if(!window.CanvasRenderingContext2D){(function(){var m=Math;var mr=m.round;var ms=m.sin;var mc=m.cos;var Z=10;var Z2=Z/2;var G_vmlCanvasManager_={init:function(opt_doc){var doc=opt_doc||document;if(/MSIE/.test(navigator.userAgent)&&!window.opera){var self=this;doc.attachEvent("onreadystatechange",function(){self.init_(doc)})}},init_:function(doc){if(doc.readyState=="complete"){if(!doc.namespaces["g_vml_"]){doc.namespaces.add("g_vml_","urn:schemas-microsoft-com:vml")}var ss=doc.createStyleSheet();ss.cssText="canvas{display:inline-block;overflow:hidden;"+"text-align:left;width:300px;height:150px}"+"g_vml_\\:*{behavior:url(#default#VML)}";var els=doc.getElementsByTagName("canvas");for(var i=0;i<els.length;i++){if(!els[i].getContext){this.initElement(els[i])}}}},fixElement_:function(el){var outerHTML=el.outerHTML;var newEl=el.ownerDocument.createElement(outerHTML);if(outerHTML.slice(-2)!="/>"){var tagName="/"+el.tagName;var ns;while((ns=el.nextSibling)&&ns.tagName!=tagName){ns.removeNode()}if(ns){ns.removeNode()}}el.parentNode.replaceChild(newEl,el);return newEl},initElement:function(el){el=this.fixElement_(el);el.getContext=function(){if(this.context_){return this.context_}return this.context_=new CanvasRenderingContext2D_(this)};el.attachEvent('onpropertychange',onPropertyChange);el.attachEvent('onresize',onResize);var attrs=el.attributes;if(attrs.width&&attrs.width.specified){el.style.width=attrs.width.nodeValue+"px"}else{el.width=el.clientWidth}if(attrs.height&&attrs.height.specified){el.style.height=attrs.height.nodeValue+"px"}else{el.height=el.clientHeight}return el}};function onPropertyChange(e){var el=e.srcElement;switch(e.propertyName){case'width':el.style.width=el.attributes.width.nodeValue+"px";el.getContext().clearRect();break;case'height':el.style.height=el.attributes.height.nodeValue+"px";el.getContext().clearRect();break}}function onResize(e){var el=e.srcElement;if(el.firstChild){el.firstChild.style.width=el.clientWidth+'px';el.firstChild.style.height=el.clientHeight+'px'}}G_vmlCanvasManager_.init();var dec2hex=[];for(var i=0;i<16;i++){for(var j=0;j<16;j++){dec2hex[i*16+j]=i.toString(16)+j.toString(16)}}function createMatrixIdentity(){return[[1,0,0],[0,1,0],[0,0,1]]}function matrixMultiply(m1,m2){var result=createMatrixIdentity();for(var x=0;x<3;x++){for(var y=0;y<3;y++){var sum=0;for(var z=0;z<3;z++){sum+=m1[x][z]*m2[z][y]}result[x][y]=sum}}return result}function copyState(o1,o2){o2.fillStyle=o1.fillStyle;o2.lineCap=o1.lineCap;o2.lineJoin=o1.lineJoin;o2.lineWidth=o1.lineWidth;o2.miterLimit=o1.miterLimit;o2.shadowBlur=o1.shadowBlur;o2.shadowColor=o1.shadowColor;o2.shadowOffsetX=o1.shadowOffsetX;o2.shadowOffsetY=o1.shadowOffsetY;o2.strokeStyle=o1.strokeStyle;o2.arcScaleX_=o1.arcScaleX_;o2.arcScaleY_=o1.arcScaleY_}function processStyle(styleString){var str,alpha=1;styleString=String(styleString);if(styleString.substring(0,3)=="rgb"){var start=styleString.indexOf("(",3);var end=styleString.indexOf(")",start+1);var guts=styleString.substring(start+1,end).split(",");str="#";for(var i=0;i<3;i++){str+=dec2hex[Number(guts[i])]}if((guts.length==4)&&(styleString.substr(3,1)=="a")){alpha=guts[3]}}else{str=styleString}return[str,alpha]}function processLineCap(lineCap){switch(lineCap){case"butt":return"flat";case"round":return"round";case"square":default:return"square"}}function CanvasRenderingContext2D_(surfaceElement){this.m_=createMatrixIdentity();this.mStack_=[];this.aStack_=[];this.currentPath_=[];this.strokeStyle="#000";this.fillStyle="#000";this.lineWidth=1;this.lineJoin="miter";this.lineCap="butt";this.miterLimit=Z*1;this.globalAlpha=1;this.canvas=surfaceElement;var el=surfaceElement.ownerDocument.createElement('div');el.style.width=surfaceElement.clientWidth+'px';el.style.height=surfaceElement.clientHeight+'px';el.style.overflow='hidden';el.style.position='absolute';surfaceElement.appendChild(el);this.element_=el;this.arcScaleX_=1;this.arcScaleY_=1}var contextPrototype=CanvasRenderingContext2D_.prototype;contextPrototype.clearRect=function(){this.element_.innerHTML="";this.currentPath_=[]};contextPrototype.beginPath=function(){this.currentPath_=[]};contextPrototype.moveTo=function(aX,aY){this.currentPath_.push({type:"moveTo",x:aX,y:aY});this.currentX_=aX;this.currentY_=aY};contextPrototype.lineTo=function(aX,aY){this.currentPath_.push({type:"lineTo",x:aX,y:aY});this.currentX_=aX;this.currentY_=aY};contextPrototype.bezierCurveTo=function(aCP1x,aCP1y,aCP2x,aCP2y,aX,aY){this.currentPath_.push({type:"bezierCurveTo",cp1x:aCP1x,cp1y:aCP1y,cp2x:aCP2x,cp2y:aCP2y,x:aX,y:aY});this.currentX_=aX;this.currentY_=aY};contextPrototype.quadraticCurveTo=function(aCPx,aCPy,aX,aY){var cp1x=this.currentX_+2.0/3.0*(aCPx-this.currentX_);var cp1y=this.currentY_+2.0/3.0*(aCPy-this.currentY_);var cp2x=cp1x+(aX-this.currentX_)/3.0;var cp2y=cp1y+(aY-this.currentY_)/3.0;this.bezierCurveTo(cp1x,cp1y,cp2x,cp2y,aX,aY)};contextPrototype.arc=function(aX,aY,aRadius,aStartAngle,aEndAngle,aClockwise){aRadius*=Z;var arcType=aClockwise?"at":"wa";var xStart=aX+(mc(aStartAngle)*aRadius)-Z2;var yStart=aY+(ms(aStartAngle)*aRadius)-Z2;var xEnd=aX+(mc(aEndAngle)*aRadius)-Z2;var yEnd=aY+(ms(aEndAngle)*aRadius)-Z2;if(xStart==xEnd&&!aClockwise){xStart+=0.125}this.currentPath_.push({type:arcType,x:aX,y:aY,radius:aRadius,xStart:xStart,yStart:yStart,xEnd:xEnd,yEnd:yEnd})};contextPrototype.rect=function(aX,aY,aWidth,aHeight){this.moveTo(aX,aY);this.lineTo(aX+aWidth,aY);this.lineTo(aX+aWidth,aY+aHeight);this.lineTo(aX,aY+aHeight);this.closePath()};contextPrototype.strokeRect=function(aX,aY,aWidth,aHeight){this.beginPath();this.moveTo(aX,aY);this.lineTo(aX+aWidth,aY);this.lineTo(aX+aWidth,aY+aHeight);this.lineTo(aX,aY+aHeight);this.closePath();this.stroke()};contextPrototype.fillRect=function(aX,aY,aWidth,aHeight){this.beginPath();this.moveTo(aX,aY);this.lineTo(aX+aWidth,aY);this.lineTo(aX+aWidth,aY+aHeight);this.lineTo(aX,aY+aHeight);this.closePath();this.fill()};contextPrototype.createLinearGradient=function(aX0,aY0,aX1,aY1){var gradient=new CanvasGradient_("gradient");return gradient};contextPrototype.createRadialGradient=function(aX0,aY0,aR0,aX1,aY1,aR1){var gradient=new CanvasGradient_("gradientradial");gradient.radius1_=aR0;gradient.radius2_=aR1;gradient.focus_.x=aX0;gradient.focus_.y=aY0;return gradient};contextPrototype.drawImage=function(image,var_args){var dx,dy,dw,dh,sx,sy,sw,sh;var oldRuntimeWidth=image.runtimeStyle.width;var oldRuntimeHeight=image.runtimeStyle.height;image.runtimeStyle.width='auto';image.runtimeStyle.height='auto';var w=image.width;var h=image.height;image.runtimeStyle.width=oldRuntimeWidth;image.runtimeStyle.height=oldRuntimeHeight;if(arguments.length==3){dx=arguments[1];dy=arguments[2];sx=sy=0;sw=dw=w;sh=dh=h}else if(arguments.length==5){dx=arguments[1];dy=arguments[2];dw=arguments[3];dh=arguments[4];sx=sy=0;sw=w;sh=h}else if(arguments.length==9){sx=arguments[1];sy=arguments[2];sw=arguments[3];sh=arguments[4];dx=arguments[5];dy=arguments[6];dw=arguments[7];dh=arguments[8]}else{throw"Invalid number of arguments";}var d=this.getCoords_(dx,dy);var w2=sw/2;var h2=sh/2;var vmlStr=[];var W=10;var H=10;vmlStr.push(' <g_vml_:group',' coordsize="',Z*W,',',Z*H,'"',' coordorigin="0,0"',' style="width:',W,';height:',H,';position:absolute;');if(this.m_[0][0]!=1||this.m_[0][1]){var filter=[];filter.push("M11='",this.m_[0][0],"',","M12='",this.m_[1][0],"',","M21='",this.m_[0][1],"',","M22='",this.m_[1][1],"',","Dx='",mr(d.x/Z),"',","Dy='",mr(d.y/Z),"'");var max=d;var c2=this.getCoords_(dx+dw,dy);var c3=this.getCoords_(dx,dy+dh);var c4=this.getCoords_(dx+dw,dy+dh);max.x=Math.max(max.x,c2.x,c3.x,c4.x);max.y=Math.max(max.y,c2.y,c3.y,c4.y);vmlStr.push("padding:0 ",mr(max.x/Z),"px ",mr(max.y/Z),"px 0;filter:progid:DXImageTransform.Microsoft.Matrix(",filter.join(""),", sizingmethod='clip');")}else{vmlStr.push("top:",mr(d.y/Z),"px;left:",mr(d.x/Z),"px;")}vmlStr.push(' ">','<g_vml_:image src="',image.src,'"',' style="width:',Z*dw,';',' height:',Z*dh,';"',' cropleft="',sx/w,'"',' croptop="',sy/h,'"',' cropright="',(w-sx-sw)/w,'"',' cropbottom="',(h-sy-sh)/h,'"',' />','</g_vml_:group>');this.element_.insertAdjacentHTML("BeforeEnd",vmlStr.join(""))};contextPrototype.stroke=function(aFill){var lineStr=[];var lineOpen=false;var a=processStyle(aFill?this.fillStyle:this.strokeStyle);var color=a[0];var opacity=a[1]*this.globalAlpha;var W=10;var H=10;lineStr.push('<g_vml_:shape',' fillcolor="',color,'"',' filled="',Boolean(aFill),'"',' style="position:absolute;width:',W,';height:',H,';"',' coordorigin="0 0" coordsize="',Z*W,' ',Z*H,'"',' stroked="',!aFill,'"',' strokeweight="',this.lineWidth,'"',' strokecolor="',color,'"',' path="');var newSeq=false;var min={x:null,y:null};var max={x:null,y:null};for(var i=0;i<this.currentPath_.length;i++){var p=this.currentPath_[i];if(p.type=="moveTo"){lineStr.push(" m ");var c=this.getCoords_(p.x,p.y);lineStr.push(mr(c.x),",",mr(c.y))}else if(p.type=="lineTo"){lineStr.push(" l ");var c=this.getCoords_(p.x,p.y);lineStr.push(mr(c.x),",",mr(c.y))}else if(p.type=="close"){lineStr.push(" x ")}else if(p.type=="bezierCurveTo"){lineStr.push(" c ");var c=this.getCoords_(p.x,p.y);var c1=this.getCoords_(p.cp1x,p.cp1y);var c2=this.getCoords_(p.cp2x,p.cp2y);lineStr.push(mr(c1.x),",",mr(c1.y),",",mr(c2.x),",",mr(c2.y),",",mr(c.x),",",mr(c.y))}else if(p.type=="at"||p.type=="wa"){lineStr.push(" ",p.type," ");var c=this.getCoords_(p.x,p.y);var cStart=this.getCoords_(p.xStart,p.yStart);var cEnd=this.getCoords_(p.xEnd,p.yEnd);lineStr.push(mr(c.x-this.arcScaleX_*p.radius),",",mr(c.y-this.arcScaleY_*p.radius)," ",mr(c.x+this.arcScaleX_*p.radius),",",mr(c.y+this.arcScaleY_*p.radius)," ",mr(cStart.x),",",mr(cStart.y)," ",mr(cEnd.x),",",mr(cEnd.y))}if(c){if(min.x==null||c.x<min.x){min.x=c.x}if(max.x==null||c.x>max.x){max.x=c.x}if(min.y==null||c.y<min.y){min.y=c.y}if(max.y==null||c.y>max.y){max.y=c.y}}}lineStr.push(' ">');if(typeof this.fillStyle=="object"){var focus={x:"50%",y:"50%"};var width=(max.x-min.x);var height=(max.y-min.y);var dimension=(width>height)?width:height;focus.x=mr((this.fillStyle.focus_.x/width)*100+50)+"%";focus.y=mr((this.fillStyle.focus_.y/height)*100+50)+"%";var colors=[];if(this.fillStyle.type_=="gradientradial"){var inside=(this.fillStyle.radius1_/dimension*100);var expansion=(this.fillStyle.radius2_/dimension*100)-inside}else{var inside=0;var expansion=100}var insidecolor={offset:null,color:null};var outsidecolor={offset:null,color:null};this.fillStyle.colors_.sort(function(cs1,cs2){return cs1.offset-cs2.offset});for(var i=0;i<this.fillStyle.colors_.length;i++){var fs=this.fillStyle.colors_[i];colors.push((fs.offset*expansion)+inside,"% ",fs.color,",");if(fs.offset>insidecolor.offset||insidecolor.offset==null){insidecolor.offset=fs.offset;insidecolor.color=fs.color}if(fs.offset<outsidecolor.offset||outsidecolor.offset==null){outsidecolor.offset=fs.offset;outsidecolor.color=fs.color}}colors.pop();lineStr.push('<g_vml_:fill',' color="',outsidecolor.color,'"',' color2="',insidecolor.color,'"',' type="',this.fillStyle.type_,'"',' focusposition="',focus.x,', ',focus.y,'"',' colors="',colors.join(""),'"',' opacity="',opacity,'" />')}else if(aFill){lineStr.push('<g_vml_:fill color="',color,'" opacity="',opacity,'" />')}else{lineStr.push('<g_vml_:stroke',' opacity="',opacity,'"',' joinstyle="',this.lineJoin,'"',' miterlimit="',this.miterLimit,'"',' endcap="',processLineCap(this.lineCap),'"',' weight="',this.lineWidth,'px"',' color="',color,'" />')}lineStr.push("</g_vml_:shape>");this.element_.insertAdjacentHTML("beforeEnd",lineStr.join(""))};contextPrototype.fill=function(){this.stroke(true)};contextPrototype.closePath=function(){this.currentPath_.push({type:"close"})};contextPrototype.getCoords_=function(aX,aY){return{x:Z*(aX*this.m_[0][0]+aY*this.m_[1][0]+this.m_[2][0])-Z2,y:Z*(aX*this.m_[0][1]+aY*this.m_[1][1]+this.m_[2][1])-Z2}};contextPrototype.save=function(){var o={};copyState(this,o);this.aStack_.push(o);this.mStack_.push(this.m_);this.m_=matrixMultiply(createMatrixIdentity(),this.m_)};contextPrototype.restore=function(){copyState(this.aStack_.pop(),this);this.m_=this.mStack_.pop()};contextPrototype.translate=function(aX,aY){var m1=[[1,0,0],[0,1,0],[aX,aY,1]];this.m_=matrixMultiply(m1,this.m_)};contextPrototype.rotate=function(aRot){var c=mc(aRot);var s=ms(aRot);var m1=[[c,s,0],[-s,c,0],[0,0,1]];this.m_=matrixMultiply(m1,this.m_)};contextPrototype.scale=function(aX,aY){this.arcScaleX_*=aX;this.arcScaleY_*=aY;var m1=[[aX,0,0],[0,aY,0],[0,0,1]];this.m_=matrixMultiply(m1,this.m_)};contextPrototype.clip=function(){};contextPrototype.arcTo=function(){};contextPrototype.createPattern=function(){return new CanvasPattern_};function CanvasGradient_(aType){this.type_=aType;this.radius1_=0;this.radius2_=0;this.colors_=[];this.focus_={x:0,y:0}}CanvasGradient_.prototype.addColorStop=function(aOffset,aColor){aColor=processStyle(aColor);this.colors_.push({offset:1-aOffset,color:aColor})};function CanvasPattern_(){}G_vmlCanvasManager=G_vmlCanvasManager_;CanvasRenderingContext2D=CanvasRenderingContext2D_;CanvasGradient=CanvasGradient_;CanvasPattern=CanvasPattern_})()}

(function(){var _jQuery=window.jQuery,_$=window.$;var jQuery=window.jQuery=window.$=function(selector,context){return new jQuery.fn.init(selector,context)};var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,isSimple=/^.[^:#\[\.]*$/,undefined;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this}if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1]){selector=jQuery.clean([match[1]],context)}else{var elem=document.getElementById(match[3]);if(elem){if(elem.id!=match[3]){return jQuery().find(selector)}return jQuery(elem)}selector=[]}}else{return jQuery(context).find(selector)}}else{if(jQuery.isFunction(selector)){return jQuery(document)[jQuery.fn.ready?"ready":"load"](selector)}}return this.setArray(jQuery.makeArray(selector))},jquery:"1.2.6",size:function(){return this.length},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num]},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this},each:function(callback,args){return jQuery.each(this,callback,args)},index:function(elem){var ret=-1;return jQuery.inArray(elem&&elem.jquery?elem[0]:elem,this)},attr:function(name,value,type){var options=name;if(name.constructor==String){if(value===undefined){return this[0]&&jQuery[type||"attr"](this[0],name)}else{options={};options[name]=value}}return this.each(function(i){for(name in options){jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name))}})},css:function(key,value){if((key=="width"||key=="height")&&parseFloat(value)<0){value=undefined}return this.attr(key,value,"curCSS")},text:function(text){if(typeof text!="object"&&text!=null){return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(text))}var ret="";jQuery.each(text||this,function(){jQuery.each(this.childNodes,function(){if(this.nodeType!=8){ret+=this.nodeType!=1?this.nodeValue:jQuery.fn.text([this])}})});return ret},wrapAll:function(html){if(this[0]){jQuery(html,this[0].ownerDocument).clone().insertBefore(this[0]).map(function(){var elem=this;while(elem.firstChild){elem=elem.firstChild}return elem}).append(this)}return this},wrapInner:function(html){return this.each(function(){jQuery(this).contents().wrapAll(html)})},wrap:function(html){return this.each(function(){jQuery(this).wrapAll(html)})},append:function(){return this.domManip(arguments,true,false,function(elem){if(this.nodeType==1){this.appendChild(elem)}})},prepend:function(){return this.domManip(arguments,true,true,function(elem){if(this.nodeType==1){this.insertBefore(elem,this.firstChild)}})},before:function(){return this.domManip(arguments,false,false,function(elem){this.parentNode.insertBefore(elem,this)})},after:function(){return this.domManip(arguments,false,true,function(elem){this.parentNode.insertBefore(elem,this.nextSibling)})},end:function(){return this.prevObject||jQuery([])},find:function(selector){var elems=jQuery.map(this,function(elem){return jQuery.find(selector,elem)});return this.pushStack(/[^+>] [^+>]/.test(selector)||selector.indexOf("..")>-1?jQuery.unique(elems):elems)},clone:function(events){var ret=this.map(function(){if(jQuery.browser.msie&&!jQuery.isXMLDoc(this)){var clone=this.cloneNode(true),container=document.createElement("div");container.appendChild(clone);return jQuery.clean([container.innerHTML])[0]}else{return this.cloneNode(true)}});var clone=ret.find("*").andSelf().each(function(){if(this[expando]!=undefined){this[expando]=null}});if(events===true){this.find("*").andSelf().each(function(i){if(this.nodeType==3){return}var events=jQuery.data(this,"events");for(var type in events){for(var handler in events[type]){jQuery.event.add(clone[i],type,events[type][handler],events[type][handler].data)}}})}return ret},filter:function(selector){return this.pushStack(jQuery.isFunction(selector)&&jQuery.grep(this,function(elem,i){return selector.call(elem,i)})||jQuery.multiFilter(selector,this))},not:function(selector){if(selector.constructor==String){if(isSimple.test(selector)){return this.pushStack(jQuery.multiFilter(selector,this,true))}else{selector=jQuery.multiFilter(selector,this)}}var isArrayLike=selector.length&&selector[selector.length-1]!==undefined&&!selector.nodeType;return this.filter(function(){return isArrayLike?jQuery.inArray(this,selector)<0:this!=selector})},add:function(selector){return this.pushStack(jQuery.unique(jQuery.merge(this.get(),typeof selector=="string"?jQuery(selector):jQuery.makeArray(selector))))},is:function(selector){return !!selector&&jQuery.multiFilter(selector,this).length>0},hasClass:function(selector){return this.is("."+selector)},val:function(value){if(value==undefined){if(this.length){var elem=this[0];if(jQuery.nodeName(elem,"select")){var index=elem.selectedIndex,values=[],options=elem.options,one=elem.type=="select-one";if(index<0){return null}for(var i=one?index:0,max=one?index+1:options.length;i<max;i++){var option=options[i];if(option.selected){value=jQuery.browser.msie&&!option.attributes.value.specified?option.text:option.value;if(one){return value}values.push(value)}}return values}else{return(this[0].value||"").replace(/\r/g,"")}}return undefined}if(value.constructor==Number){value+=""}return this.each(function(){if(this.nodeType!=1){return}if(value.constructor==Array&&/radio|checkbox/.test(this.type)){this.checked=(jQuery.inArray(this.value,value)>=0||jQuery.inArray(this.name,value)>=0)}else{if(jQuery.nodeName(this,"select")){var values=jQuery.makeArray(value);jQuery("option",this).each(function(){this.selected=(jQuery.inArray(this.value,values)>=0||jQuery.inArray(this.text,values)>=0)});if(!values.length){this.selectedIndex=-1}}else{this.value=value}}})},html:function(value){return value==undefined?(this[0]?this[0].innerHTML:null):this.empty().append(value)},replaceWith:function(value){return this.after(value).remove()},eq:function(i){return this.slice(i,i+1)},slice:function(){return this.pushStack(Array.prototype.slice.apply(this,arguments))},map:function(callback){return this.pushStack(jQuery.map(this,function(elem,i){return callback.call(elem,i,elem)}))},andSelf:function(){return this.add(this.prevObject)},data:function(key,value){var parts=key.split(".");parts[1]=parts[1]?"."+parts[1]:"";if(value===undefined){var data=this.triggerHandler("getData"+parts[1]+"!",[parts[0]]);if(data===undefined&&this.length){data=jQuery.data(this[0],key)}return data===undefined&&parts[1]?this.data(parts[0]):data}else{return this.trigger("setData"+parts[1]+"!",[parts[0],value]).each(function(){jQuery.data(this,key,value)})}},removeData:function(key){return this.each(function(){jQuery.removeData(this,key)})},domManip:function(args,table,reverse,callback){var clone=this.length>1,elems;return this.each(function(){if(!elems){elems=jQuery.clean(args,this.ownerDocument);if(reverse){elems.reverse()}}var obj=this;if(table&&jQuery.nodeName(this,"table")&&jQuery.nodeName(elems[0],"tr")){obj=this.getElementsByTagName("tbody")[0]||this.appendChild(this.ownerDocument.createElement("tbody"))}var scripts=jQuery([]);jQuery.each(elems,function(){var elem=clone?jQuery(this).clone(true)[0]:this;if(jQuery.nodeName(elem,"script")){scripts=scripts.add(elem)}else{if(elem.nodeType==1){scripts=scripts.add(jQuery("script",elem).remove())}callback.call(obj,elem)}});scripts.each(evalScript)})}};jQuery.fn.init.prototype=jQuery.fn;function evalScript(i,elem){if(elem.src){jQuery.ajax({url:elem.src,async:false,dataType:"script"})}else{jQuery.globalEval(elem.text||elem.textContent||elem.innerHTML||"")}if(elem.parentNode){elem.parentNode.removeChild(elem)}}function now(){return +new Date}jQuery.extend=jQuery.fn.extend=function(){var target=arguments[0]||{},i=1,length=arguments.length,deep=false,options;if(target.constructor==Boolean){deep=target;target=arguments[1]||{};i=2}if(typeof target!="object"&&typeof target!="function"){target={}}if(length==i){target=this;--i}for(;i<length;i++){if((options=arguments[i])!=null){for(var name in options){var src=target[name],copy=options[name];if(target===copy){continue}if(deep&&copy&&typeof copy=="object"&&!copy.nodeType){target[name]=jQuery.extend(deep,src||(copy.length!=null?[]:{}),copy)}else{if(copy!==undefined){target[name]=copy}}}}}return target};var expando="jQuery"+now(),uuid=0,windowData={},exclude=/z-?index|font-?weight|opacity|zoom|line-?height/i,defaultView=document.defaultView||{};jQuery.extend({noConflict:function(deep){window.$=_$;if(deep){window.jQuery=_jQuery}return jQuery},isFunction:function(fn){return !!fn&&typeof fn!="string"&&!fn.nodeName&&fn.constructor!=Array&&/^[\s[]?function/.test(fn+"")},isXMLDoc:function(elem){return elem.documentElement&&!elem.body||elem.tagName&&elem.ownerDocument&&!elem.ownerDocument.body},globalEval:function(data){data=jQuery.trim(data);if(data){var head=document.getElementsByTagName("head")[0]||document.documentElement,script=document.createElement("script");script.type="text/javascript";if(jQuery.browser.msie){script.text=data}else{script.appendChild(document.createTextNode(data))}head.insertBefore(script,head.firstChild);head.removeChild(script)}},nodeName:function(elem,name){return elem.nodeName&&elem.nodeName.toUpperCase()==name.toUpperCase()},cache:{},data:function(elem,name,data){elem=elem==window?windowData:elem;var id=elem[expando];if(!id){id=elem[expando]=++uuid}if(name&&!jQuery.cache[id]){jQuery.cache[id]={}}if(data!==undefined){jQuery.cache[id][name]=data}return name?jQuery.cache[id][name]:id},removeData:function(elem,name){elem=elem==window?windowData:elem;var id=elem[expando];if(name){if(jQuery.cache[id]){delete jQuery.cache[id][name];name="";for(name in jQuery.cache[id]){break}if(!name){jQuery.removeData(elem)}}}else{try{delete elem[expando]}catch(e){if(elem.removeAttribute){elem.removeAttribute(expando)}}delete jQuery.cache[id]}},each:function(object,callback,args){var name,i=0,length=object.length;if(args){if(length==undefined){for(name in object){if(callback.apply(object[name],args)===false){break}}}else{for(;i<length;){if(callback.apply(object[i++],args)===false){break}}}}else{if(length==undefined){for(name in object){if(callback.call(object[name],name,object[name])===false){break}}}else{for(var value=object[0];i<length&&callback.call(value,i,value)!==false;value=object[++i]){}}}return object},prop:function(elem,value,type,i,name){if(jQuery.isFunction(value)){value=value.call(elem,i)}return value&&value.constructor==Number&&type=="curCSS"&&!exclude.test(name)?value+"px":value},className:{add:function(elem,classNames){jQuery.each((classNames||"").split(/\s+/),function(i,className){if(elem.nodeType==1&&!jQuery.className.has(elem.className,className)){elem.className+=(elem.className?" ":"")+className}})},remove:function(elem,classNames){if(elem.nodeType==1){elem.className=classNames!=undefined?jQuery.grep(elem.className.split(/\s+/),function(className){return !jQuery.className.has(classNames,className)}).join(" "):""}},has:function(elem,className){return jQuery.inArray(className,(elem.className||elem).toString().split(/\s+/))>-1}},swap:function(elem,options,callback){var old={};for(var name in options){old[name]=elem.style[name];elem.style[name]=options[name]}callback.call(elem);for(var name in options){elem.style[name]=old[name]}},css:function(elem,name,force){if(name=="width"||name=="height"){var val,props={position:"absolute",visibility:"hidden",display:"block"},which=name=="width"?["Left","Right"]:["Top","Bottom"];function getWH(){val=name=="width"?elem.offsetWidth:elem.offsetHeight;var padding=0,border=0;jQuery.each(which,function(){padding+=parseFloat(jQuery.curCSS(elem,"padding"+this,true))||0;border+=parseFloat(jQuery.curCSS(elem,"border"+this+"Width",true))||0});val-=Math.round(padding+border)}if(jQuery(elem).is(":visible")){getWH()}else{jQuery.swap(elem,props,getWH)}return Math.max(0,val)}return jQuery.curCSS(elem,name,force)},curCSS:function(elem,name,force){var ret,style=elem.style;function color(elem){if(!jQuery.browser.safari){return false}var ret=defaultView.getComputedStyle(elem,null);return !ret||ret.getPropertyValue("color")==""}if(name=="opacity"&&jQuery.browser.msie){ret=jQuery.attr(style,"opacity");return ret==""?"1":ret}if(jQuery.browser.opera&&name=="display"){var save=style.outline;style.outline="0 solid black";style.outline=save}if(name.match(/float/i)){name=styleFloat}if(!force&&style&&style[name]){ret=style[name]}else{if(defaultView.getComputedStyle){if(name.match(/float/i)){name="float"}name=name.replace(/([A-Z])/g,"-$1").toLowerCase();var computedStyle=defaultView.getComputedStyle(elem,null);if(computedStyle&&!color(elem)){ret=computedStyle.getPropertyValue(name)}else{var swap=[],stack=[],a=elem,i=0;for(;a&&color(a);a=a.parentNode){stack.unshift(a)}for(;i<stack.length;i++){if(color(stack[i])){swap[i]=stack[i].style.display;stack[i].style.display="block"}}ret=name=="display"&&swap[stack.length-1]!=null?"none":(computedStyle&&computedStyle.getPropertyValue(name))||"";for(i=0;i<swap.length;i++){if(swap[i]!=null){stack[i].style.display=swap[i]}}}if(name=="opacity"&&ret==""){ret="1"}}else{if(elem.currentStyle){var camelCase=name.replace(/\-(\w)/g,function(all,letter){return letter.toUpperCase()});ret=elem.currentStyle[name]||elem.currentStyle[camelCase];if(!/^\d+(px)?$/i.test(ret)&&/^\d/.test(ret)){var left=style.left,rsLeft=elem.runtimeStyle.left;elem.runtimeStyle.left=elem.currentStyle.left;style.left=ret||0;ret=style.pixelLeft+"px";style.left=left;elem.runtimeStyle.left=rsLeft}}}}return ret},clean:function(elems,context){var ret=[];context=context||document;if(typeof context.createElement=="undefined"){context=context.ownerDocument||context[0]&&context[0].ownerDocument||document}jQuery.each(elems,function(i,elem){if(!elem){return}if(elem.constructor==Number){elem+=""}if(typeof elem=="string"){elem=elem.replace(/(<(\w+)[^>]*?)\/>/g,function(all,front,tag){return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i)?all:front+"></"+tag+">"});var tags=jQuery.trim(elem).toLowerCase(),div=context.createElement("div");var wrap=!tags.indexOf("<opt")&&[1,"<select multiple='multiple'>","</select>"]||!tags.indexOf("<leg")&&[1,"<fieldset>","</fieldset>"]||tags.match(/^<(thead|tbody|tfoot|colg|cap)/)&&[1,"<table>","</table>"]||!tags.indexOf("<tr")&&[2,"<table><tbody>","</tbody></table>"]||(!tags.indexOf("<td")||!tags.indexOf("<th"))&&[3,"<table><tbody><tr>","</tr></tbody></table>"]||!tags.indexOf("<col")&&[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"]||jQuery.browser.msie&&[1,"div<div>","</div>"]||[0,"",""];div.innerHTML=wrap[1]+elem+wrap[2];while(wrap[0]--){div=div.lastChild}if(jQuery.browser.msie){var tbody=!tags.indexOf("<table")&&tags.indexOf("<tbody")<0?div.firstChild&&div.firstChild.childNodes:wrap[1]=="<table>"&&tags.indexOf("<tbody")<0?div.childNodes:[];for(var j=tbody.length-1;j>=0;--j){if(jQuery.nodeName(tbody[j],"tbody")&&!tbody[j].childNodes.length){tbody[j].parentNode.removeChild(tbody[j])}}if(/^\s/.test(elem)){div.insertBefore(context.createTextNode(elem.match(/^\s*/)[0]),div.firstChild)}}elem=jQuery.makeArray(div.childNodes)}if(elem.length===0&&(!jQuery.nodeName(elem,"form")&&!jQuery.nodeName(elem,"select"))){return}if(elem[0]==undefined||jQuery.nodeName(elem,"form")||elem.options){ret.push(elem)}else{ret=jQuery.merge(ret,elem)}});return ret},attr:function(elem,name,value){if(!elem||elem.nodeType==3||elem.nodeType==8){return undefined}var notxml=!jQuery.isXMLDoc(elem),set=value!==undefined,msie=jQuery.browser.msie;name=notxml&&jQuery.props[name]||name;if(elem.tagName){var special=/href|src|style/.test(name);if(name=="selected"&&jQuery.browser.safari){elem.parentNode.selectedIndex}if(name in elem&&notxml&&!special){if(set){if(name=="type"&&jQuery.nodeName(elem,"input")&&elem.parentNode){throw"type property can't be changed"}elem[name]=value}if(jQuery.nodeName(elem,"form")&&elem.getAttributeNode(name)){return elem.getAttributeNode(name).nodeValue}return elem[name]}if(msie&&notxml&&name=="style"){return jQuery.attr(elem.style,"cssText",value)}if(set){elem.setAttribute(name,""+value)}var attr=msie&&notxml&&special?elem.getAttribute(name,2):elem.getAttribute(name);return attr===null?undefined:attr}if(msie&&name=="opacity"){if(set){elem.zoom=1;elem.filter=(elem.filter||"").replace(/alpha\([^)]*\)/,"")+(parseInt(value)+""=="NaN"?"":"alpha(opacity="+value*100+")")}return elem.filter&&elem.filter.indexOf("opacity=")>=0?(parseFloat(elem.filter.match(/opacity=([^)]*)/)[1])/100)+"":""}name=name.replace(/-([a-z])/ig,function(all,letter){return letter.toUpperCase()});if(set){elem[name]=value}return elem[name]},trim:function(text){return(text||"").replace(/^\s+|\s+$/g,"")},makeArray:function(array){var ret=[];if(array!=null){var i=array.length;if(i==null||array.split||array.setInterval||array.call){ret[0]=array}else{while(i){ret[--i]=array[i]}}}return ret},inArray:function(elem,array){for(var i=0,length=array.length;i<length;i++){if(array[i]===elem){return i}}return -1},merge:function(first,second){var i=0,elem,pos=first.length;if(jQuery.browser.msie){while(elem=second[i++]){if(elem.nodeType!=8){first[pos++]=elem}}}else{while(elem=second[i++]){first[pos++]=elem}}return first},unique:function(array){var ret=[],done={};try{for(var i=0,length=array.length;i<length;i++){var id=jQuery.data(array[i]);if(!done[id]){done[id]=true;ret.push(array[i])}}}catch(e){ret=array}return ret},grep:function(elems,callback,inv){var ret=[];for(var i=0,length=elems.length;i<length;i++){if(!inv!=!callback(elems[i],i)){ret.push(elems[i])}}return ret},map:function(elems,callback){var ret=[];for(var i=0,length=elems.length;i<length;i++){var value=callback(elems[i],i);if(value!=null){ret[ret.length]=value}}return ret.concat.apply([],ret)}});var userAgent=navigator.userAgent.toLowerCase();jQuery.browser={version:(userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)||[])[1],safari:/webkit/.test(userAgent),opera:/opera/.test(userAgent),msie:/msie/.test(userAgent)&&!/opera/.test(userAgent),mozilla:/mozilla/.test(userAgent)&&!/(compatible|webkit)/.test(userAgent)};var styleFloat=jQuery.browser.msie?"styleFloat":"cssFloat";jQuery.extend({boxModel:!jQuery.browser.msie||document.compatMode=="CSS1Compat",props:{"for":"htmlFor","class":"className","float":styleFloat,cssFloat:styleFloat,styleFloat:styleFloat,readonly:"readOnly",maxlength:"maxLength",cellspacing:"cellSpacing"}});jQuery.each({parent:function(elem){return elem.parentNode},parents:function(elem){return jQuery.dir(elem,"parentNode")},next:function(elem){return jQuery.nth(elem,2,"nextSibling")},prev:function(elem){return jQuery.nth(elem,2,"previousSibling")},nextAll:function(elem){return jQuery.dir(elem,"nextSibling")},prevAll:function(elem){return jQuery.dir(elem,"previousSibling")},siblings:function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem)},children:function(elem){return jQuery.sibling(elem.firstChild)},contents:function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes)}},function(name,fn){jQuery.fn[name]=function(selector){var ret=jQuery.map(this,fn);if(selector&&typeof selector=="string"){ret=jQuery.multiFilter(selector,ret)}return this.pushStack(jQuery.unique(ret))}});jQuery.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(name,original){jQuery.fn[name]=function(){var args=arguments;return this.each(function(){for(var i=0,length=args.length;i<length;i++){jQuery(args[i])[original](this)}})}});jQuery.each({removeAttr:function(name){jQuery.attr(this,name,"");if(this.nodeType==1){this.removeAttribute(name)}},addClass:function(classNames){jQuery.className.add(this,classNames)},removeClass:function(classNames){jQuery.className.remove(this,classNames)},toggleClass:function(classNames){jQuery.className[jQuery.className.has(this,classNames)?"remove":"add"](this,classNames)},remove:function(selector){if(!selector||jQuery.filter(selector,[this]).r.length){jQuery("*",this).add(this).each(function(){jQuery.event.remove(this);jQuery.removeData(this)});if(this.parentNode){this.parentNode.removeChild(this)}}},empty:function(){jQuery(">*",this).remove();while(this.firstChild){this.removeChild(this.firstChild)}}},function(name,fn){jQuery.fn[name]=function(){return this.each(fn,arguments)}});jQuery.each(["Height","Width"],function(i,name){var type=name.toLowerCase();jQuery.fn[type]=function(size){return this[0]==window?jQuery.browser.opera&&document.body["client"+name]||jQuery.browser.safari&&window["inner"+name]||document.compatMode=="CSS1Compat"&&document.documentElement["client"+name]||document.body["client"+name]:this[0]==document?Math.max(Math.max(document.body["scroll"+name],document.documentElement["scroll"+name]),Math.max(document.body["offset"+name],document.documentElement["offset"+name])):size==undefined?(this.length?jQuery.css(this[0],type):null):this.css(type,size.constructor==String?size:size+"px")}});function num(elem,prop){return elem[0]&&parseInt(jQuery.curCSS(elem[0],prop,true),10)||0}var chars=jQuery.browser.safari&&parseInt(jQuery.browser.version)<417?"(?:[\\w*_-]|\\\\.)":"(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",quickChild=new RegExp("^>\\s*("+chars+"+)"),quickID=new RegExp("^("+chars+"+)(#)("+chars+"+)"),quickClass=new RegExp("^([#.]?)("+chars+"*)");jQuery.extend({expr:{"":function(a,i,m){return m[2]=="*"||jQuery.nodeName(a,m[2])},"#":function(a,i,m){return a.getAttribute("id")==m[2]},":":{lt:function(a,i,m){return i<m[3]-0},gt:function(a,i,m){return i>m[3]-0},nth:function(a,i,m){return m[3]-0==i},eq:function(a,i,m){return m[3]-0==i},first:function(a,i){return i==0},last:function(a,i,m,r){return i==r.length-1},even:function(a,i){return i%2==0},odd:function(a,i){return i%2},"first-child":function(a){return a.parentNode.getElementsByTagName("*")[0]==a},"last-child":function(a){return jQuery.nth(a.parentNode.lastChild,1,"previousSibling")==a},"only-child":function(a){return !jQuery.nth(a.parentNode.lastChild,2,"previousSibling")},parent:function(a){return a.firstChild},empty:function(a){return !a.firstChild},contains:function(a,i,m){return(a.textContent||a.innerText||jQuery(a).text()||"").indexOf(m[3])>=0},visible:function(a){return"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"},hidden:function(a){return"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"},enabled:function(a){return !a.disabled},disabled:function(a){return a.disabled},checked:function(a){return a.checked},selected:function(a){return a.selected||jQuery.attr(a,"selected")},text:function(a){return"text"==a.type},radio:function(a){return"radio"==a.type},checkbox:function(a){return"checkbox"==a.type},file:function(a){return"file"==a.type},password:function(a){return"password"==a.type},submit:function(a){return"submit"==a.type},image:function(a){return"image"==a.type},reset:function(a){return"reset"==a.type},button:function(a){return"button"==a.type||jQuery.nodeName(a,"button")},input:function(a){return/input|select|textarea|button/i.test(a.nodeName)},has:function(a,i,m){return jQuery.find(m[3],a).length},header:function(a){return/h\d/i.test(a.nodeName)},animated:function(a){return jQuery.grep(jQuery.timers,function(fn){return a==fn.elem}).length}}},parse:[/^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,/^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,new RegExp("^([:.#]*)("+chars+"+)")],multiFilter:function(expr,elems,not){var old,cur=[];while(expr&&expr!=old){old=expr;var f=jQuery.filter(expr,elems,not);expr=f.t.replace(/^\s*,\s*/,"");cur=not?elems=f.r:jQuery.merge(cur,f.r)}return cur},find:function(t,context){if(typeof t!="string"){return[t]}if(context&&context.nodeType!=1&&context.nodeType!=9){return[]}context=context||document;var ret=[context],done=[],last,nodeName;while(t&&last!=t){var r=[];last=t;t=jQuery.trim(t);var foundToken=false,re=quickChild,m=re.exec(t);if(m){nodeName=m[1].toUpperCase();for(var i=0;ret[i];i++){for(var c=ret[i].firstChild;c;c=c.nextSibling){if(c.nodeType==1&&(nodeName=="*"||c.nodeName.toUpperCase()==nodeName)){r.push(c)}}}ret=r;t=t.replace(re,"");if(t.indexOf(" ")==0){continue}foundToken=true}else{re=/^([>+~])\s*(\w*)/i;if((m=re.exec(t))!=null){r=[];var merge={};nodeName=m[2].toUpperCase();m=m[1];for(var j=0,rl=ret.length;j<rl;j++){var n=m=="~"||m=="+"?ret[j].nextSibling:ret[j].firstChild;for(;n;n=n.nextSibling){if(n.nodeType==1){var id=jQuery.data(n);if(m=="~"&&merge[id]){break}if(!nodeName||n.nodeName.toUpperCase()==nodeName){if(m=="~"){merge[id]=true}r.push(n)}if(m=="+"){break}}}}ret=r;t=jQuery.trim(t.replace(re,""));foundToken=true}}if(t&&!foundToken){if(!t.indexOf(",")){if(context==ret[0]){ret.shift()}done=jQuery.merge(done,ret);r=ret=[context];t=" "+t.substr(1,t.length)}else{var re2=quickID;var m=re2.exec(t);if(m){m=[0,m[2],m[3],m[1]]}else{re2=quickClass;m=re2.exec(t)}m[2]=m[2].replace(/\\/g,"");var elem=ret[ret.length-1];if(m[1]=="#"&&elem&&elem.getElementById&&!jQuery.isXMLDoc(elem)){var oid=elem.getElementById(m[2]);if((jQuery.browser.msie||jQuery.browser.opera)&&oid&&typeof oid.id=="string"&&oid.id!=m[2]){oid=jQuery('[@id="'+m[2]+'"]',elem)[0]}ret=r=oid&&(!m[3]||jQuery.nodeName(oid,m[3]))?[oid]:[]}else{for(var i=0;ret[i];i++){var tag=m[1]=="#"&&m[3]?m[3]:m[1]!=""||m[0]==""?"*":m[2];if(tag=="*"&&ret[i].nodeName.toLowerCase()=="object"){tag="param"}r=jQuery.merge(r,ret[i].getElementsByTagName(tag))}if(m[1]=="."){r=jQuery.classFilter(r,m[2])}if(m[1]=="#"){var tmp=[];for(var i=0;r[i];i++){if(r[i].getAttribute("id")==m[2]){tmp=[r[i]];break}}r=tmp}ret=r}t=t.replace(re2,"")}}if(t){var val=jQuery.filter(t,r);ret=r=val.r;t=jQuery.trim(val.t)}}if(t){ret=[]}if(ret&&context==ret[0]){ret.shift()}done=jQuery.merge(done,ret);return done},classFilter:function(r,m,not){m=" "+m+" ";var tmp=[];for(var i=0;r[i];i++){var pass=(" "+r[i].className+" ").indexOf(m)>=0;if(!not&&pass||not&&!pass){tmp.push(r[i])}}return tmp},filter:function(t,r,not){var last;while(t&&t!=last){last=t;var p=jQuery.parse,m;for(var i=0;p[i];i++){m=p[i].exec(t);if(m){t=t.substring(m[0].length);m[2]=m[2].replace(/\\/g,"");break}}if(!m){break}if(m[1]==":"&&m[2]=="not"){r=isSimple.test(m[3])?jQuery.filter(m[3],r,true).r:jQuery(r).not(m[3])}else{if(m[1]=="."){r=jQuery.classFilter(r,m[2],not)}else{if(m[1]=="["){var tmp=[],type=m[3];for(var i=0,rl=r.length;i<rl;i++){var a=r[i],z=a[jQuery.props[m[2]]||m[2]];if(z==null||/href|src|selected/.test(m[2])){z=jQuery.attr(a,m[2])||""}if((type==""&&!!z||type=="="&&z==m[5]||type=="!="&&z!=m[5]||type=="^="&&z&&!z.indexOf(m[5])||type=="$="&&z.substr(z.length-m[5].length)==m[5]||(type=="*="||type=="~=")&&z.indexOf(m[5])>=0)^not){tmp.push(a)}}r=tmp}else{if(m[1]==":"&&m[2]=="nth-child"){var merge={},tmp=[],test=/(-?)(\d*)n((?:\+|-)?\d*)/.exec(m[3]=="even"&&"2n"||m[3]=="odd"&&"2n+1"||!/\D/.test(m[3])&&"0n+"+m[3]||m[3]),first=(test[1]+(test[2]||1))-0,last=test[3]-0;for(var i=0,rl=r.length;i<rl;i++){var node=r[i],parentNode=node.parentNode,id=jQuery.data(parentNode);if(!merge[id]){var c=1;for(var n=parentNode.firstChild;n;n=n.nextSibling){if(n.nodeType==1){n.nodeIndex=c++}}merge[id]=true}var add=false;if(first==0){if(node.nodeIndex==last){add=true}}else{if((node.nodeIndex-last)%first==0&&(node.nodeIndex-last)/first>=0){add=true}}if(add^not){tmp.push(node)}}r=tmp}else{var fn=jQuery.expr[m[1]];if(typeof fn=="object"){fn=fn[m[2]]}if(typeof fn=="string"){fn=eval("false||function(a,i){return "+fn+";}")}r=jQuery.grep(r,function(elem,i){return fn(elem,i,m,r)},not)}}}}}return{r:r,t:t}},dir:function(elem,dir){var matched=[],cur=elem[dir];while(cur&&cur!=document){if(cur.nodeType==1){matched.push(cur)}cur=cur[dir]}return matched},nth:function(cur,result,dir,elem){result=result||1;var num=0;for(;cur;cur=cur[dir]){if(cur.nodeType==1&&++num==result){break}}return cur},sibling:function(n,elem){var r=[];for(;n;n=n.nextSibling){if(n.nodeType==1&&n!=elem){r.push(n)}}return r}});jQuery.event={add:function(elem,types,handler,data){if(elem.nodeType==3||elem.nodeType==8){return}if(jQuery.browser.msie&&elem.setInterval){elem=window}if(!handler.guid){handler.guid=this.guid++}if(data!=undefined){var fn=handler;handler=this.proxy(fn,function(){return fn.apply(this,arguments)});handler.data=data}var events=jQuery.data(elem,"events")||jQuery.data(elem,"events",{}),handle=jQuery.data(elem,"handle")||jQuery.data(elem,"handle",function(){if(typeof jQuery!="undefined"&&!jQuery.event.triggered){return jQuery.event.handle.apply(arguments.callee.elem,arguments)}});handle.elem=elem;jQuery.each(types.split(/\s+/),function(index,type){var parts=type.split(".");type=parts[0];handler.type=parts[1];var handlers=events[type];if(!handlers){handlers=events[type]={};if(!jQuery.event.special[type]||jQuery.event.special[type].setup.call(elem)===false){if(elem.addEventListener){elem.addEventListener(type,handle,false)}else{if(elem.attachEvent){elem.attachEvent("on"+type,handle)}}}}handlers[handler.guid]=handler;jQuery.event.global[type]=true});elem=null},guid:1,global:{},remove:function(elem,types,handler){if(elem.nodeType==3||elem.nodeType==8){return}var events=jQuery.data(elem,"events"),ret,index;if(events){if(types==undefined||(typeof types=="string"&&types.charAt(0)==".")){for(var type in events){this.remove(elem,type+(types||""))}}else{if(types.type){handler=types.handler;types=types.type}jQuery.each(types.split(/\s+/),function(index,type){var parts=type.split(".");type=parts[0];if(events[type]){if(handler){delete events[type][handler.guid]}else{for(handler in events[type]){if(!parts[1]||events[type][handler].type==parts[1]){delete events[type][handler]}}}for(ret in events[type]){break}if(!ret){if(!jQuery.event.special[type]||jQuery.event.special[type].teardown.call(elem)===false){if(elem.removeEventListener){elem.removeEventListener(type,jQuery.data(elem,"handle"),false)}else{if(elem.detachEvent){elem.detachEvent("on"+type,jQuery.data(elem,"handle"))}}}ret=null;delete events[type]}}})}for(ret in events){break}if(!ret){var handle=jQuery.data(elem,"handle");if(handle){handle.elem=null}jQuery.removeData(elem,"events");jQuery.removeData(elem,"handle")}}},trigger:function(type,data,elem,donative,extra){data=jQuery.makeArray(data);if(type.indexOf("!")>=0){type=type.slice(0,-1);var exclusive=true}if(!elem){if(this.global[type]){jQuery("*").add([window,document]).trigger(type,data)}}else{if(elem.nodeType==3||elem.nodeType==8){return undefined}var val,ret,fn=jQuery.isFunction(elem[type]||null),event=!data[0]||!data[0].preventDefault;if(event){data.unshift({type:type,target:elem,preventDefault:function(){},stopPropagation:function(){},timeStamp:now()});data[0][expando]=true}data[0].type=type;if(exclusive){data[0].exclusive=true}var handle=jQuery.data(elem,"handle");if(handle){val=handle.apply(elem,data)}if((!fn||(jQuery.nodeName(elem,"a")&&type=="click"))&&elem["on"+type]&&elem["on"+type].apply(elem,data)===false){val=false}if(event){data.shift()}if(extra&&jQuery.isFunction(extra)){ret=extra.apply(elem,val==null?data:data.concat(val));if(ret!==undefined){val=ret}}if(fn&&donative!==false&&val!==false&&!(jQuery.nodeName(elem,"a")&&type=="click")){this.triggered=true;try{elem[type]()}catch(e){}}this.triggered=false}return val},handle:function(event){var val,ret,namespace,all,handlers;event=arguments[0]=jQuery.event.fix(event||window.event);namespace=event.type.split(".");event.type=namespace[0];namespace=namespace[1];all=!namespace&&!event.exclusive;handlers=(jQuery.data(this,"events")||{})[event.type];for(var j in handlers){var handler=handlers[j];if(all||handler.type==namespace){event.handler=handler;event.data=handler.data;ret=handler.apply(this,arguments);if(val!==false){val=ret}if(ret===false){event.preventDefault();event.stopPropagation()}}}return val},fix:function(event){if(event[expando]==true){return event}var originalEvent=event;event={originalEvent:originalEvent};var props="altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target timeStamp toElement type view wheelDelta which".split(" ");for(var i=props.length;i;i--){event[props[i]]=originalEvent[props[i]]}event[expando]=true;event.preventDefault=function(){if(originalEvent.preventDefault){originalEvent.preventDefault()}originalEvent.returnValue=false};event.stopPropagation=function(){if(originalEvent.stopPropagation){originalEvent.stopPropagation()}originalEvent.cancelBubble=true};event.timeStamp=event.timeStamp||now();if(!event.target){event.target=event.srcElement||document}if(event.target.nodeType==3){event.target=event.target.parentNode}if(!event.relatedTarget&&event.fromElement){event.relatedTarget=event.fromElement==event.target?event.toElement:event.fromElement}if(event.pageX==null&&event.clientX!=null){var doc=document.documentElement,body=document.body;event.pageX=event.clientX+(doc&&doc.scrollLeft||body&&body.scrollLeft||0)-(doc.clientLeft||0);event.pageY=event.clientY+(doc&&doc.scrollTop||body&&body.scrollTop||0)-(doc.clientTop||0)}if(!event.which&&((event.charCode||event.charCode===0)?event.charCode:event.keyCode)){event.which=event.charCode||event.keyCode}if(!event.metaKey&&event.ctrlKey){event.metaKey=event.ctrlKey}if(!event.which&&event.button){event.which=(event.button&1?1:(event.button&2?3:(event.button&4?2:0)))}return event},proxy:function(fn,proxy){proxy.guid=fn.guid=fn.guid||proxy.guid||this.guid++;return proxy},special:{ready:{setup:function(){bindReady();return},teardown:function(){return}},mouseenter:{setup:function(){if(jQuery.browser.msie){return false}jQuery(this).bind("mouseover",jQuery.event.special.mouseenter.handler);return true},teardown:function(){if(jQuery.browser.msie){return false}jQuery(this).unbind("mouseover",jQuery.event.special.mouseenter.handler);return true},handler:function(event){if(withinElement(event,this)){return true}event.type="mouseenter";return jQuery.event.handle.apply(this,arguments)}},mouseleave:{setup:function(){if(jQuery.browser.msie){return false}jQuery(this).bind("mouseout",jQuery.event.special.mouseleave.handler);return true},teardown:function(){if(jQuery.browser.msie){return false}jQuery(this).unbind("mouseout",jQuery.event.special.mouseleave.handler);return true},handler:function(event){if(withinElement(event,this)){return true}event.type="mouseleave";return jQuery.event.handle.apply(this,arguments)}}}};jQuery.fn.extend({bind:function(type,data,fn){return type=="unload"?this.one(type,data,fn):this.each(function(){jQuery.event.add(this,type,fn||data,fn&&data)})},one:function(type,data,fn){var one=jQuery.event.proxy(fn||data,function(event){jQuery(this).unbind(event,one);return(fn||data).apply(this,arguments)});return this.each(function(){jQuery.event.add(this,type,one,fn&&data)})},unbind:function(type,fn){return this.each(function(){jQuery.event.remove(this,type,fn)})},trigger:function(type,data,fn){return this.each(function(){jQuery.event.trigger(type,data,this,true,fn)})},triggerHandler:function(type,data,fn){return this[0]&&jQuery.event.trigger(type,data,this[0],false,fn)},toggle:function(fn){var args=arguments,i=1;while(i<args.length){jQuery.event.proxy(fn,args[i++])}return this.click(jQuery.event.proxy(fn,function(event){this.lastToggle=(this.lastToggle||0)%i;event.preventDefault();return args[this.lastToggle++].apply(this,arguments)||false}))},hover:function(fnOver,fnOut){return this.bind("mouseenter",fnOver).bind("mouseleave",fnOut)},ready:function(fn){bindReady();if(jQuery.isReady){fn.call(document,jQuery)}else{jQuery.readyList.push(function(){return fn.call(this,jQuery)})}return this}});jQuery.extend({isReady:false,readyList:[],ready:function(){if(!jQuery.isReady){jQuery.isReady=true;if(jQuery.readyList){jQuery.each(jQuery.readyList,function(){this.call(document)});jQuery.readyList=null}jQuery(document).triggerHandler("ready")}}});var readyBound=false;function bindReady(){if(readyBound){return}readyBound=true;if(document.addEventListener&&!jQuery.browser.opera){document.addEventListener("DOMContentLoaded",jQuery.ready,false)}if(jQuery.browser.msie&&window==top){(function(){if(jQuery.isReady){return}try{document.documentElement.doScroll("left")}catch(error){setTimeout(arguments.callee,0);return}jQuery.ready()})()}if(jQuery.browser.opera){document.addEventListener("DOMContentLoaded",function(){if(jQuery.isReady){return}for(var i=0;i<document.styleSheets.length;i++){if(document.styleSheets[i].disabled){setTimeout(arguments.callee,0);return}}jQuery.ready()},false)}if(jQuery.browser.safari){var numStyles;(function(){if(jQuery.isReady){return}if(document.readyState!="loaded"&&document.readyState!="complete"){setTimeout(arguments.callee,0);return}if(numStyles===undefined){numStyles=jQuery("style, link[rel=stylesheet]").length}if(document.styleSheets.length!=numStyles){setTimeout(arguments.callee,0);return}jQuery.ready()})()}jQuery.event.add(window,"load",jQuery.ready)}jQuery.each(("blur,focus,load,resize,scroll,unload,click,dblclick,mousedown,mouseup,mousemove,mouseover,mouseout,change,select,submit,keydown,keypress,keyup,error").split(","),function(i,name){jQuery.fn[name]=function(fn){return fn?this.bind(name,fn):this.trigger(name)}});var withinElement=function(event,elem){var parent=event.relatedTarget;while(parent&&parent!=elem){try{parent=parent.parentNode}catch(error){parent=elem}}return parent==elem};jQuery(window).bind("unload",function(){jQuery("*").add(document).unbind()});jQuery.fn.extend({_load:jQuery.fn.load,load:function(url,params,callback){if(typeof url!="string"){return this._load(url)}var off=url.indexOf(" ");if(off>=0){var selector=url.slice(off,url.length);url=url.slice(0,off)}callback=callback||function(){};var type="GET";if(params){if(jQuery.isFunction(params)){callback=params;params=null}else{params=jQuery.param(params);type="POST"}}var self=this;jQuery.ajax({url:url,type:type,dataType:"html",data:params,complete:function(res,status){if(status=="success"||status=="notmodified"){self.html(selector?jQuery("<div/>").append(res.responseText.replace(/<script(.|\s)*?\/script>/g,"")).find(selector):res.responseText)}self.each(callback,[res.responseText,status,res])}});return this},serialize:function(){return jQuery.param(this.serializeArray())},serializeArray:function(){return this.map(function(){return jQuery.nodeName(this,"form")?jQuery.makeArray(this.elements):this}).filter(function(){return this.name&&!this.disabled&&(this.checked||/select|textarea/i.test(this.nodeName)||/text|hidden|password/i.test(this.type))}).map(function(i,elem){var val=jQuery(this).val();return val==null?null:val.constructor==Array?jQuery.map(val,function(val,i){return{name:elem.name,value:val}}):{name:elem.name,value:val}}).get()}});jQuery.each("ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","),function(i,o){jQuery.fn[o]=function(f){return this.bind(o,f)}});var jsc=now();jQuery.extend({get:function(url,data,callback,type){if(jQuery.isFunction(data)){callback=data;data=null}return jQuery.ajax({type:"GET",url:url,data:data,success:callback,dataType:type})},getScript:function(url,callback){return jQuery.get(url,null,callback,"script")},getJSON:function(url,data,callback){return jQuery.post(url,data,callback,"json")},post:function(url,data,callback,type){if(jQuery.isFunction(data)){callback=data;data={}}return jQuery.ajax({type:"POST",url:url,data:data,success:callback,dataType:type})},ajaxSetup:function(settings){jQuery.extend(jQuery.ajaxSettings,settings)},ajaxSettings:{url:location.href,global:true,type:"GET",timeout:0,contentType:"application/x-www-form-urlencoded",processData:true,async:true,data:null,username:null,password:null,accepts:{xml:"application/xml, text/xml",html:"text/html",script:"text/javascript, application/javascript",json:"application/json, text/javascript",text:"text/plain",_default:"*/*"}},lastModified:{},ajax:function(s){s=jQuery.extend(true,s,jQuery.extend(true,{},jQuery.ajaxSettings,s));var jsonp,jsre=/=\?(&|$)/g,status,data,type=s.type.toUpperCase();if(s.data&&s.processData&&typeof s.data!="string"){s.data=jQuery.param(s.data)}if(s.dataType=="jsonp"){if(type=="GET"){if(!s.url.match(jsre)){s.url+=(s.url.match(/\?/)?"&":"?")+(s.jsonp||"callback")+"=?"}}else{if(!s.data||!s.data.match(jsre)){s.data=(s.data?s.data+"&":"")+(s.jsonp||"callback")+"=?"}}s.dataType="json"}if(s.dataType=="json"&&(s.data&&s.data.match(jsre)||s.url.match(jsre))){jsonp="jsonp"+jsc++;if(s.data){s.data=(s.data+"").replace(jsre,"="+jsonp+"$1")}s.url=s.url.replace(jsre,"="+jsonp+"$1");s.dataType="script";window[jsonp]=function(tmp){data=tmp;success();complete();window[jsonp]=undefined;try{delete window[jsonp]}catch(e){}if(head){head.removeChild(script)}}}if(s.dataType=="script"&&s.cache==null){s.cache=false}if(s.cache===false&&type=="GET"){var ts=now();var ret=s.url.replace(/(\?|&)_=.*?(&|$)/,"$1_="+ts+"$2");s.url=ret+((ret==s.url)?(s.url.match(/\?/)?"&":"?")+"_="+ts:"")}if(s.data&&type=="GET"){s.url+=(s.url.match(/\?/)?"&":"?")+s.data;s.data=null}if(s.global&&!jQuery.active++){jQuery.event.trigger("ajaxStart")}var remote=/^(?:\w+:)?\/\/([^\/?#]+)/;if(s.dataType=="script"&&type=="GET"&&remote.test(s.url)&&remote.exec(s.url)[1]!=location.host){var head=document.getElementsByTagName("head")[0];var script=document.createElement("script");script.src=s.url;if(s.scriptCharset){script.charset=s.scriptCharset}if(!jsonp){var done=false;script.onload=script.onreadystatechange=function(){if(!done&&(!this.readyState||this.readyState=="loaded"||this.readyState=="complete")){done=true;success();complete();head.removeChild(script)}}}head.appendChild(script);return undefined}var requestDone=false;var xhr=window.ActiveXObject?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();if(s.username){xhr.open(type,s.url,s.async,s.username,s.password)}else{xhr.open(type,s.url,s.async)}try{if(s.data){xhr.setRequestHeader("Content-Type",s.contentType)}if(s.ifModified){xhr.setRequestHeader("If-Modified-Since",jQuery.lastModified[s.url]||"Thu, 01 Jan 1970 00:00:00 GMT")}xhr.setRequestHeader("X-Requested-With","XMLHttpRequest");xhr.setRequestHeader("Accept",s.dataType&&s.accepts[s.dataType]?s.accepts[s.dataType]+", */*":s.accepts._default)}catch(e){}if(s.beforeSend&&s.beforeSend(xhr,s)===false){s.global&&jQuery.active--;xhr.abort();return false}if(s.global){jQuery.event.trigger("ajaxSend",[xhr,s])}var onreadystatechange=function(isTimeout){if(!requestDone&&xhr&&(xhr.readyState==4||isTimeout=="timeout")){requestDone=true;if(ival){clearInterval(ival);ival=null}status=isTimeout=="timeout"&&"timeout"||!jQuery.httpSuccess(xhr)&&"error"||s.ifModified&&jQuery.httpNotModified(xhr,s.url)&&"notmodified"||"success";if(status=="success"){try{data=jQuery.httpData(xhr,s.dataType,s.dataFilter)}catch(e){status="parsererror"}}if(status=="success"){var modRes;try{modRes=xhr.getResponseHeader("Last-Modified")}catch(e){}if(s.ifModified&&modRes){jQuery.lastModified[s.url]=modRes}if(!jsonp){success()}}else{jQuery.handleError(s,xhr,status)}complete();if(s.async){xhr=null}}};if(s.async){var ival=setInterval(onreadystatechange,13);if(s.timeout>0){setTimeout(function(){if(xhr){xhr.abort();if(!requestDone){onreadystatechange("timeout")}}},s.timeout)}}try{xhr.send(s.data)}catch(e){jQuery.handleError(s,xhr,null,e)}if(!s.async){onreadystatechange()}function success(){if(s.success){s.success(data,status)}if(s.global){jQuery.event.trigger("ajaxSuccess",[xhr,s])}}function complete(){if(s.complete){s.complete(xhr,status)}if(s.global){jQuery.event.trigger("ajaxComplete",[xhr,s])}if(s.global&&!--jQuery.active){jQuery.event.trigger("ajaxStop")}}return xhr},handleError:function(s,xhr,status,e){if(s.error){s.error(xhr,status,e)}if(s.global){jQuery.event.trigger("ajaxError",[xhr,s,e])}},active:0,httpSuccess:function(xhr){try{return !xhr.status&&location.protocol=="file:"||(xhr.status>=200&&xhr.status<300)||xhr.status==304||xhr.status==1223||jQuery.browser.safari&&xhr.status==undefined}catch(e){}return false},httpNotModified:function(xhr,url){try{var xhrRes=xhr.getResponseHeader("Last-Modified");return xhr.status==304||xhrRes==jQuery.lastModified[url]||jQuery.browser.safari&&xhr.status==undefined}catch(e){}return false},httpData:function(xhr,type,filter){var ct=xhr.getResponseHeader("content-type"),xml=type=="xml"||!type&&ct&&ct.indexOf("xml")>=0,data=xml?xhr.responseXML:xhr.responseText;if(xml&&data.documentElement.tagName=="parsererror"){throw"parsererror"}if(filter){data=filter(data,type)}if(type=="script"){jQuery.globalEval(data)}if(type=="json"){data=eval("("+data+")")}return data},param:function(a){var s=[];if(a.constructor==Array||a.jquery){jQuery.each(a,function(){s.push(encodeURIComponent(this.name)+"="+encodeURIComponent(this.value))})}else{for(var j in a){if(a[j]&&a[j].constructor==Array){jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this))})}else{s.push(encodeURIComponent(j)+"="+encodeURIComponent(jQuery.isFunction(a[j])?a[j]():a[j]))}}}return s.join("&").replace(/%20/g,"+")}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none"){this.style.display="block"}elem.remove()}}).end()},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none"}).end()},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle.apply(this,arguments):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]()})},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback)},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback)},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback)},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback)},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback)},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback)},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1){return false}var opt=jQuery.extend({},optall),p,hidden=jQuery(this).is(":hidden"),self=this;for(p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden){return opt.complete.call(this)}if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow}}if(opt.overflow!=null){this.style.overflow="hidden"}opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val)){e[val=="toggle"?hidden?"show":"hide":val](prop)}else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit}if(parts[1]){end=((parts[1]=="-="?-1:1)*end)+start}e.custom(start,end,unit)}else{e.custom(start,val,"")}}});return true})},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx"}if(!type||(typeof type=="string"&&!fn)){return queue(this[0],type)}return this.each(function(){if(fn.constructor==Array){queue(this,type,fn)}else{queue(this,type).push(fn);if(queue(this,type).length==1){fn.call(this)}}})},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue){this.queue([])}this.each(function(){for(var i=timers.length-1;i>=0;i--){if(timers[i].elem==this){if(gotoEnd){timers[i](true)}timers.splice(i,1)}}});if(!gotoEnd){this.dequeue()}return this}});var queue=function(elem,type,array){if(elem){type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array){q=jQuery.data(elem,type+"queue",jQuery.makeArray(array))}}return q};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length){q[0].call(this)}})};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:jQuery.fx.speeds[opt.duration])||jQuery.fx.speeds.def;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false){jQuery(this).dequeue()}if(jQuery.isFunction(opt.old)){opt.old.call(this)}};return opt},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig){options.orig={}}}});jQuery.fx.prototype={update:function(){if(this.options.step){this.options.step.call(this.elem,this.now,this)}(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width"){this.elem.style.display="block"}},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null){return this.elem[this.prop]}var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0},custom:function(from,to,unit){this.startTime=now();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd)}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++){if(!timers[i]()){timers.splice(i--,1)}}if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null}},13)}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height"){this.elem.style[this.prop]="1px"}jQuery(this.elem).show()},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(gotoEnd){var t=now();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim){if(this.options.curAnim[i]!==true){done=false}}if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none"){this.elem.style.display="block"}}if(this.options.hide){this.elem.style.display="none"}if(this.options.hide||this.options.show){for(var p in this.options.curAnim){jQuery.attr(this.elem.style,p,this.options.orig[p])}}}if(done){this.options.complete.call(this.elem)}return false}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update()}return true}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now},scrollTop:function(fx){fx.elem.scrollTop=fx.now},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now)},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem){with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop)}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2){border(offsetParent)}if(!fixed&&css(offsetParent,"position")=="fixed"){fixed=true}offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display"))){add(-parent.scrollLeft,-parent.scrollTop)}if(mozilla&&css(parent,"overflow")!="visible"){border(parent)}parent=parent.parentNode}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute")){add(-doc.body.offsetLeft,-doc.body.offsetTop)}if(fixed){add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop))}}results={top:top,left:left}}}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true))}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0}return results};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,"marginTop");offset.left-=num(this,"marginLeft");parentOffset.top+=num(offsetParent,"borderTopWidth");parentOffset.left+=num(offsetParent,"borderLeftWidth");results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left}}return results},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,"position")=="static")){offsetParent=offsetParent.offsetParent}return jQuery(offsetParent)}});jQuery.each(["Left","Top"],function(i,name){var method="scroll"+name;jQuery.fn[method]=function(val){if(!this[0]){return}return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val}):this[0]==window||this[0]==document?self[i?"pageYOffset":"pageXOffset"]||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method]}});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br)};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0)}})})();
/* Javascript plotting library for jQuery, v. 0.4.
 *
 * Released under the MIT license by iola, December 2007.
 *
 */

(function($) {
    function Plot(target_, data_, options_) {
        // data is on the form:
        //   [ series1, series2 ... ]
        // where series is either just the data as [ [x1, y1], [x2, y2], ... ]
        // or { data: [ [x1, y1], [x2, y2], ... ], label: "some label" }
        
        var series = [];
        var options = {
            // the color theme used for graphs
            colors: ["#edc240", "#afd8f8", "#cb4b4b", "#4da74d", "#9440ed"],
            legend: {
                show: true,
                noColumns: 1, // number of colums in legend table
                labelFormatter: null, // fn: string -> string
                labelBoxBorderColor: "#ccc", // border color for the little label boxes
                container: null, // container (as jQuery object) to put legend in, null means default on top of graph
                position: "ne", // position of default legend container within plot
                margin: 5, // distance from grid edge to default legend container within plot
                backgroundColor: null, // null means auto-detect
                backgroundOpacity: 0.85 // set to 0 to avoid background
            },
            xaxis: {
                mode: null, // null or "time"
                min: null, // min. value to show, null means set automatically
                max: null, // max. value to show, null means set automatically
                autoscaleMargin: null, // margin in % to add if auto-setting min/max
                ticks: null, // either [1, 3] or [[1, "a"], 3] or (fn: axis info -> ticks) or app. number of ticks for auto-ticks
                tickFormatter: null, // fn: number -> string
                
                // mode specific options
                tickDecimals: null, // no. of decimals, null means auto
                tickSize: null, // number or [number, "unit"]
                minTickSize: null, // number or [number, "unit"]
                monthNames: null, // list of names of months
                timeformat: null // format string to use
            },
            yaxis: {
                autoscaleMargin: 0.02
            },
            points: {
                show: false,
                radius: 3,
                lineWidth: 2, // in pixels
                fill: true,
                fillColor: "#ffffff"
            },
            lines: {
                show: false,
                lineWidth: 2, // in pixels
                fill: false,
                fillColor: null,
                curved: false,
                transparent: 0.4
            },
            curves: {
                show: false,
                lineWidth: 2, // in pixels
                fill: false,
                fillColor: null,
                curved: false,
                transparent: 0.4
            },
            bars: {
                show: false,
                lineWidth: 2, // in pixels
                barWidth: 1, // in units of the x axis
                fill: true,
                fillColor: null,
                transparent: 0.4
            },
            grid: {
                color: "#545454", // primary color used for outline and labels
                backgroundColor: null, // null for transparent, else color
                tickColor: "#dddddd", // color used for the ticks
                labelMargin: 3, // in pixels
                borderWidth: 2,
                clickable: null,
                coloredAreas: null, // array of { x1, y1, x2, y2 } or fn: plot area -> areas
                coloredAreasColor: "#f4f4f4"
            },
            selection: {
                mode: null, // one of null, "x", "y" or "xy"
                color: "#e8cfac"
            },
            shadowSize: 4
        };
        var canvas = null, overlay = null, eventHolder = null, 
            ctx = null, octx = null,
            target = target_,
            xaxis = {}, yaxis = {},
            plotOffset = { left: 0, right: 0, top: 0, bottom: 0},
            yLabelMaxWidth = 0, yLabelMaxHeight = 0, xLabelBoxWidth = 0,
            canvasWidth = 0, canvasHeight = 0,
            plotWidth = 0, plotHeight = 0,
            hozScale = 0, vertScale = 0,
            // dedicated to storing data for buggy standard compliance cases
            workarounds = {};
        
        this.setData = setData;
        this.setupGrid = setupGrid;
        this.draw = draw;
        this.clearSelection = clearSelection;
        this.setSelection = setSelection;
        this.getCanvas = function() { return canvas; };
        this.getPlotOffset = function() { return plotOffset; };
        this.getData = function() { return series; };
        this.getAxes = function() { return { xaxis: xaxis, yaxis: yaxis }; };
        
        // initialize
        parseOptions(options_);
        setData(data_);
        constructCanvas();
        setupGrid();
        draw();


        function setData(d) {
            series = parseData(d);

            fillInSeriesOptions();
            processData();
        }
        
        function parseData(d) {
            var res = [];
            for (var i = 0; i < d.length; ++i) {
                var s;
                if (d[i].data) {
                    s = {};
                    for (var v in d[i])
                        s[v] = d[i][v];
                }
                else {
                    s = { data: d[i] };
                }
                res.push(s);
            }

            return res;
        }
        
        function parseOptions(o) {
            $.extend(true, options, o);

            // backwards compatibility, to be removed in future
            if (options.xaxis.noTicks && options.xaxis.ticks == null)
                options.xaxis.ticks = options.xaxis.noTicks;
            if (options.yaxis.noTicks && options.yaxis.ticks == null)
                options.yaxis.ticks = options.yaxis.noTicks;
        }

        function fillInSeriesOptions() {
            var i;
            
            // collect what we already got of colors
            var neededColors = series.length;
            var usedColors = [];
            var assignedColors = [];
            for (i = 0; i < series.length; ++i) {
                var sc = series[i].color;
                if (sc != null) {
                    --neededColors;
                    if (typeof sc == "number")
                        assignedColors.push(sc);
                    else
                        usedColors.push(parseColor(series[i].color));
                }
            }
            
            // we might need to generate more colors if higher indices
            // are assigned
            for (i = 0; i < assignedColors.length; ++i) {
                neededColors = Math.max(neededColors, assignedColors[i] + 1);
            }

            // produce colors as needed
            var colors = [];
            var variation = 0;
            i = 0;
            while (colors.length < neededColors) {
                var c;
                if (options.colors.length == i) // check degenerate case
                    c = new Color(100, 100, 100);
                else
                    c = parseColor(options.colors[i]);

                // vary color if needed
                var sign = variation % 2 == 1 ? -1 : 1;
                var factor = 1 + sign * Math.ceil(variation / 2) * 0.2;
                c.scale(factor, factor, factor);

                // FIXME: if we're getting to close to something else,
                // we should probably skip this one
                colors.push(c);
                
                ++i;
                if (i >= options.colors.length) {
                    i = 0;
                    ++variation;
                }
            }

            // fill in the options
            var colori = 0, s;
            for (i = 0; i < series.length; ++i) {
                s = series[i];

                // assign colors
                if (s.color == null) {
                    s.color = colors[colori].toString();
                    ++colori;
                }
                else if (typeof s.color == "number")
                    s.color = colors[s.color].toString();

                // copy the rest
                s.lines = $.extend(true, {}, options.lines, s.lines);
                s.points = $.extend(true, {}, options.points, s.points);
                s.bars = $.extend(true, {}, options.bars, s.bars);
                s.curves = $.extend(true, {}, options.curves, s.curves);
                if (s.shadowSize == null)
                    s.shadowSize = options.shadowSize;
            }
        }
        
        function processData() {
            xaxis.datamin = yaxis.datamin = Number.MAX_VALUE;
            xaxis.datamax = yaxis.datamax = Number.MIN_VALUE;

            for (var i = 0; i < series.length; ++i) {
                var data = series[i].data;
                for (var j = 0; j < data.length; ++j) {
                    if (data[j] == null)
                        continue;
                    
                    var x = data[j][0], y = data[j][1];

                    // convert to number
                    if (x == null || y == null || isNaN(x = +x) || isNaN(y = +y)) {
                        data[j] = null; // mark this point as invalid
                        continue;
                    }

                    if (x < xaxis.datamin)
                        xaxis.datamin = x;
                    if (x > xaxis.datamax)
                        xaxis.datamax = x;
                    if (y < yaxis.datamin)
                        yaxis.datamin = y;
                    if (y > yaxis.datamax)
                        yaxis.datamax = y;
                }
            }
            
            if (xaxis.datamin == Number.MAX_VALUE)
                xaxis.datamin = 0;
            if (yaxis.datamin == Number.MAX_VALUE)
                yaxis.datamin = 0;
            if (xaxis.datamax == Number.MIN_VALUE)
                xaxis.datamax = 1;
            if (yaxis.datamax == Number.MIN_VALUE)
                yaxis.datamax = 1;
        }

        function constructCanvas() {
            canvasWidth = target.width();
            canvasHeight = target.height();
            target.html(""); // clear target
            target.css("position", "relative"); // for positioning labels and overlay

            if (canvasWidth <= 0 || canvasHeight <= 0)
                throw "Invalid dimensions for plot, width = " + canvasWidth + ", height = " + canvasHeight;

            // the canvas
            canvas = $('<canvas width="' + canvasWidth + '" height="' + canvasHeight + '"></canvas>').appendTo(target).get(0);
            if ($.browser.msie) // excanvas hack
                canvas = window.G_vmlCanvasManager.initElement(canvas);
            ctx = canvas.getContext("2d");

            // overlay canvas for interactive features
            overlay = $('<canvas style="position:absolute;left:0px;top:0px;" width="' + canvasWidth + '" height="' + canvasHeight + '"></canvas>').appendTo(target).get(0);
            if ($.browser.msie) // excanvas hack
                overlay = window.G_vmlCanvasManager.initElement(overlay);
            octx = overlay.getContext("2d");

            // we include the canvas in the event holder too, because IE 7
            // sometimes has trouble with the stacking order
            eventHolder = $([overlay, canvas]);

            
            // bind events
            if (options.selection.mode != null) {
                eventHolder.mousedown(onMouseDown);
                
                // FIXME: temp. work-around until jQuery bug 1871 is fixed
                eventHolder.each(function () {
                    this.onmousemove = onMouseMove;
                });
            }

            if (options.grid.clickable)
                eventHolder.click(onClick);
        }

        function setupGrid() {
            // x axis
            setRange(xaxis, options.xaxis);
            prepareTickGeneration(xaxis, options.xaxis);
            setTicks(xaxis, options.xaxis);
            extendXRangeIfNeededByBar();

            // y axis
            setRange(yaxis, options.yaxis);
            prepareTickGeneration(yaxis, options.yaxis);
            setTicks(yaxis, options.yaxis);

            setSpacing();
            insertLabels();
            insertLegend();
        }
        
        function setRange(axis, axisOptions) {
            var min = axisOptions.min != null ? axisOptions.min : axis.datamin;
            var max = axisOptions.max != null ? axisOptions.max : axis.datamax;

            if (max - min == 0.0) {
                // degenerate case
                var widen;
                if (max == 0.0)
                    widen = 1.0;
                else
                    widen = 0.01;

                min -= widen;
                max += widen;
            }
            else {
                // consider autoscaling
                var margin = axisOptions.autoscaleMargin;
                if (margin != null) {
                    if (axisOptions.min == null) {
                        min -= (max - min) * margin;
                        // make sure we don't go below zero if all values
                        // are positive
                        if (min < 0 && axis.datamin >= 0)
                            min = 0;
                    }
                    if (axisOptions.max == null) {
                        max += (max - min) * margin;
                        if (max > 0 && axis.datamax <= 0)
                            max = 0;
                    }
                }
            }
            axis.min = min;
            axis.max = max;
        }

        function prepareTickGeneration(axis, axisOptions) {
            // estimate number of ticks
            var noTicks;
            if (typeof axisOptions.ticks == "number" && axisOptions.ticks > 0)
                noTicks = axisOptions.ticks;
            else if (axis == xaxis)
                noTicks = canvasWidth / 100;
            else
                noTicks = canvasHeight / 60;
            
            var delta = (axis.max - axis.min) / noTicks;
            var size, generator, unit, formatter, i, magn, norm;

            if (axisOptions.mode == "time") {
                // pretty handling of time
                
                function formatDate(d, fmt, monthNames) {
                    var leftPad = function(n) {
                        n = "" + n;
                        return n.length == 1 ? "0" + n : n;
                    };
                    
                    var r = [];
                    var escape = false;
                    if (monthNames == null)
                        monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
                    for (var i = 0; i < fmt.length; ++i) {
                        var c = fmt.charAt(i);
                        
                        if (escape) {
                            switch (c) {
                            case 'h': c = "" + d.getHours(); break;
                            case 'H': c = leftPad(d.getHours()); break;
                            case 'M': c = leftPad(d.getMinutes()); break;
                            case 'S': c = leftPad(d.getSeconds()); break;
                            case 'd': c = "" + d.getDate(); break;
                            case 'm': c = "" + (d.getMonth() + 1); break;
                            case 'y': c = "" + d.getFullYear(); break;
                            case 'b': c = "" + monthNames[d.getMonth()]; break;
                            }
                            r.push(c);
                            escape = false;
                        }
                        else {
                            if (c == "%")
                                escape = true;
                            else
                                r.push(c);
                        }
                    }
                    return r.join("");
                }
                
                    
                // map of app. size of time units in milliseconds
                var timeUnitSize = {
                    "second": 1000,
                    "minute": 60 * 1000,
                    "hour": 60 * 60 * 1000,
                    "day": 24 * 60 * 60 * 1000,
                    "month": 30 * 24 * 60 * 60 * 1000,
                    "year": 365.2425 * 24 * 60 * 60 * 1000
                };


                // the allowed tick sizes, after 1 year we use
                // an integer algorithm
                var spec = [
                    [1, "second"], [2, "second"], [5, "second"], [10, "second"],
                    [30, "second"], 
                    [1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"],
                    [30, "minute"], 
                    [1, "hour"], [2, "hour"], [4, "hour"],
                    [8, "hour"], [12, "hour"],
                    [1, "day"], [2, "day"], [3, "day"],
                    [0.25, "month"], [0.5, "month"], [1, "month"],
                    [2, "month"], [3, "month"], [6, "month"],
                    [1, "year"]
                ];

                var minSize = 0;
                if (axisOptions.minTickSize != null) {
                    if (typeof axisOptions.tickSize == "number")
                        minSize = axisOptions.tickSize;
                    else
                        minSize = axisOptions.minTickSize[0] * timeUnitSize[axisOptions.minTickSize[1]];
                }

                for (i = 0; i < spec.length - 1; ++i)
                    if (delta < (spec[i][0] * timeUnitSize[spec[i][1]]
                                 + spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2
                       && spec[i][0] * timeUnitSize[spec[i][1]] >= minSize)
                        break;
                size = spec[i][0];
                unit = spec[i][1];
                
                // special-case the possibility of several years
                if (unit == "year") {
                    magn = Math.pow(10, Math.floor(Math.log(delta / timeUnitSize.year) / Math.LN10));
                    norm = (delta / timeUnitSize.year) / magn;
                    if (norm < 1.5)
                        size = 1;
                    else if (norm < 3)
                        size = 2;
                    else if (norm < 7.5)
                        size = 5;
                    else
                        size = 10;

                    size *= magn;
                }

                if (axisOptions.tickSize) {
                    size = axisOptions.tickSize[0];
                    unit = axisOptions.tickSize[1];
                }
                
                generator = function(axis) {
                    var ticks = [],
                        tickSize = axis.tickSize[0], unit = axis.tickSize[1],
                        d = new Date(axis.min);
                    
                    var step = tickSize * timeUnitSize[unit];

                    if (unit == "second")
                        d.setSeconds(floorInBase(d.getSeconds(), tickSize));
                    if (unit == "minute")
                        d.setMinutes(floorInBase(d.getMinutes(), tickSize));
                    if (unit == "hour")
                        d.setHours(floorInBase(d.getHours(), tickSize));
                    if (unit == "month")
                        d.setMonth(floorInBase(d.getMonth(), tickSize));
                    if (unit == "year")
                        d.setFullYear(floorInBase(d.getFullYear(), tickSize));
                    
                    // reset smaller components
                    d.setMilliseconds(0);
                    if (step >= timeUnitSize.minute)
                        d.setSeconds(0);
                    if (step >= timeUnitSize.hour)
                        d.setMinutes(0);
                    if (step >= timeUnitSize.day)
                        d.setHours(0);
                    if (step >= timeUnitSize.day * 4)
                        d.setDate(1);
                    if (step >= timeUnitSize.year)
                        d.setMonth(0);


                    var carry = 0, v;
                    do {
                        v = d.getTime();
                        ticks.push({ v: v, label: axis.tickFormatter(v, axis) });
                        if (unit == "month") {
                            if (tickSize < 1) {
                                // a bit complicated - we'll divide the month
                                // up but we need to take care of fractions
                                // so we don't end up in the middle of a day
                                d.setDate(1);
                                var start = d.getTime();
                                d.setMonth(d.getMonth() + 1);
                                var end = d.getTime();
                                d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize);
                                carry = d.getHours();
                                d.setHours(0);
                            }
                            else
                                d.setMonth(d.getMonth() + tickSize);
                        }
                        else if (unit == "year") {
                            d.setFullYear(d.getFullYear() + tickSize);
                        }
                        else
                            d.setTime(v + step);
                    } while (v < axis.max);

                    return ticks;
                };

                formatter = function (v, axis) {
                    var d = new Date(v);

                    // first check global format
                    if (axisOptions.timeformat != null)
                        return formatDate(d, axisOptions.timeformat, axisOptions.monthNames);
                    
                    var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]];
                    var span = axis.max - axis.min;
                    
                    if (t < timeUnitSize.minute)
                        fmt = "%h:%M:%S";
                    else if (t < timeUnitSize.day) {
                        if (span < 2 * timeUnitSize.day)
                            fmt = "%h:%M";
                        else
                            fmt = "%b %d %h:%M";
                    }
                    else if (t < timeUnitSize.month)
                        fmt = "%b %d";
                    else if (t < timeUnitSize.year) {
                        if (span < timeUnitSize.year)
                            fmt = "%b";
                        else
                            fmt = "%b %y";
                    }
                    else
                        fmt = "%y";
                    
                    return formatDate(d, fmt, axisOptions.monthNames);
                };
            }
            else {
                // pretty rounding of base-10 numbers
                var maxDec = axisOptions.tickDecimals;
                var dec = -Math.floor(Math.log(delta) / Math.LN10);
                if (maxDec != null && dec > maxDec)
                    dec = maxDec;
                
                magn = Math.pow(10, -dec);
                norm = delta / magn; // norm is between 1.0 and 10.0
                
                if (norm < 1.5)
                    size = 1;
                else if (norm < 3) {
                    size = 2;
                    // special case for 2.5, requires an extra decimal
                    if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) {
                        size = 2.5;
                        ++dec;
                    }
                }
                else if (norm < 7.5)
                    size = 5;
                else
                    size = 10;

                size *= magn;
                
                if (axisOptions.minTickSize != null && size < axisOptions.minTickSize)
                    size = axisOptions.minTickSize;

                if (axisOptions.tickSize != null)
                    size = axisOptions.tickSize;
                
                axis.tickDecimals = Math.max(0, (maxDec != null) ? maxDec : dec);
                
                generator = function (axis) {
                    var ticks = [];
                    var start = floorInBase(axis.min, axis.tickSize);
                    // then spew out all possible ticks
                    var i = 0, v;
                    do {
                        v = start + i * axis.tickSize;
                        ticks.push({ v: v, label: axis.tickFormatter(v, axis) });
                        ++i;
                    } while (v < axis.max);
                    return ticks;
                };

                formatter = function (v, axis) {
                    return v.toFixed(axis.tickDecimals);
                };
            }

            axis.tickSize = unit ? [size, unit] : size;
            axis.tickGenerator = generator;
            if ($.isFunction(axisOptions.tickFormatter))
                axis.tickFormatter = function (v, axis) { return "" + axisOptions.tickFormatter(v, axis); };
            else
                axis.tickFormatter = formatter;
        }
        
        function extendXRangeIfNeededByBar() {
            if (options.xaxis.max == null) {
                // great, we're autoscaling, check if we might need a bump

                var newmax = xaxis.max;
                for (var i = 0; i < series.length; ++i)
                    if (series[i].bars.show && series[i].bars.barWidth + xaxis.datamax > newmax)
                        newmax = xaxis.datamax + series[i].bars.barWidth;
                xaxis.max = newmax;
            }
        }

        function setTicks(axis, axisOptions) {
            axis.ticks = [];
            
            if (axisOptions.ticks == null)
                axis.ticks = axis.tickGenerator(axis);
            else if (typeof axisOptions.ticks == "number") {
                if (axisOptions.ticks > 0)
                    axis.ticks = axis.tickGenerator(axis);
            }
            else if (axisOptions.ticks) {
                var ticks = axisOptions.ticks;

                if ($.isFunction(ticks))
                    // generate the ticks
                    ticks = ticks({ min: axis.min, max: axis.max });
                
                // clean up the user-supplied ticks, copy them over
                var i, v;
                for (i = 0; i < ticks.length; ++i) {
                    var label = null;
                    var t = ticks[i];
                    if (typeof t == "object") {
                        v = t[0];
                        if (t.length > 1)
                            label = t[1];
                    }
                    else
                        v = t;
                    if (label == null)
                        label = axis.tickFormatter(v, axis);
                    axis.ticks[i] = { v: v, label: label };
                }
            }

            if (axisOptions.autoscaleMargin != null && axis.ticks.length > 0) {
                // snap to ticks
                if (axisOptions.min == null)
                    axis.min = Math.min(axis.min, axis.ticks[0].v);
                if (axisOptions.max == null && axis.ticks.length > 1)
                    axis.max = Math.min(axis.max, axis.ticks[axis.ticks.length - 1].v);
            }
        }
        
        function setSpacing() {
            // calculate y label dimensions
            var i, labels = [], l;
            for (i = 0; i < yaxis.ticks.length; ++i) {
                l = yaxis.ticks[i].label;
                if (l)
                    labels.push('<div class="tickLabel">' + l + '</div>');
            }

            if (labels.length > 0) {
                var dummyDiv = $('<div style="position:absolute;top:-10000px;font-size:smaller">'
                                 + labels.join("") + '</div>').appendTo(target);
                yLabelMaxWidth = dummyDiv.width();
                yLabelMaxHeight = dummyDiv.find("div").height();
                dummyDiv.remove();
            }

            var maxOutset = options.grid.borderWidth;
            if (options.points.show)
                maxOutset = Math.max(maxOutset, options.points.radius + options.points.lineWidth/2);
            for (i = 0; i < series.length; ++i) {
                if (series[i].points.show)
                    maxOutset = Math.max(maxOutset, series[i].points.radius + series[i].points.lineWidth/2);
            }

            plotOffset.left = plotOffset.right = plotOffset.top = plotOffset.bottom = maxOutset;
            
            plotOffset.left += yLabelMaxWidth + options.grid.labelMargin;
            plotWidth = canvasWidth - plotOffset.left - plotOffset.right;

            // set width for labels; to avoid measuring the widths of
            // the labels, we construct fixed-size boxes and put the
            // labels inside them, the fixed-size boxes are easy to
            // mid-align
            xLabelBoxWidth = plotWidth / 6;
            
            // measure x label heights
            labels = [];
            for (i = 0; i < xaxis.ticks.length; ++i) {
                l = xaxis.ticks[i].label;
                if (l)
                    labels.push('<span class="tickLabel" width="' + xLabelBoxWidth + '">' + l + '</span>');
            }

            var xLabelMaxHeight = 0;
            if (labels.length > 0) {
                var dummyDiv = $('<div style="position:absolute;top:-10000px;font-size:smaller">'
                                 + labels.join("") + '</div>').appendTo(target);
                xLabelMaxHeight = dummyDiv.height();
                dummyDiv.remove();
            }

            plotOffset.bottom += xLabelMaxHeight + options.grid.labelMargin;
            plotHeight = canvasHeight - plotOffset.bottom - plotOffset.top;
            hozScale = plotWidth / (xaxis.max - xaxis.min);
            vertScale = plotHeight / (yaxis.max - yaxis.min);
        }
        
        function draw() {
            drawGrid();
            for (var i = 0; i < series.length; i++) {
                drawSeries(series[i]);
            }
        }

        function tHoz(x) {
            return (x - xaxis.min) * hozScale;
        }

        function tVert(y) {
            return plotHeight - (y - yaxis.min) * vertScale;
        }

        function drawGrid() {
            var i;
            
            ctx.save();
            ctx.clearRect(0, 0, canvasWidth, canvasHeight);
            ctx.translate(plotOffset.left, plotOffset.top);

            // draw background, if any
            if (options.grid.backgroundColor != null) {
                ctx.fillStyle = options.grid.backgroundColor;
                ctx.fillRect(0, 0, plotWidth, plotHeight);
            }

            // draw colored areas
            if (options.grid.coloredAreas) {
                var areas = options.grid.coloredAreas;
                if ($.isFunction(areas))
                    areas = areas({ xmin: xaxis.min, xmax: xaxis.max, ymin: yaxis.min, ymax: yaxis.max });

                for (i = 0; i < areas.length; ++i) {
                    var a = areas[i];

                    // clip
                    if (a.x1 == null || a.x1 < xaxis.min)
                        a.x1 = xaxis.min;
                    if (a.x2 == null || a.x2 > xaxis.max)
                        a.x2 = xaxis.max;
                    if (a.y1 == null || a.y1 < yaxis.min)
                        a.y1 = yaxis.min;
                    if (a.y2 == null || a.y2 > yaxis.max)
                        a.y2 = yaxis.max;

                    var tmp;
                    if (a.x1 > a.x2) {
                        tmp = a.x1;
                        a.x1 = a.x2;
                        a.x2 = tmp;
                    }
                    if (a.y1 > a.y2) {
                        tmp = a.y1;
                        a.y1 = a.y2;
                        a.y2 = tmp;
                    }

                    if (a.x1 >= xaxis.max || a.x2 <= xaxis.min || a.x1 == a.x2
                        || a.y1 >= yaxis.max || a.y2 <= yaxis.min || a.y1 == a.y2)
                        continue;

                    ctx.fillStyle = a.color || options.grid.coloredAreasColor;
                    ctx.fillRect(Math.floor(tHoz(a.x1)), Math.floor(tVert(a.y2)),
                                 Math.floor(tHoz(a.x2) - tHoz(a.x1)), Math.floor(tVert(a.y1) - tVert(a.y2)));
                }
            }
            
            // draw the inner grid
            ctx.lineWidth = 1;
            ctx.strokeStyle = options.grid.tickColor;
            ctx.beginPath();
            var v;
            for (i = 0; i < xaxis.ticks.length; ++i) {
                v = xaxis.ticks[i].v;
                if (v <= xaxis.min || v >= xaxis.max)
                    continue;   // skip those lying on the axes

                ctx.moveTo(Math.floor(tHoz(v)) + ctx.lineWidth/2, 0);
                ctx.lineTo(Math.floor(tHoz(v)) + ctx.lineWidth/2, plotHeight);
            }

            for (i = 0; i < yaxis.ticks.length; ++i) {
                v = yaxis.ticks[i].v;
                if (v <= yaxis.min || v >= yaxis.max)
                    continue;

                ctx.moveTo(0, Math.floor(tVert(v)) + ctx.lineWidth/2);
                ctx.lineTo(plotWidth, Math.floor(tVert(v)) + ctx.lineWidth/2);
            }
            ctx.stroke();
            
            if (options.grid.borderWidth) {
                // draw border
                ctx.lineWidth = options.grid.borderWidth;
                ctx.strokeStyle = options.grid.color;
                ctx.lineJoin = "round";
                ctx.strokeRect(0, 0, plotWidth, plotHeight);
            }
            // please vnimanie FIXME
            ctx.restore();
        }
        
        function insertLabels() {
            target.find(".tickLabels").remove();
            
            var i, tick;
            var html = '<div class="tickLabels" style="font-size:smaller;color:' + options.grid.color + '">';
            
            // do the x-axis
            for (i = 0; i < xaxis.ticks.length; ++i) {
                tick = xaxis.ticks[i];
                if (!tick.label || tick.v < xaxis.min || tick.v > xaxis.max)
                    continue;
                html += '<div style="position:absolute;top:' + (plotOffset.top + plotHeight + options.grid.labelMargin) + 'px;left:' + (plotOffset.left + tHoz(tick.v) - xLabelBoxWidth/2) + 'px;width:' + xLabelBoxWidth + 'px;text-align:center" class="tickLabel">' + tick.label + "</div>";
            }
            
            // do the y-axis
            for (i = 0; i < yaxis.ticks.length; ++i) {
                tick = yaxis.ticks[i];
                if (!tick.label || tick.v < yaxis.min || tick.v > yaxis.max)
                    continue;
                html += '<div style="position:absolute;top:' + (plotOffset.top + tVert(tick.v) - yLabelMaxHeight/2) + 'px;left:0;width:' + yLabelMaxWidth + 'px;text-align:right" class="tickLabel">' + tick.label + "</div>";
            }

            html += '</div>';
            
            target.append(html);
        }

        function drawSeries(series) {
            if (series.lines.show || (!series.bars.show && !series.points.show && !series.curves.show))
                drawSeriesLines(series);
            if (series.bars.show)
                drawSeriesBars(series);
            if (series.curves.show)
                drawSeriesCurves(series);
            if (series.points.show)
                drawSeriesPoints(series);
        }
        
        function drawSeriesLines(series) {
            function plotLine(data, offset, curved) {
                var prev, cur = null, drawx = null, drawy = null;
                
                ctx.beginPath();
                for (var i = 0; i < data.length; ++i) {
                    prev = cur;
                    cur = data[i];

                    if (prev == null || cur == null)
                        continue;
                    
                    var x1 = prev[0], y1 = prev[1],
                        x2 = cur[0], y2 = cur[1];

                    // clip with ymin
                    if (y1 <= y2 && y1 < yaxis.min) {
                        if (y2 < yaxis.min)
                            continue;   // line segment is outside
                        // compute new intersection point
                        x1 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.min;
                    }
                    else if (y2 <= y1 && y2 < yaxis.min) {
                        if (y1 < yaxis.min)
                            continue;
                        x2 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.min;
                    }

                    // clip with ymax
                    if (y1 >= y2 && y1 > yaxis.max) {
                        if (y2 > yaxis.max)
                            continue;
                        x1 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.max;
                    }
                    else if (y2 >= y1 && y2 > yaxis.max) {
                        if (y1 > yaxis.max)
                            continue;
                        x2 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.max;
                    }

                    // clip with xmin
                    if (x1 <= x2 && x1 < xaxis.min) {
                        if (x2 < xaxis.min)
                            continue;
                        y1 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.min;
                    }
                    else if (x2 <= x1 && x2 < xaxis.min) {
                        if (x1 < xaxis.min)
                            continue;
                        y2 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.min;
                    }

                    // clip with xmax
                    if (x1 >= x2 && x1 > xaxis.max) {
                        if (x2 > xaxis.max)
                            continue;
                        y1 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.max;
                    }
                    else if (x2 >= x1 && x2 > xaxis.max) {
                        if (x1 > xaxis.max)
                            continue;
                        y2 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.max;
                    }

                    if (drawx != tHoz(x1) || drawy != tVert(y1) + offset)
                        ctx.moveTo(tHoz(x1), tVert(y1) + offset);
                    
                    drawx = tHoz(x2);
                    drawy = tVert(y2) + offset;
                    
                    if ( curved && i < data.length-1 ){
                        var next = data[i+1];
                        if ( next == null) continue;
                        var x3 = next[0], y3 = next[1];
                        var drawx1 = tHoz( x2 - (x2-x1)*0.1 );
                        var drawy1 = tVert( y2 - (y2-y1)*0.1 ) + offset;
                        var drawx3 = tHoz( x2 + (x3-x2)*0.1 );
                        var drawy3 = tVert( y2 + (y3-y2)*0.1 ) + offset;
                        ctx.lineTo(drawx1, drawy1);
                        ctx.bezierCurveTo( drawx1, drawy1, drawx, drawy, drawx3, drawy3 );
                    } else
                        ctx.lineTo(drawx, drawy);
                }
                ctx.stroke();
            }

            function plotLineArea(data) {
                var prev, cur = null;
                
                var bottom = Math.min(Math.max(0, yaxis.min), yaxis.max);
                var top, lastX = 0;

                var areaOpen = false;
                
                for (var i = 0; i < data.length; ++i) {
                    prev = cur;
                    cur = data[i];

                    if (areaOpen && prev != null && cur == null) {
                        // close area
                        ctx.lineTo(tHoz(lastX), tVert(bottom));
                        ctx.fill();
                        areaOpen = false;
                        continue;
                    }

                    if (prev == null || cur == null)
                        continue;
                        
                    var x1 = prev[0], y1 = prev[1],
                        x2 = cur[0], y2 = cur[1];

                    // clip x values
                    
                    // clip with xmin
                    if (x1 <= x2 && x1 < xaxis.min) {
                        if (x2 < xaxis.min)
                            continue;
                        y1 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.min;
                    }
                    else if (x2 <= x1 && x2 < xaxis.min) {
                        if (x1 < xaxis.min)
                            continue;
                        y2 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.min;
                    }

                    // clip with xmax
                    if (x1 >= x2 && x1 > xaxis.max) {
                        if (x2 > xaxis.max)
                            continue;
                        y1 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.max;
                    }
                    else if (x2 >= x1 && x2 > xaxis.max) {
                        if (x1 > xaxis.max)
                            continue;
                        y2 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.max;
                    }

                    if (!areaOpen) {
                        // open area
                        ctx.beginPath();
                        ctx.moveTo(tHoz(x1), tVert(bottom));
                        areaOpen = true;
                    }
                    
                    // now first check the case where both is outside
                    if (y1 >= yaxis.max && y2 >= yaxis.max) {
                        ctx.lineTo(tHoz(x1), tVert(yaxis.max));
                        ctx.lineTo(tHoz(x2), tVert(yaxis.max));
                        continue;
                    }
                    else if (y1 <= yaxis.min && y2 <= yaxis.min) {
                        ctx.lineTo(tHoz(x1), tVert(yaxis.min));
                        ctx.lineTo(tHoz(x2), tVert(yaxis.min));
                        continue;
                    }
                    
                    // else it's a bit more complicated, there might
                    // be two rectangles and two triangles we need to fill
                    // in; to find these keep track of the current x values
                    var x1old = x1, x2old = x2;

                    // and clip the y values, without shortcutting
                    
                    // clip with ymin
                    if (y1 <= y2 && y1 < yaxis.min && y2 >= yaxis.min) {
                        x1 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.min;
                    }
                    else if (y2 <= y1 && y2 < yaxis.min && y1 >= yaxis.min) {
                        x2 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.min;
                    }

                    // clip with ymax
                    if (y1 >= y2 && y1 > yaxis.max && y2 <= yaxis.max) {
                        x1 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.max;
                    }
                    else if (y2 >= y1 && y2 > yaxis.max && y1 <= yaxis.max) {
                        x2 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.max;
                    }


                    // if the x value was changed we got a rectangle
                    // to fill
                    if (x1 != x1old) {
                        if (y1 <= yaxis.min)
                            top = yaxis.min;
                        else
                            top = yaxis.max;
                        
                        ctx.lineTo(tHoz(x1old), tVert(top));
                        ctx.lineTo(tHoz(x1), tVert(top));
                    }
                    
                    // fill the triangles
                    ctx.lineTo(tHoz(x1), tVert(y1));
                    ctx.lineTo(tHoz(x2), tVert(y2));

                    // fill the other rectangle if it's there
                    if (x2 != x2old) {
                        if (y2 <= yaxis.min)
                            top = yaxis.min;
                        else
                            top = yaxis.max;
                        
                        ctx.lineTo(tHoz(x2old), tVert(top));
                        ctx.lineTo(tHoz(x2), tVert(top));
                    }

                    lastX = Math.max(x2, x2old);
                }

                if (areaOpen) {
                    ctx.lineTo(tHoz(lastX), tVert(bottom));
                    ctx.fill();
                }
            }
            
            ctx.save();
            ctx.translate(plotOffset.left, plotOffset.top);
            ctx.lineJoin = "round";

            var lw = series.lines.lineWidth;
            var sw = series.shadowSize;
            // FIXME: consider another form of shadow when filling is turned on
            if (sw > 0) {
                // draw shadow in two steps
                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.1)";
                plotLine(series.data, lw/2 + sw/2 + ctx.lineWidth/2, series.lines.curved);

                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.2)";
                plotLine(series.data, lw/2 + ctx.lineWidth/2, series.lines.curved);
            }

            ctx.lineWidth = lw;
            ctx.strokeStyle = series.color;
            if (series.lines.fill) {
                ctx.fillStyle = series.lines.fillColor != null ? series.lines.fillColor : parseColor(series.color).scale(null, null, null, series.lines.transparent).toString();
                plotLineArea(series.data, 0);
            }

            plotLine(series.data, 0, series.lines.curved);
            ctx.restore();
        }











        function drawSeriesCurves(series) {
            function plotCurvedLine(data, offset, curved) {
                var prev, cur = null, drawx = null, drawy = null;
                
                ctx.beginPath();
                for (var i = 0; i < data.length; ++i) {
                    prev = cur;
                    cur = data[i];

                    if (prev == null || cur == null)
                        continue;
                    
                    var x1 = prev[0], y1 = prev[1],
                        x2 = cur[0], y2 = cur[1];

                    // clip with ymin
                    if (y1 <= y2 && y1 < yaxis.min) {
                        if (y2 < yaxis.min)
                            continue;   // line segment is outside
                        // compute new intersection point
                        x1 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.min;
                    }
                    else if (y2 <= y1 && y2 < yaxis.min) {
                        if (y1 < yaxis.min)
                            continue;
                        x2 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.min;
                    }

                    // clip with ymax
                    if (y1 >= y2 && y1 > yaxis.max) {
                        if (y2 > yaxis.max)
                            continue;
                        x1 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.max;
                    }
                    else if (y2 >= y1 && y2 > yaxis.max) {
                        if (y1 > yaxis.max)
                            continue;
                        x2 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.max;
                    }

                    // clip with xmin
                    if (x1 <= x2 && x1 < xaxis.min) {
                        if (x2 < xaxis.min)
                            continue;
                        y1 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.min;
                    }
                    else if (x2 <= x1 && x2 < xaxis.min) {
                        if (x1 < xaxis.min)
                            continue;
                        y2 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.min;
                    }

                    // clip with xmax
                    if (x1 >= x2 && x1 > xaxis.max) {
                        if (x2 > xaxis.max)
                            continue;
                        y1 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.max;
                    }
                    else if (x2 >= x1 && x2 > xaxis.max) {
                        if (x1 > xaxis.max)
                            continue;
                        y2 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.max;
                    }

                    if (drawx != tHoz(x1) || drawy != tVert(y1) + offset)
                        ctx.moveTo(tHoz(x1), tVert(y1) + offset);
                    
                    drawx = tHoz(x2);
                    drawy = tVert(y2) + offset;

                    if ( curved && i < data.length-1 ){
                        var x3 = data[i+1][0], y3 = data[i+1][1];
                        var drawx1 = tHoz( x2 - (x2-x1)*0.1 );
                        var drawy1 = tVert( y2 - (y2-y1)*0.1 ) + offset;
                        var drawx3 = tHoz( x2 + (x3-x2)*0.1 );
                        var drawy3 = tVert( y2 + (y3-y2)*0.1 ) + offset;
                        ctx.lineTo(drawx1, drawy1);
                        ctx.bezierCurveTo( drawx1, drawy1, drawx, drawy, drawx3, drawy3 );
                    } else
                        ctx.lineTo(drawx, drawy);
                }
                ctx.stroke();
            }

            function plotCurvedLineArea(data) {
                var prev, cur = null;
                
                var bottom = Math.min(Math.max(0, yaxis.min), yaxis.max);
                var top, lastX = 0;

                var areaOpen = false;
                
                for (var i = 0; i < data.length; ++i) {
                    prev = cur;
                    cur = data[i];

                    if (areaOpen && prev != null && cur == null) {
                        // close area
                        ctx.lineTo(tHoz(lastX), tVert(bottom));
                        ctx.fill();
                        areaOpen = false;
                        continue;
                    }

                    if (prev == null || cur == null)
                        continue;
                        
                    var x1 = prev[0], y1 = prev[1],
                        x2 = cur[0], y2 = cur[1];

                    // clip x values
                    
                    // clip with xmin
                    if (x1 <= x2 && x1 < xaxis.min) {
                        if (x2 < xaxis.min)
                            continue;
                        y1 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.min;
                    }
                    else if (x2 <= x1 && x2 < xaxis.min) {
                        if (x1 < xaxis.min)
                            continue;
                        y2 = (xaxis.min - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.min;
                    }

                    // clip with xmax
                    if (x1 >= x2 && x1 > xaxis.max) {
                        if (x2 > xaxis.max)
                            continue;
                        y1 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x1 = xaxis.max;
                    }
                    else if (x2 >= x1 && x2 > xaxis.max) {
                        if (x1 > xaxis.max)
                            continue;
                        y2 = (xaxis.max - x1) / (x2 - x1) * (y2 - y1) + y1;
                        x2 = xaxis.max;
                    }

                    if (!areaOpen) {
                        // open area
                        ctx.beginPath();
                        ctx.moveTo(tHoz(x1), tVert(bottom));
                        areaOpen = true;
                    }
                    
                    // now first check the case where both is outside
                    if (y1 >= yaxis.max && y2 >= yaxis.max) {
                        ctx.lineTo(tHoz(x1), tVert(yaxis.max));
                        ctx.lineTo(tHoz(x2), tVert(yaxis.max));
                        continue;
                    }
                    else if (y1 <= yaxis.min && y2 <= yaxis.min) {
                        ctx.lineTo(tHoz(x1), tVert(yaxis.min));
                        ctx.lineTo(tHoz(x2), tVert(yaxis.min));
                        continue;
                    }
                    
                    // else it's a bit more complicated, there might
                    // be two rectangles and two triangles we need to fill
                    // in; to find these keep track of the current x values
                    var x1old = x1, x2old = x2;

                    // and clip the y values, without shortcutting
                    
                    // clip with ymin
                    if (y1 <= y2 && y1 < yaxis.min && y2 >= yaxis.min) {
                        x1 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.min;
                    }
                    else if (y2 <= y1 && y2 < yaxis.min && y1 >= yaxis.min) {
                        x2 = (yaxis.min - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.min;
                    }

                    // clip with ymax
                    if (y1 >= y2 && y1 > yaxis.max && y2 <= yaxis.max) {
                        x1 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y1 = yaxis.max;
                    }
                    else if (y2 >= y1 && y2 > yaxis.max && y1 <= yaxis.max) {
                        x2 = (yaxis.max - y1) / (y2 - y1) * (x2 - x1) + x1;
                        y2 = yaxis.max;
                    }


                    // if the x value was changed we got a rectangle
                    // to fill
                    if (x1 != x1old) {
                        if (y1 <= yaxis.min)
                            top = yaxis.min;
                        else
                            top = yaxis.max;
                        
                        ctx.lineTo(tHoz(x1old), tVert(top));
                        ctx.lineTo(tHoz(x1), tVert(top));
                    }
                    
                    // fill the triangles
                    ctx.lineTo(tHoz(x1), tVert(y1));
                    ctx.lineTo(tHoz(x2), tVert(y2));

                    // fill the other rectangle if it's there
                    if (x2 != x2old) {
                        if (y2 <= yaxis.min)
                            top = yaxis.min;
                        else
                            top = yaxis.max;
                        
                        ctx.lineTo(tHoz(x2old), tVert(top));
                        ctx.lineTo(tHoz(x2), tVert(top));
                    }

                    lastX = Math.max(x2, x2old);
                }

                if (areaOpen) {
                    ctx.lineTo(tHoz(lastX), tVert(bottom));
                    ctx.fill();
                }
            }
            
            ctx.save();
            ctx.translate(plotOffset.left, plotOffset.top);
            ctx.lineJoin = "round";

            var lw = series.curves.lineWidth;
            var sw = series.shadowSize;
            // FIXME: consider another form of shadow when filling is turned on
            if (sw > 0) {
                // draw shadow in two steps
                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.1)";
                plotCurvedLine(series.data, lw/2 + sw/2 + ctx.lineWidth/2, series.curves.curved);

                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.2)";
                plotCurvedLine(series.data, lw/2 + ctx.lineWidth/2, series.curves.curved);
            }

            ctx.lineWidth = lw;
            ctx.strokeStyle = series.color;
            if (series.curves.fill) {
                ctx.fillStyle = series.curves.fillColor != null ? series.curves.fillColor : parseColor(series.color).scale(null, null, null, series.curves.transparent).toString();
                plotCurvedLineArea(series.data, 0);
            }

            plotCurvedLine(series.data, 0, series.curves.curved);
            ctx.restore();
        }













        function drawSeriesPoints(series) {
            function plotPoints(data, radius, fill) {
                for (var i = 0; i < data.length; ++i) {
                    if (data[i] == null)
                        continue;
                    
                    var x = data[i][0], y = data[i][1];
                    if (x < xaxis.min || x > xaxis.max || y < yaxis.min || y > yaxis.max)
                        continue;
                    
                    ctx.beginPath();
                    ctx.arc(tHoz(x), tVert(y), radius, 0, 2 * Math.PI, true);
                    if (fill)
                        ctx.fill();
                    ctx.stroke();
                }
            }

            function plotPointShadows(data, offset, radius) {
                for (var i = 0; i < data.length; ++i) {
                    if (data[i] == null)
                        continue;
                    
                    var x = data[i][0], y = data[i][1];
                    if (x < xaxis.min || x > xaxis.max || y < yaxis.min || y > yaxis.max)
                        continue;
                    ctx.beginPath();
                    ctx.arc(tHoz(x), tVert(y) + offset, radius, 0, Math.PI, false);
                    ctx.stroke();
                }
            }
            
            ctx.save();
            ctx.translate(plotOffset.left, plotOffset.top);

            var lw = series.lines.lineWidth;
            var sw = series.shadowSize;
            if (sw > 0) {
                // draw shadow in two steps
                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.1)";
                plotPointShadows(series.data, sw/2 + ctx.lineWidth/2, series.points.radius);

                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.2)";
                plotPointShadows(series.data, ctx.lineWidth/2, series.points.radius);
            }

            ctx.lineWidth = series.points.lineWidth;
            ctx.strokeStyle = series.color;
            ctx.fillStyle = series.points.fillColor != null ? series.points.fillColor : series.color;
            plotPoints(series.data, series.points.radius, series.points.fill);
            ctx.restore();
        }

        function drawSeriesBars(series) {
            function plotBars(data, barWidth, offset, fill) {
                for (var i = 0; i < data.length; i++) {
                    if (data[i] == null)
                        continue;
                    
                    var x = data[i][0], y = data[i][1];
                    var drawLeft = true, drawTop = true, drawRight = true;
                    var left = x, right = x + barWidth, bottom = 0, top = y;

                    if (right < xaxis.min || left > xaxis.max || top < yaxis.min || bottom > yaxis.max)
                        continue;

                    // clip
                    if (left < xaxis.min) {
                        left = xaxis.min;
                        drawLeft = false;
                    }

                    if (right > xaxis.max) {
                        right = xaxis.max;
                        drawRight = false;
                    }

                    if (bottom < yaxis.min)
                        bottom = yaxis.min;

                    if (top > yaxis.max) {
                        top = yaxis.max;
                        drawTop = false;
                    }

                    // fill the bar
                    if (fill) {
                        ctx.fillRect( tHoz(left), tVert(top) + offset,
                                      tHoz(right)-tHoz(left), tVert(bottom)-tVert(top) + offset );
                        /*ctx.beginPath();
                        ctx.moveTo(tHoz(left), tVert(bottom) + offset);
                        ctx.lineTo(tHoz(left), tVert(top) + offset);
                        ctx.lineTo(tHoz(right), tVert(top) + offset);
                        ctx.lineTo(tHoz(right), tVert(bottom) + offset);
                        ctx.fill();*/
                    }

                    // draw outline
                    if (drawLeft || drawRight || drawTop) {
                        ctx.beginPath();
                        ctx.moveTo(tHoz(left), tVert(bottom) + offset);
                        if (drawLeft)
                            ctx.lineTo(tHoz(left), tVert(top) + offset);
                        else
                            ctx.moveTo(tHoz(left), tVert(top) + offset);

                        if (drawTop)
                            ctx.lineTo(tHoz(right), tVert(top) + offset);
                        else
                            ctx.moveTo(tHoz(right), tVert(top) + offset);
                        if (drawRight)
                            ctx.lineTo(tHoz(right), tVert(bottom) + offset);
                        else
                            ctx.moveTo(tHoz(right), tVert(bottom) + offset);
                        ctx.stroke();
                    }
                }
            }

            ctx.save();
            ctx.translate(plotOffset.left, plotOffset.top);
            ctx.lineJoin = "round";

            var bw = series.bars.barWidth;
            var lw = Math.min(series.bars.lineWidth, bw);
            // FIXME: figure out a way to add shadows
            /*
            var sw = series.shadowSize;
            if (sw > 0) {
                // draw shadow in two steps
                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.1)";
                plotBars(series.data, bw, lw/2 + sw/2 + ctx.lineWidth/2, false);

                ctx.lineWidth = sw / 2;
                ctx.strokeStyle = "rgba(0,0,0,0.2)";
                plotBars(series.data, bw, lw/2 + ctx.lineWidth/2, false);
            }*/

            ctx.lineWidth = lw;
            ctx.strokeStyle = series.color;
            if (series.bars.fill) {
                ctx.fillStyle = series.bars.fillColor != null ? series.bars.fillColor : parseColor(series.color).scale(null, null, null, series.bars.transparent).toString();
            }

            plotBars(series.data, bw, 0, series.bars.fill);
            ctx.restore();
        }

        function insertLegend() {
            target.find(".legend").remove();

            if (!options.legend.show)
                return;
            
            var fragments = [];
            var rowStarted = false;
            for (i = 0; i < series.length; ++i) {
                if (!series[i].label)
                    continue;
                
                if (i % options.legend.noColumns == 0) {
                    if (rowStarted)
                        fragments.push('</tr>');
                    fragments.push('<tr>');
                    rowStarted = true;
                }

                var label = series[i].label;
                if (options.legend.labelFormatter != null)
                    label = options.legend.labelFormatter(label);
                
                fragments.push(
                    '<td class="legendColorBox"><div style="border:1px solid ' + options.legend.labelBoxBorderColor + ';padding:1px"><div style="width:14px;height:10px;background-color:' + series[i].color + ';overflow:hidden"></div></div></td>' +
                    '<td class="legendLabel">' + label + '</td>');
            }
            if (rowStarted)
                fragments.push('</tr>');
            
            if (fragments.length > 0) {
                var table = '<table style="font-size:smaller;color:' + options.grid.color + '">' + fragments.join("") + '</table>';
                if (options.legend.container != null)
                    options.legend.container.append(table);
                else {
                    var pos = "";
                    var p = options.legend.position, m = options.legend.margin;
                    if (p.charAt(0) == "n")
                        pos += 'top:' + (m + plotOffset.top) + 'px;';
                    else if (p.charAt(0) == "s")
                        pos += 'bottom:' + (m + plotOffset.bottom) + 'px;';
                    if (p.charAt(1) == "e")
                        pos += 'right:' + (m + plotOffset.right) + 'px;';
                    else if (p.charAt(1) == "w")
                        pos += 'left:' + (m + plotOffset.bottom) + 'px;';
                    var legend = $('<div class="legend">' + table.replace('style="', 'style="position:absolute;' + pos +';') + '</div>').appendTo(target);
                    if (options.legend.backgroundOpacity != 0.0) {
                        // put in the transparent background
                        // separately to avoid blended labels and
                        // label boxes
                        var c = options.legend.backgroundColor;
                        if (c == null) {
                            var tmp;
                            if (options.grid.backgroundColor != null)
                                tmp = options.grid.backgroundColor;
                            else
                                tmp = extractColor(legend);
                            c = parseColor(tmp).adjust(null, null, null, 1).toString();
                        }
                        var div = legend.children();
                        $('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').prependTo(legend).css('opacity', options.legend.backgroundOpacity);
                        
                    }
                }
            }
        }

        var lastMousePos = { pageX: null, pageY: null };
        var selection = { first: { x: -1, y: -1}, second: { x: -1, y: -1} };
        var prevSelection = null;
        var selectionInterval = null;
        var ignoreClick = false;
        
        function onMouseMove(ev) {
            // FIXME: temp. work-around until jQuery bug 1871 is fixed
            var e = ev || window.event;
            if (e.pageX == null && e.clientX != null) {
                var de = document.documentElement, b = document.body;
                lastMousePos.pageX = e.clientX + (de && de.scrollLeft || b.scrollLeft || 0);
                lastMousePos.pageY = e.clientY + (de && de.scrollTop || b.scrollTop || 0);
            }
            else {
                lastMousePos.pageX = e.pageX;
                lastMousePos.pageY = e.pageY;
            }
        }
        
        function onMouseDown(e) {
            if (e.which != 1)  // only accept left-click
                return;
            
            // cancel out any text selections
            document.body.focus();

            // prevent text selection and drag in old-school browsers
            if (document.onselectstart !== undefined && workarounds.onselectstart == null) {
                workarounds.onselectstart = document.onselectstart;
                document.onselectstart = function () { return false; };
            }
            if (document.ondrag !== undefined && workarounds.ondrag == null) {
                workarounds.ondrag = document.ondrag;
                document.ondrag = function () { return false; };
            }
            
            setSelectionPos(selection.first, e);
                
            if (selectionInterval != null)
                clearInterval(selectionInterval);
            lastMousePos.pageX = null;
            selectionInterval = setInterval(updateSelectionOnMouseMove, 200);
            $(document).one("mouseup", onSelectionMouseUp);
        }

        function onClick(e) {
            if (ignoreClick) {
                ignoreClick = false;
                return;
            }
            
            var offset = eventHolder.offset();
            var pos = {};
            pos.x = e.pageX - offset.left - plotOffset.left;
            pos.x = xaxis.min + pos.x / hozScale;
            pos.y = e.pageY - offset.top - plotOffset.top;
            pos.y = yaxis.max - pos.y / vertScale;

            target.trigger("plotclick", [ pos ]);
        }
        
        function triggerSelectedEvent() {
            var x1, x2, y1, y2;
            if (selection.first.x <= selection.second.x) {
                x1 = selection.first.x;
                x2 = selection.second.x;
            }
            else {
                x1 = selection.second.x;
                x2 = selection.first.x;
            }

            if (selection.first.y >= selection.second.y) {
                y1 = selection.first.y;
                y2 = selection.second.y;
            }
            else {
                y1 = selection.second.y;
                y2 = selection.first.y;
            }
            
            x1 = xaxis.min + x1 / hozScale;
            x2 = xaxis.min + x2 / hozScale;

            y1 = yaxis.max - y1 / vertScale;
            y2 = yaxis.max - y2 / vertScale;

            target.trigger("selected", [ { x1: x1, y1: y1, x2: x2, y2: y2 } ]);
        }
        
        function onSelectionMouseUp(e) {
            if (document.onselectstart !== undefined)
                document.onselectstart = workarounds.onselectstart;
            if (document.ondrag !== undefined)
                document.ondrag = workarounds.ondrag;
            
            if (selectionInterval != null) {
                clearInterval(selectionInterval);
                selectionInterval = null;
            }

            setSelectionPos(selection.second, e);
            clearSelection();
            if (!selectionIsSane() || e.which != 1)
                return false;
            
            drawSelection();
            triggerSelectedEvent();
            ignoreClick = true;

            return false;
        }

        function setSelectionPos(pos, e) {
            var offset = $(overlay).offset();
            if (options.selection.mode == "y") {
                if (pos == selection.first)
                    pos.x = 0;
                else
                    pos.x = plotWidth;
            }
            else {
                pos.x = e.pageX - offset.left - plotOffset.left;
                pos.x = Math.min(Math.max(0, pos.x), plotWidth);
            }

            if (options.selection.mode == "x") {
                if (pos == selection.first)
                    pos.y = 0;
                else
                    pos.y = plotHeight;
            }
            else {
                pos.y = e.pageY - offset.top - plotOffset.top;
                pos.y = Math.min(Math.max(0, pos.y), plotHeight);
            }
        }
        
        function updateSelectionOnMouseMove() {
            if (lastMousePos.pageX == null)
                return;
            
            setSelectionPos(selection.second, lastMousePos);
            clearSelection();
            if (selectionIsSane())
                drawSelection();
        }

        function clearSelection() {
            if (prevSelection == null)
                return;

            var x = Math.min(prevSelection.first.x, prevSelection.second.x),
                y = Math.min(prevSelection.first.y, prevSelection.second.y),
                w = Math.abs(prevSelection.second.x - prevSelection.first.x),
                h = Math.abs(prevSelection.second.y - prevSelection.first.y);
            
            octx.clearRect(x + plotOffset.left - octx.lineWidth,
                           y + plotOffset.top - octx.lineWidth,
                           w + octx.lineWidth*2,
                           h + octx.lineWidth*2);
            
            prevSelection = null;
        }
        
        function setSelection(area) {
            clearSelection();
            
            if (options.selection.mode == "x") {
                selection.first.y = 0;
                selection.second.y = plotHeight;
            }
            else {
                selection.first.y = (yaxis.max - area.y1) * vertScale;
                selection.second.y = (yaxis.max - area.y2) * vertScale;
            }
            if (options.selection.mode == "y") {
                selection.first.x = 0;
                selection.second.x = plotWidth;
            }
            else {
                selection.first.x = (area.x1 - xaxis.min) * hozScale;
                selection.second.x = (area.x2 - xaxis.min) * hozScale;
            }

            drawSelection();
            triggerSelectedEvent();
        }
        
        function drawSelection() {
            if (prevSelection != null &&
                selection.first.x == prevSelection.first.x &&
                selection.first.y == prevSelection.first.y && 
                selection.second.x == prevSelection.second.x &&
                selection.second.y == prevSelection.second.y)
                return;
            
            octx.strokeStyle = parseColor(options.selection.color).scale(null, null, null, 0.8).toString();
            octx.lineWidth = 1;
            ctx.lineJoin = "round";
            octx.fillStyle = parseColor(options.selection.color).scale(null, null, null, 0.4).toString();

            prevSelection = { first:  { x: selection.first.x,
                                        y: selection.first.y },
                              second: { x: selection.second.x,
                                        y: selection.second.y } };

            var x = Math.min(selection.first.x, selection.second.x),
                y = Math.min(selection.first.y, selection.second.y),
                w = Math.abs(selection.second.x - selection.first.x),
                h = Math.abs(selection.second.y - selection.first.y);
            
            octx.fillRect(x + plotOffset.left, y + plotOffset.top, w, h);
            octx.strokeRect(x + plotOffset.left, y + plotOffset.top, w, h);
        }

        function selectionIsSane() {
            var minSize = 5;
            return Math.abs(selection.second.x - selection.first.x) >= minSize &&
                Math.abs(selection.second.y - selection.first.y) >= minSize;
        }
    }
    
    $.plot = function(target, data, options) {
        var plot = new Plot(target, data, options);
        /*var t0 = new Date();     
        var t1 = new Date();
        var tstr = "time used (msecs): " + (t1.getTime() - t0.getTime())
        if (window.console)
            console.log(tstr);
        else
            alert(tstr);*/
        return plot;
    };
    
    // round to nearby lower multiple of base
    function floorInBase(n, base) {
        return base * Math.floor(n / base);
    }
    
    // color helpers, inspiration from the jquery color animation
    // plugin by John Resig
    function Color (r, g, b, a) {
       
        var rgba = ['r','g','b','a'];
        var x = 4; //rgba.length
       
        while (-1<--x) {
            this[rgba[x]] = arguments[x] || ((x==3) ? 1.0 : 0);
        }
       
        this.toString = function() {
            if (this.a >= 1.0) {
                return "rgb("+[this.r,this.g,this.b].join(",")+")";
            } else {
                return "rgba("+[this.r,this.g,this.b,this.a].join(",")+")";
            }
        };

        this.scale = function(rf, gf, bf, af) {
            x = 4; //rgba.length
            while (-1<--x) {
                if (arguments[x] != null)
                    this[rgba[x]] *= arguments[x];
            }
            return this.normalize();
        };

        this.adjust = function(rd, gd, bd, ad) {
            x = 4; //rgba.length
            while (-1<--x) {
                if (arguments[x] != null)
                    this[rgba[x]] += arguments[x];
            }
            return this.normalize();
        };

        this.clone = function() {
            return new Color(this.r, this.b, this.g, this.a);
        };

        var limit = function(val,minVal,maxVal) {
            return Math.max(Math.min(val, maxVal), minVal);
        };

        this.normalize = function() {
            this.r = limit(parseInt(this.r), 0, 255);
            this.g = limit(parseInt(this.g), 0, 255);
            this.b = limit(parseInt(this.b), 0, 255);
            this.a = limit(this.a, 0, 1);
            return this;
        };

        this.normalize();
    }
    
    var lookupColors = {
        aqua:[0,255,255],
        azure:[240,255,255],
        beige:[245,245,220],
        black:[0,0,0],
        blue:[0,0,255],
        brown:[165,42,42],
        cyan:[0,255,255],
        darkblue:[0,0,139],
        darkcyan:[0,139,139],
        darkgrey:[169,169,169],
        darkgreen:[0,100,0],
        darkkhaki:[189,183,107],
        darkmagenta:[139,0,139],
        darkolivegreen:[85,107,47],
        darkorange:[255,140,0],
        darkorchid:[153,50,204],
        darkred:[139,0,0],
        darksalmon:[233,150,122],
        darkviolet:[148,0,211],
        fuchsia:[255,0,255],
        gold:[255,215,0],
        green:[0,128,0],
        indigo:[75,0,130],
        khaki:[240,230,140],
        lightblue:[173,216,230],
        lightcyan:[224,255,255],
        lightgreen:[144,238,144],
        lightgrey:[211,211,211],
        lightpink:[255,182,193],
        lightyellow:[255,255,224],
        lime:[0,255,0],
        magenta:[255,0,255],
        maroon:[128,0,0],
        navy:[0,0,128],
        olive:[128,128,0],
        orange:[255,165,0],
        pink:[255,192,203],
        purple:[128,0,128],
        violet:[128,0,128],
        red:[255,0,0],
        silver:[192,192,192],
        white:[255,255,255],
        yellow:[255,255,0]
    };    

    function extractColor(element) {
        var color, elem = element;
        do {
            color = elem.css("background-color").toLowerCase();
            // keep going until we find an element that has color, or
            // we hit the body
            if (color != '' && color != 'transparent')
                break;
            elem = elem.parent();
        } while (!$.nodeName(elem.get(0), "body"));

        // catch Safari's way of signalling transparent
        if (color == "rgba(0, 0, 0, 0)") 
            return "transparent";
        
        return color;
    }
    
    // parse string, returns Color
    function parseColor(str) {
        var result;

        // Look for rgb(num,num,num)
        if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str))
            return new Color(parseInt(result[1], 10), parseInt(result[2], 10), parseInt(result[3], 10));
        
        // Look for rgba(num,num,num,num)
        if (result = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))
            return new Color(parseInt(result[1], 10), parseInt(result[2], 10), parseInt(result[3], 10), parseFloat(result[4]));
            
        // Look for rgb(num%,num%,num%)
        if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str))
            return new Color(parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55);

        // Look for rgba(num%,num%,num%,num)
        if (result = /rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))
            return new Color(parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55, parseFloat(result[4]));
        
        // Look for #a0b1c2
        if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str))
            return new Color(parseInt(result[1], 16), parseInt(result[2], 16), parseInt(result[3], 16));

        // Look for #fff
        if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str))
            return new Color(parseInt(result[1]+result[1], 16), parseInt(result[2]+result[2], 16), parseInt(result[3]+result[3], 16));

        // Otherwise, we're most likely dealing with a named color
        var name = $.trim(str).toLowerCase();
        if (name == "transparent")
            return new Color(255, 255, 255, 0);
        else {
            result = lookupColors[name];
            return new Color(result[0], result[1], result[2]);
        }
    }
        
})(jQuery);

var bool = [];
bool['true'] = 1;
bool['false'] = 0;
var checked = [];
checked["0"] = false;
checked["1"] = true;

function is_int( mixed_var )
{
	var y = parseInt(mixed_var * 1);
	if (isNaN(y)) {
		return false;
	}
	return mixed_var == y && mixed_var.toString() == y.toString();
}
function is_int2( mixed_var )
{
	var y = parseInt(mixed_var * 1);
	if (isNaN(y)) {
		return false;
	}
	return mixed_var == y;
}
function is_float(x)
{
   var y=parseFloat(x);
   if (isNaN(y)) return false;
   return x==y && x.toString()==y.toString();
}
 
function activate( sel )
{
	$('#'+sel)[0].disabled = !$('#'+sel)[0].disabled;
}
function redirect( url )
{
	window.location = url;
}
function trim(string)
{
	return string.replace(/(^\s+)|(\s+$)/g, "");
}
function getget(name) {
  var q = document.location.search;
  var i = q.indexOf(name + '=');

  if (i == -1) {
    return false;
  }

  var r = q.substr(i + name.length + 1, q.length - i - name.length - 1);

  i = r.indexOf('&');

  if (i != -1) {
    r = r.substr(0, i);
  }

  return r.replace(/\+/g, ' ');
}



function arrayIndexOf(arr, elem /*, from*/) {
	var len = arr.length;

	var from = Number(arguments[2]) || 0;
	from = (from < 0) ? Math.ceil(from) : Math.floor(from);
	if (from < 0) {
		from += len;
	}

	for (; from < len; from++) {
		if (from in arr && arr[from] === elem) {
			return from;
		}
	}

	return -1;
}




/**
*
*  Javascript sprintf
*  http://www.webtoolkit.info/
*
*
**/

sprintfWrapper = {

	init : function () {

		if (typeof arguments == "undefined") { return null; }
		if (arguments.length < 1) { return null; }
		if (typeof arguments[0] != "string") { return null; }
		if (typeof RegExp == "undefined") { return null; }

		var string = arguments[0];
		var exp = new RegExp(/(%([%]|(\-)?(\+|\x20)?(0)?(\d+)?(\.(\d)?)?([bcdfosxX])))/g);
		var matches = new Array();
		var strings = new Array();
		var convCount = 0;
		var stringPosStart = 0;
		var stringPosEnd = 0;
		var matchPosEnd = 0;
		var newString = '';
		var match = null;

		while (match = exp.exec(string)) {
			if (match[9]) { convCount += 1; }

			stringPosStart = matchPosEnd;
			stringPosEnd = exp.lastIndex - match[0].length;
			strings[strings.length] = string.substring(stringPosStart, stringPosEnd);

			matchPosEnd = exp.lastIndex;
			matches[matches.length] = {
				match: match[0],
				left: match[3] ? true : false,
				sign: match[4] || '',
				pad: match[5] || ' ',
				min: match[6] || 0,
				precision: match[8],
				code: match[9] || '%',
				negative: parseInt(arguments[convCount]) < 0 ? true : false,
				argument: String(arguments[convCount])
			};
		}
		strings[strings.length] = string.substring(matchPosEnd);

		if (matches.length == 0) { return string; }
		if ((arguments.length - 1) < convCount) { return null; }

		var code = null;
		var match = null;
		var i = null;

		for (i=0; i<matches.length; i++) {

			if (matches[i].code == '%') { substitution = '%' }
			else if (matches[i].code == 'b') {
				matches[i].argument = String(Math.abs(parseInt(matches[i].argument)).toString(2));
				substitution = sprintfWrapper.convert(matches[i], true);
			}
			else if (matches[i].code == 'c') {
				matches[i].argument = String(String.fromCharCode(parseInt(Math.abs(parseInt(matches[i].argument)))));
				substitution = sprintfWrapper.convert(matches[i], true);
			}
			else if (matches[i].code == 'd') {
				matches[i].argument = String(Math.abs(parseInt(matches[i].argument)));
				substitution = sprintfWrapper.convert(matches[i]);
			}
			else if (matches[i].code == 'f') {
				matches[i].argument = String(Math.abs(parseFloat(matches[i].argument)).toFixed(matches[i].precision ? matches[i].precision : 6));
				substitution = sprintfWrapper.convert(matches[i]);
			}
			else if (matches[i].code == 'o') {
				matches[i].argument = String(Math.abs(parseInt(matches[i].argument)).toString(8));
				substitution = sprintfWrapper.convert(matches[i]);
			}
			else if (matches[i].code == 's') {
				matches[i].argument = matches[i].argument.substring(0, matches[i].precision ? matches[i].precision : matches[i].argument.length)
				substitution = sprintfWrapper.convert(matches[i], true);
			}
			else if (matches[i].code == 'x') {
				matches[i].argument = String(Math.abs(parseInt(matches[i].argument)).toString(16));
				substitution = sprintfWrapper.convert(matches[i]);
			}
			else if (matches[i].code == 'X') {
				matches[i].argument = String(Math.abs(parseInt(matches[i].argument)).toString(16));
				substitution = sprintfWrapper.convert(matches[i]).toUpperCase();
			}
			else {
				substitution = matches[i].match;
			}

			newString += strings[i];
			newString += substitution;

		}
		newString += strings[i];

		return newString;

	},

	convert : function(match, nosign){
		if (nosign) {
			match.sign = '';
		} else {
			match.sign = match.negative ? '-' : match.sign;
		}
		var l = match.min - match.argument.length + 1 - match.sign.length;
		var pad = new Array(l < 0 ? 0 : l).join(match.pad);
		if (!match.left) {
			if (match.pad == "0" || nosign) {
				return match.sign + pad + match.argument;
			} else {
				return pad + match.sign + match.argument;
			}
		} else {
			if (match.pad == "0" || nosign) {
				return match.sign + match.argument + pad.replace(/0/g, ' ');
			} else {
				return match.sign + match.argument + pad;
			}
		}
	}
}

sprintf = sprintfWrapper.init;
// TO USE: include "jquery.js" for success using
var g_url = 'http://' + window.location.host;
var media_url = 'http://media.xan.com.ua/';

function syncRequest( action, parameters, format) {
	format = typeof(format) != 'undefined' ? format : 'html';
	format = 'html' || 'json' || 'xml' ? format : 'html';
	
	parameters['state'] = '__ajax';
	parameters['action'] = action;
	
	var request = '';
	for( var parameter in parameters ) {
		request += parameter + '=' + parameters[parameter] + '&';
	}
	var error = false;
	var res = $.ajax(
	{	url : g_url,
		type : 'POST',
		async: false,
		data : request
	});
	
	if (error)
		return -1;
	if ( !res.responseText )
		return '';
	switch(format){
		case 'html':
			return res.responseText;
		case 'json':
			return eval('(' + res.responseText + ')');
		case 'xml':
			return res.responseXml;
		default:
			return res.responseText;
			break;
	}
}



function asyncRequest( action, parameters, format, callback ) {
	format = typeof(format) != 'undefined' ? format : 'html';
	format = 'html' || 'json' || 'xml' ? format : 'html';
	
	parameters['state'] = '__ajax';
	parameters['action'] = action;
	
	var request = '';
	for( var parameter in parameters ) {
		request += parameter + '=' + parameters[parameter] + '&';
	}
	$.ajax(
	{	url : g_url,
		type : 'POST',
		async: true,
		dataType: format,
		data : request,
		success: callback
	});
}
// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
// ===================================================================
// These functions use the same 'format' strings as the 
// java.text.SimpleDateFormat class, with minor exceptions.
// The format string consists of the following abbreviations:
// 
// Field        | Full Form          | Short Form
// -------------+--------------------+-----------------------
// Year         | yyyy (4 digits)    | yy (2 digits), y (2 or 4 digits)
// Month        | MMM (name or abbr.)| MM (2 digits), M (1 or 2 digits)
//              | NNN (abbr.)        |
// Day of Month | dd (2 digits)      | d (1 or 2 digits)
// Day of Week  | EE (name)          | E (abbr)
// Hour (1-12)  | hh (2 digits)      | h (1 or 2 digits)
// Hour (0-23)  | HH (2 digits)      | H (1 or 2 digits)
// Hour (0-11)  | KK (2 digits)      | K (1 or 2 digits)
// Hour (1-24)  | kk (2 digits)      | k (1 or 2 digits)
// Minute       | mm (2 digits)      | m (1 or 2 digits)
// Second       | ss (2 digits)      | s (1 or 2 digits)
// AM/PM        | a                  |
//
// NOTE THE DIFFERENCE BETWEEN MM and mm! Month=MM, not mm!
// Examples:
//  "MMM d, y" matches: January 01, 2000
//                      Dec 1, 1900
//                      Nov 20, 00
//  "M/d/yy"   matches: 01/20/00
//                      9/2/00
//  "MMM dd, yyyy hh:mm:ssa" matches: "January 01, 2000 12:30:45AM"
// ------------------------------------------------------------------

var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x) {
	return(x<0||x>9?"":"0")+x
}

// ------------------------------------------------------------------
// isDate ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isDate(val,format) {
	var date=getDateFromFormat(val,format);
	if (date==0) { 
		return false;
	}
	return true;
}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1,dateformat1,date2,dateformat2) {
	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);
	if (d1==0 || d2==0) {
		return -1;
	}
	else if (d1 > d2) {
		return 1;
	}
	return 0;
}
	
function expand( v ) {
	if( parseInt( v ) <= 9 ) {
		return( '0' + v );
	}

	return( v );
}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate(date,format) {
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	// Convert real date parts into formatted versions
	var value=new Object();
	if (y.length < 4) {
		y=""+(y-0+1900);
	}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["NNN"]=MONTH_NAMES[M+11];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if (H==0){
		value["h"]=12;
	}
	else if (H>12){
		value["h"]=H-12;
	}
	else {
		value["h"]=H;
	}
	value["hh"]=LZ(value["h"]);
	if (H>11){
		value["K"]=H-12;
	} else {
		value["K"]=H;
	}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if (H > 11) { 
		value["a"]="PM";
	}
	else { 
		value["a"]="AM";
	}
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while (i_format < format.length) {
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
		}
		if (value[token] != null) { 
			result=result + expand(value[token]);
		}
		else { 
			result=result + expand(token);
		}
	}
	return result;
}
	
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
	var digits="1234567890";
	for (var i=0; i < val.length; i++) {
		if (digits.indexOf(val.charAt(i))==-1) { 
			return false;
		}
	}
	return true;
}
function _getInt(str,i,minlength,maxlength) {
	for (var x=maxlength; x>=minlength; x--) {
		var token=str.substring(i,i+x);
		if (token.length < minlength) { 
			return null;
		}
		if (_isInteger(token)) { 
			return token;
		}
	}
	return null;
}
	
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
// FIXED by Nehxby: return date
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
	while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
		}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { 
				x=4;y=4;
			}
			if (token=="yy")   { 
				x=2;y=2;
			}
			if (token=="y")    { 
				x=2;y=4;
			}
			year=_getInt(val,i_val,x,y);
			if (year==null) { 
				return 0;
			}
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { 
					year=1900+(year-0);
				}
				else { 
					year=2000+(year-0);
				}
			}
		}
		else if (token=="MMM"||token=="NNN"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					if (token=="MMM"||(token=="NNN"&&i>11)) {
						month=i+1;
						if (month>12) { 
							month -= 12;
						}
						i_val += month_name.length;
						break;
					}
				}
			}
			if ((month < 1)||(month>12)){
				return 0;
			}
		}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
				}
			}
		}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){
				return 0;
			}
			i_val+=month.length;
		}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){
				return 0;
			}
			i_val+=date.length;
		}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){
				return 0;
			}
			i_val+=hh.length;
		}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){
				return 0;
			}
			i_val+=hh.length;
		}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){
				return 0;
			}
			i_val+=hh.length;
		}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){
				return 0;
			}
			i_val+=hh.length;hh--;
		}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){
				return 0;
			}
			i_val+=mm.length;
		}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){
				return 0;
			}
			i_val+=ss.length;
		}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {
				ampm="AM";
			}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {
				ampm="PM";
			}
			else {
				return 0;
			}
			i_val+=2;
		}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {
				return 0;
			}
			else {
				i_val+=token.length;
			}
		}
	}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { 
		return 0;
	}
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ 
				return 0;
			}
		}
		else { 
			if (date > 28) {
				return 0;
			}
		}
	}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { 
			return 0;
		}
	}
	// Correct hours value
	if (hh<12 && ampm=="PM") { 
		hh=hh-0+12;
	}
	else if (hh>11 && ampm=="AM") { 
		hh-=12;
	}
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	//	return newdate.getTime();
	return newdate;
}

// ------------------------------------------------------------------
// parseDate( date_string [, prefer_euro_format] )
//
// This function takes a date string and tries to match it to a
// number of possible date formats to get the value. It will try to
// match against the following international formats, in this order:
// y-M-d   MMM d, y   MMM d,y   y-MMM-d   d-MMM-y  MMM d
// M/d/y   M-d-y      M.d.y     MMM-d     M/d      M-d
// d/M/y   d-M-y      d.M.y     d-MMM     d/M      d-M
// A second argument may be passed to instruct the method to search
// for formats like d/M/y (european format) before M/d/y (American).
// Returns a Date object or null if no patterns match.
// ------------------------------------------------------------------
function parseDate(val) {
	var preferEuro=(arguments.length==2)?arguments[1]:false;
	generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');
	monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');
	dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');
	var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');
	var d=null;
	for (var i=0; i<checkList.length; i++) {
		var l=window[checkList[i]];
		for (var j=0; j<l.length; j++) {
			d=getDateFromFormat(val,l[j]);
			if (d!=0) { 
				return new Date(d);
			}
		}
	}
	return null;
}
// ===================================================================




// ===================================================================
// Author: Sasha Chajka
// ===================================================================
var inCalendar = false;

function Calendar( var_name, container, container_date, params ) {
	var d = new Date();

	this._var_name			= var_name;
	this._container			= container;
	this._container_date	= container_date;
	this._day				= d.getDate();
	this._month				= d.getMonth() + 1;
	this._year				= d.getFullYear();
	this._languages			= new Array();
	this._language			= 'en';
	this._visible			= false;

	this._cur_month			= this._month;
	this._cur_year			= this._year;
	this._cur_day			= this._day;

	this._params = [];
	if (params != undefined) this._params = params;

	this.dateSelect = function( d, m, y ) {
		this.repaint();
		
		if( this._container_date != undefined ) {
			document.getElementById( this._container_date ).value =
			this.expand( d ) + '.' + this.expand( m ) + '.' + y;
		}
		
		this.hide();

		this.onDateSelect( d, m, y );
	}

	this.expand = function( v ) {
		if( parseInt( v ) <= 9 ) {
			return( '0' + v );
		}

		return( v );
	}

	this.onDateSelect = function( d, m, y ) {};

	this.setDate = function( d, m, y ) {
		this._day	= d;
		this._month	= m;
		this._year	= y;

		this.repaint();
	}

	this.isDateCurrent = function( d, m, y ) {
		return ( ( d == this._cur_day ) && ( m == this._cur_month ) && ( y == this._cur_year ) );
	}

	this.hide = function() {
		if( this._visible == false ) {
			return;
		}

		//document.getElementById( this._container ).style.display = 'none';
		$('#'+this._container).hide("fast");

		document.getElementById( this._container ).onMouseOver = undefined;
		document.getElementById( this._container ).onMouseOut = undefined;

		this._visible = false;

		this.repaint();
	}

	this.show = function() {
		if( this._visible == true ) {
			return;
		}

		//document.getElementById( this._container ).style.display = 'block';
		$('#'+this._container).show("fast");

		document.getElementById( this._container ).onmouseover =
		function(){
			inCalendar = true;
		}
		document.getElementById( this._container ).onmouseout =
		function(){
			inCalendar = false;
		}

		this._visible = true;

		var date = getDateFromFormat( document.getElementById( this._container_date ).value, "dd.M.y" );
		if ( date )
			this.setDate( date.getDate(), date.getMonth()+1, date.getFullYear() );

		this.repaint();
	}
	
	this.repaint = function() {
		var t = '';
		var d = new Array( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 );
		if( ( this._year % 4 ) == 0 ) {
			d[1] += 1;
		}
		
		var m = this._languages[this._language]._months[this._month - 1];
		var y = this._year;

		// paint top buttons
		t += '<table class="calTable" cellspacing="0" cellpadding="0" >';

		t += '<tr>';
		t += '<td class="calSwitch"><a id="calswitcher" href="javascript:' + this._var_name + '.decYear()"><</a></td>';
		t += '<th class="calYear" colspan="5">' + y + '</th>';
		t += '<td class="calSwitch"><a id="calswitcher" href="javascript:' + this._var_name + '.incYear()">></a></td>';
		t += '</tr>';

		t += '<tr>';
		t += '<td class="calSwitch"><a id="calswitcher" href="javascript:' + this._var_name + '.decMonth()"><</a></td>';
		t += '<th class="calMonth" colspan="5">' + m + '</th>';
		t += '<td class="calSwitch"><a id="calswitcher" href="javascript:' + this._var_name + '.incMonth()">></a></td>';
		t += '</tr>';

		// paint table header - days
		t += '<tr>';
		for( var i = 0; i < 7; ++i ) {
			var c = '';
			if( i >= 5 ) {
				c = 'DayOff';
			}
			t += '<td class="calDayOfWeek' + c + '">' + this._languages[this._language]._week_days[i] + '</td>';
		}
		t += '</tr>';

		// calendar body
		var day			= 1;
		var day_of_week	= this.getDay( 1, this._month, this._year ) - 1;
		if( day_of_week == -1 ) {
			day_of_week = 6;
		}

		if (this._params['min_date'] != undefined) {
			var minDate=new Date();
			minDate.setDate(minDate.getDate()+this._params['min_date']);
			minDate.setHours(0, 0, 0, 0);
		}
		if (this._params['max_date'] != undefined) {
			var maxDate=new Date();
			maxDate.setDate(maxDate.getDate()+this._params['max_date']);
			maxDate.setHours(23, 59, 59, 0);
		}
	
		day -= day_of_week;
		while( day <= d[this._month - 1] ) {
			t += '<tr>';
			for( i = 0; i < 7; ++i ) {
				if( ( day < 1 ) || ( day > d[this._month - 1] ) ) {
					t += '<td class="calDayNull"></td>';
				} else {
					var thisDate=new Date();
					thisDate.setFullYear(this._year, this._month-1, day);
					if (minDate != undefined && thisDate < minDate) {
						t += '<td class="calDayDisabled">' + day + '</td>'
					} else if (maxDate != undefined && thisDate > maxDate) {
						//alert(thisDate + "\n" + maxDate);
						t += '<td class="calDayDisabled">' + day + '</td>'
					} else {
						var onclick = 'javascript:' + this._var_name + '.dateSelect('
						+ day + ',' + this._month + ',' + this._year + ')';
						if( i >= 5 ) {
							if (this.isDateCurrent( day, this._month, this._year )) {
								t += '<td><a id="caldayoffcurrent" href="' + onclick + '">' + day + '</a></td>';
							} else {
								t += '<td><a id="caldayoff" href="' + onclick + '">' + day + '</a></td>';
							}
						} else if( this.isDateCurrent( day, this._month, this._year ) ) {
							t += '<td><a id="caldaycurrent" href="' + onclick + '">' + day + '</a></td>';
						} else {
							t += '<td><a id="calday" href="' + onclick + '">' + day + '</a></td>';
						}
					}
				}
				++day;
			}
			t += '</tr>';
		}
		
		t += '</table>';
		
		document.getElementById( this._container ).innerHTML = t;
	}
	
	this.addLanguage = function( id, week_days, months ) {
		this._languages[id]				= new Object();
		this._languages[id]._week_days	= week_days;
		this._languages[id]._months		= months;
	}
	
	this.setLanguage = function( id ) {
		this._language = id;
		
		this.repaint();
	}

	this.getDay = function( day, mon, year ) {
		day = parseInt( day );
		mon = parseInt( mon );
		var a = parseInt( ( 14 - mon ) / 12 );
		var y = year - a;
		var m = mon + 12 * a - 2;
		var d = ( 7000 + parseInt( day + y + parseInt( y / 4 ) - parseInt( y / 100 )
			+ parseInt( y / 400 ) + ( 31 * m ) / 12 ) ) % 7;
		
		return( d );
	}

	this.decMonth = function() {
		this._month--;
		if( this._month == 0 ) {
			this._month = 12;
			this._year--;
		}
		
		this.repaint();
	}

	this.incMonth = function() {
		this._month++;
		if( this._month == 13 ) {
			this._month = 1;
			this._year++;
		}
		
		this.repaint();
	}

	this.decYear = function() {
		this._year--;
		this.repaint();
	}

	this.incYear = function() {
		this._year++;
		this.repaint();
	}

	this.addLanguage(
		'en',
		Array( 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa', 'Su' ),
		Array( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' )
		);
	this.addLanguage(
		'ru',
		Array( 'Пн', 'Вт', 'Ср', 'Чт', 'Пт', 'Сб', 'Вс' ),
		Array( 'Январь', 'Февраль', 'Март', 'Апрель', 'Май', 'Июнь', 'Июль', 'Август', 'Сентябрь', 'Октябрь', 'Ноябрь', 'Декабрь' )
		);
	this.setLanguage( 'ru' );

	this.repaint();
}
// ===================================================================



// ===================================================================
// Author: Jenya Afonichev
// ===================================================================
// d_since, d_till - id
function CalendarPairValidator(d_since, d_till, day_limit){
	// you can overwrite these =================
	if (day_limit == undefined)
		this.limit = 10;	// in days
	else
		this.limit = day_limit;
	this.date_format = "d.M.y";

	this.since = d_since;
	this.till = d_till;	

	this.onWrongDateFormat = function (){
		alert("Неверный формат даты");
	}

	this.onBadDaysLimit = function (){
		alert("Неверный диапазон");
	}

	this.onBadDaysSequence = function (){
		alert("Начальная дата не может быть больше конечной");
	}

	this.Validate = function (diap_check) {
		var d_since = $('#' + this.since).val();
		var d_till = $('#' + this.till).val();

		var df = isDate( d_since, this.date_format) && isDate( d_till, this.date_format);

		if(!df){
			this.onWrongDateFormat();
			return false;
		}
		var dm = this.CheckDaysSequence( d_since, d_till);
		if(!dm){
			this.onBadDaysSequence();
			return false;
		}

		if (diap_check == false) return true;

		var dl = this.CheckDaysLimit( d_since, d_till);
		if(!dl){
			this.onBadDaysLimit();
			return false;
		}
		return true;
	}
	
	this.GetDayFrom = function (date){
		var minutes = 1000 * 60;
		var hours = minutes * 60;
		var days = hours * 24;
		return (date / days);
	}

	this.CheckDaysLimit = function (d_since, d_till){
		d_since =  getDateFromFormat(d_since, this.date_format);
		var since_days = this.GetDayFrom(d_since);
		d_till = getDateFromFormat(d_till, this.date_format);
		var till_days = this.GetDayFrom(d_till);
		return 	( till_days - since_days >= this.limit );
	}

	this.CheckDaysSequence = function ( d_since, d_till){
		d_since =  getDateFromFormat(d_since, this.date_format);
		var since_days = this.GetDayFrom(d_since);
		d_till = getDateFromFormat(d_till, this.date_format);
		var till_days = this.GetDayFrom(d_till);
		return ( since_days <= till_days );
	}
	
}

// =========================================================================================================

function CalendarPair(obj_name, c_since, c_till, d_since, d_till, day_limit, period, params) {
	this.c_since = new Calendar( obj_name + '.c_since', c_since, d_since, params);
	this.c_till = new Calendar( obj_name + '.c_till', c_till, d_till, params);
	
	this.d_since = d_since;
	this.d_till = d_till;
	this.validator = new CalendarPairValidator( d_since, d_till, day_limit);
	this.enabled = true;


	this.SetupStartValues = function() {
		var date = new Date();
		
		var result = formatDate(date, this.validator.date_format);
		$('#' + this.c_till._container_date).val( result );

		if (period == undefined) period = 30;
		date.setDate( date.getDate() - period);
		result = formatDate(date, this.validator.date_format);
		$('#' + this.c_since._container_date).val( result );
	}

	this.Enable = function() {
		this.enabled = true;
		$("#" + this.d_since).removeAttr("disabled");
		$("#" + this.d_till).removeAttr("disabled");
	}

	this.Disable = function() {
		this.enabled = false;
		this.HideAll();
		$("#" + this.d_since).attr("disabled", "disabled");
		$("#" + this.d_till).attr("disabled", "disabled");
	}

	this.ShowSince = function() {
		if ( this.enabled ) {
			$(document.body).bind('click', function() {
				if ( !inCalendar ) cp.HideAll();
			} );
			if ( this.c_since._visible )
				this.HideAll();
			else
				this.c_since.show();
		}
	}

	this.ShowTill = function() {
		if ( this.enabled ) {
			$(document.body).bind('click', function() {
				if ( !inCalendar ) cp.HideAll();
			} );
			if ( this.c_till._visible )
				this.HideAll();
			else
				this.c_till.show();
		}
	}

	this.HideAll = function() {
		$(document.body).unbind('click');
		this.c_since.hide();
		this.c_till.hide();
	}

	this.Validate = function(diap_check) {
		return this.validator.Validate(diap_check);
	}

	this.SetupStartValues();
}
// ===================================================================
var slideBlock_id = 0;

function slideBlock_toggle(id) {
	if (slideBlock_id == 0) {
		$('#dd_'+id).slideToggle("fast");
		slideBlock_id = id;
	} else {
		if (slideBlock_id == id) {
			$('#dd_'+id).slideToggle("fast");
			slideBlock_id = 0;
		} else {
			$('#dd_'+id + ', #dd_'+slideBlock_id).slideToggle("fast");
			slideBlock_id = id;
		}
	}
}


var searchArray = new Array(); //[search_type][estate_type][top_index]
var showed = true;

function initializeArray()
{
	for ( var i = 1; i <= 3; i++ ) { // search type
		if ( i < 3 ) { // if not search by number

			searchArray[i] = new Array();
			
			for ( var j = 1; j <= 4; j++ ) { // estate type

				searchArray[i][j] = new Array();

				for ( var k = 1; k <= 4; k++ ) { // top_index
					searchArray[i][j][k] = '';
				}
			}
		} else {
			searchArray[i] = '';
		}
	}
	searchArray[search_type][estate_type][top_index] = $('#search_container').html();
}

function array_push( html, top_, estate_, search_ )
{
	if (search_ < 3 ) {
		searchArray[search_][estate_][top_] = html;
	} else {
		searchArray[search_] = html;
	}
}

function array_get(top_, estate_, search_)
{
	//alert( top_ + ' ' + estate_ + ' ' + search_ );
	if (search_ < 3 ) {
		return searchArray[search_][estate_][top_];
	} else {
		return searchArray[search_];
	}
}


function showSearch()
{
	if (showed) return;
	if ( search_type == 2 ) {
		$('#content').attr('class','content-bs');
	} else {
		$('#content').attr('class','content-ps');
	}

	var html = array_get(top_index, estate_type, search_type);
	$('#search_container').html(html);
	showed = true;
}

function loadedSearch( ret, top_, estate_, search_ )
{
	array_push( ret, top_, estate_, search_ );
	if ( top_index == top_ && estate_type == estate_ && search_type == search_) {
		showSearch();
	}
}

function loadSearch( top_, estate_, search_ )
{
	if ( array_get(top_, estate_, search_) != '' ) {
		if ( top_index == top_ && estate_type == estate_ && search_type == search_) {
			showSearch();
		}
	} else {
		var p = new Array();
		p['top_index'] = top_; // 1..4
		p['estate_type'] = estate_; // 1..4
		p['search_type'] = search_; // 1..3
		asyncRequest( 'get_search', p, 'html', function(ret){ loadedSearch( ret, top_, estate_, search_ ) });
	}
}

function loadSearches()
{
	loadSearch( top_index, estate_type, search_type );
	if ( search_type < 3 ) {
		for ( var i = 1; i <= 4; i++) {
			loadSearch( i, estate_type, search_type );
		}
	}
	for ( i = 1; i <= 3; i++) {
		loadSearch( top_index, estate_type, i );
	}
}

function setSearch()
{
	var p = new Array();
	p['top_index'] = top_index;
	p['estate_type'] = estate_type;
	p['search_type'] = search_type;
	asyncRequest( 'set_search', p, 'html', function(ret){ });
}
function onTopClick( index )
{
	if ( index < 1 || index > 4 ) return;
	top_index = index;
	showed = false;
	loadSearches();
	setSearch();
}
function onAnchorClick( index )
{
	if ( index < 1 || index > 3 ) return;
	search_type = index;
	showed = false;
	loadSearches();
	setSearch();
}
function onComboEstateChange( index )
{
	if ( index < 1 || index > 4 ) return;
	estate_type = index;
	showed = false;
	loadSearches();
	setSearch();
}


function changePriceType( val )
{
	if (val == 1)
		$('#price_span').html( 'мес.' );
	else if (val == 2)
		$('#price_span').html( 'сут.' );
	else
		$('#price_span').html( 'час' );
}

function changeDirection(region, orient)
{
	var dir = $('select[name="Direction"]').val();

	if ( dir > 0 ) {
		var p = new Array();
		p['id'] = dir;
		p['lev'] = 3;
		asyncRequest( 'get_geo', p, 'html', function(ret){ 
			$('#geo_3').html(ret);
			if (region != undefined) {
				$('select[name=Region]').val(region);
				if (orient != undefined) changeGeo_3(orient);
			}
			$('select[name=Orient]').val("0");
			$('select[name=Region]').attr('disabled', false);
			$('select[name=Orient]').attr('disabled', true);
		});
	} else {
		$('select[name=Region]').val("0");
		$('select[name=Orient]').val("0");
		$('select[name=Region]').attr('disabled', true);
		$('select[name=Orient]').attr('disabled', true);
	}
}

function changeGeo_3(orient)
{
	var geo = $('select[name="Region"]').val();

	if ( geo > 0 ) {
		var p = new Array();
		p['id'] = geo;
		p['lev'] = 5;
		asyncRequest( 'get_geo', p, 'html', function(ret){ 
			$('#geo_5').html(ret);
			$('select[name=Orient]').attr('disabled', false);
			if (orient != undefined) {
				$('select[name=Orient]').val(orient);
			}
		});
	} else {
		$('select[name=Orient]').val("0");
		$('select[name=Orient]').attr('disabled', true);
	}
}

function oc_onEstateTypeChange() {
	et = $('#EstateType').val();

	$('#EstateKinds1').hide();
	$('#EstateKinds2').hide();
	$('#EstateKinds3').hide();

	$('#right1').hide();
	$('#right2').hide();
	$('#right3').hide();

	$('#err1').hide();
	$('#err2').hide();
	$('#err3').hide();
	$('#err4').hide();

	$('#EstateKinds'+et).show();
	$('#right'+et).show();
}

function oc_changeDirection()
{
	var dir = $('#direction').val();

	if ( dir ) {
		var p = new Array();
		p['id'] = dir;
		p['req_type'] = 'get_region';
		asyncRequest( 'ocen_calc', p, 'html', function(ret){
			$('#regions').html(ret);
		});
	} else {
		$('#regions').html('');
	}
}

function oc_deleteAreas() {
	$('#EstateType')[0].remove(3);
}


function oc_sendRequest() {
	var p = [];
	$('#err1').hide();
	$('#err2').hide();
	$('#err3').hide();
	$('#err4').hide();
	$('#results').hide();

	p['area'] = $('#right'+et + ' #area').val();
	p['area'] = p['area'].replace(',', '.');
	p['area'] = parseFloat(p['area']);
	if (isNaN(p['area']) || p['area'] <= 0) {
		$('#err1').show();
		return;
	}

	if (et == 1) {
		p['storey'] = $('#storey').val();
		p['storey'] = parseInt(p['storey']);
		if (isNaN(p['storey']) || p['storey'] <= 0) {
			$('#err2').show();
			return;
		}

		p['storeys'] = $('#storeys').val();
		p['storeys'] = parseInt(p['storeys']);
		if (isNaN(p['storeys']) || p['storeys'] <= 0) {
			$('#err3').show();
			return;
		}

		if ( p['storey'] > p['storeys'] ) {
			$('#err4').show();
			return;
		}

		p['RoomCount'] = $('#RoomCount').val();
	}

	if (et == 3) {
		p['redline'] = $('#redline').val();
	}

	p['EstateType'] = et;
	p['EstateKind'] = $('#EstateKinds'+et + ' #EstateKind').val();
	p['region'] = $('#region').val();
	p['repair'] = $('#repair').val();

	p['req_type'] = 'calculate';

	asyncRequest( 'ocen_calc', p, 'html', function(ret) {
			$('#results').html(ret);
			$('#results').show();
		});
}