var isIE=navigator.userAgent.toLowerCase().indexOf("msie")>-1,isMoz=document.implementation&&document.implementation.createDocument,isSafari=((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false
function curvyCorners(){if(typeof (arguments[0])!="object")throw newCurvyError("First parameter of curvyCorners() must be an object.");if(typeof (arguments[1])!="object"&&typeof (arguments[1])!="string")throw newCurvyError("Second parameter of curvyCorners() must be an object or a class name.");if(typeof (arguments[1])=="string"){var startIndex=0,boxCol=getElementsByClass(arguments[1])}else{var startIndex=1,boxCol=arguments};var curvyCornersCol=new Array();if(arguments[0].validTags){var validElements=arguments[0].validTags}else var validElements=["div"];for(var i=startIndex,j=boxCol.length;i<j;i++){var currentTag=boxCol[i].tagName.toLowerCase();if(inArray(validElements,currentTag)!==false)curvyCornersCol[curvyCornersCol.length]=new curvyObject(arguments[0],boxCol[i])};this.objects=curvyCornersCol;this.applyCornersToAll=function(){for(var x=0,k=this.objects.length;x<k;x++)this.objects[x].applyCorners()}}
function curvyObject(){this.box=arguments[1];this.settings=arguments[0];this.topContainer=null;this.bottomContainer=null;this.masterCorners=new Array();this.contentDIV=null;var boxHeight=get_style(this.box,"height","height"),boxWidth=get_style(this.box,"width","width"),borderWidth=get_style(this.box,"borderTopWidth","border-top-width"),borderColour=get_style(this.box,"borderTopColor","border-top-color"),boxColour=get_style(this.box,"backgroundColor","background-color"),backgroundImage=get_style(this.box,"backgroundImage","background-image"),boxPosition=get_style(this.box,"position","position"),boxPadding=get_style(this.box,"paddingTop","padding-top");this.boxHeight=parseInt(((boxHeight!=""&&boxHeight!="auto"&&boxHeight.indexOf("%")==-1)?boxHeight.substring(0,boxHeight.indexOf("px")):this.box.scrollHeight));this.boxWidth=parseInt(((boxWidth!=""&&boxWidth!="auto"&&boxWidth.indexOf("%")==-1)?boxWidth.substring(0,boxWidth.indexOf("px")):this.box.scrollWidth));this.borderWidth=parseInt(((borderWidth!=""&&borderWidth.indexOf("px")!==-1)?borderWidth.slice(0,borderWidth.indexOf("px")):0));this.boxColour=format_colour(boxColour);this.boxPadding=parseInt(((boxPadding!=""&&boxPadding.indexOf("px")!==-1)?boxPadding.slice(0,boxPadding.indexOf("px")):0));this.borderColour=format_colour(borderColour);this.borderString=this.borderWidth+"px solid "+this.borderColour;this.backgroundImage=((backgroundImage!="none")?backgroundImage:"");this.boxContent=this.box.innerHTML;if(boxPosition!="absolute")this.box.style.position="relative";this.box.style.padding="0px";if(isIE&&boxWidth=="auto"&&boxHeight=="auto")this.box.style.width="100%";if(this.settings.autoPad==true&&this.boxPadding>0)this.box.innerHTML="";this.applyCorners=function(){for(var t=0;t<2;t++)switch(t){case 0:if(this.settings.tl||this.settings.tr){var newMainContainer=document.createElement("DIV");newMainContainer.style.width="100%";newMainContainer.style.fontSize="1px";newMainContainer.style.overflow="hidden";newMainContainer.style.position="absolute";newMainContainer.style.paddingLeft=this.borderWidth+"px";newMainContainer.style.paddingRight=this.borderWidth+"px";var topMaxRadius=Math.max(this.settings.tl?this.settings.tl.radius:0,this.settings.tr?this.settings.tr.radius:0);newMainContainer.style.height=topMaxRadius+"px";newMainContainer.style.top=0-topMaxRadius+"px";newMainContainer.style.left=0-this.borderWidth+"px";this.topContainer=this.box.appendChild(newMainContainer)};break;case 1:if(this.settings.bl||this.settings.br){var newMainContainer=document.createElement("DIV");newMainContainer.style.width="100%";newMainContainer.style.fontSize="1px";newMainContainer.style.overflow="hidden";newMainContainer.style.position="absolute";newMainContainer.style.paddingLeft=this.borderWidth+"px";newMainContainer.style.paddingRight=this.borderWidth+"px";var botMaxRadius=Math.max(this.settings.bl?this.settings.bl.radius:0,this.settings.br?this.settings.br.radius:0);newMainContainer.style.height=botMaxRadius+"px";newMainContainer.style.bottom=0-botMaxRadius+"px";newMainContainer.style.left=0-this.borderWidth+"px";this.bottomContainer=this.box.appendChild(newMainContainer)};break};if(this.topContainer)this.box.style.borderTopWidth="0px";if(this.bottomContainer)this.box.style.borderBottomWidth="0px";var corners=["tr","tl","br","bl"];for(var i in corners)if(i>-1<4){var cc=corners[i];if(!this.settings[cc]){if(((cc=="tr"||cc=="tl")&&this.topContainer!=null)||((cc=="br"||cc=="bl")&&this.bottomContainer!=null)){var newCorner=document.createElement("DIV");newCorner.style.position="relative";newCorner.style.fontSize="1px";newCorner.style.overflow="hidden";if(this.backgroundImage==""){newCorner.style.backgroundColor=this.boxColour}else newCorner.style.backgroundImage=this.backgroundImage;switch(cc){case"tl":newCorner.style.height=topMaxRadius-this.borderWidth+"px";newCorner.style.marginRight=this.settings.tr.radius-(this.borderWidth*2)+"px";newCorner.style.borderLeft=this.borderString;newCorner.style.borderTop=this.borderString;newCorner.style.left=-this.borderWidth+"px";break;case"tr":newCorner.style.height=topMaxRadius-this.borderWidth+"px";newCorner.style.marginLeft=this.settings.tl.radius-(this.borderWidth*2)+"px";newCorner.style.borderRight=this.borderString;newCorner.style.borderTop=this.borderString;newCorner.style.backgroundPosition="-"+(topMaxRadius+this.borderWidth)+"px 0px";newCorner.style.left=this.borderWidth+"px";break;case"bl":newCorner.style.height=botMaxRadius-this.borderWidth+"px";newCorner.style.marginRight=this.settings.br.radius-(this.borderWidth*2)+"px";newCorner.style.borderLeft=this.borderString;newCorner.style.borderBottom=this.borderString;newCorner.style.left=-this.borderWidth+"px";newCorner.style.backgroundPosition="-"+(this.borderWidth)+"px -"+(this.boxHeight+(botMaxRadius+this.borderWidth))+"px";break;case"br":newCorner.style.height=botMaxRadius-this.borderWidth+"px";newCorner.style.marginLeft=this.settings.bl.radius-(this.borderWidth*2)+"px";newCorner.style.borderRight=this.borderString;newCorner.style.borderBottom=this.borderString;newCorner.style.left=this.borderWidth+"px";newCorner.style.backgroundPosition="-"+(botMaxRadius+this.borderWidth)+"px -"+(this.boxHeight+(botMaxRadius+this.borderWidth))+"px";break}}}else{if(this.masterCorners[this.settings[cc].radius]){var newCorner=this.masterCorners[this.settings[cc].radius].cloneNode(true)}else{var newCorner=document.createElement("DIV");newCorner.style.height=this.settings[cc].radius+"px";newCorner.style.width=this.settings[cc].radius+"px";newCorner.style.position="absolute";newCorner.style.fontSize="1px";newCorner.style.overflow="hidden";var borderRadius=parseInt(this.settings[cc].radius-this.borderWidth);for(var intx=0,j=this.settings[cc].radius;intx<j;intx++){if((intx+1)>=borderRadius){var y1=-1}else var y1=(Math.floor(Math.sqrt(Math.pow(borderRadius,2)-Math.pow((intx+1),2)))-1);if(borderRadius!=j){if((intx)>=borderRadius){var y2=-1}else var y2=Math.ceil(Math.sqrt(Math.pow(borderRadius,2)-Math.pow(intx,2)));if((intx+1)>=j){var y3=-1}else var y3=(Math.floor(Math.sqrt(Math.pow(j,2)-Math.pow((intx+1),2)))-1)};if((intx)>=j){var y4=-1}else var y4=Math.ceil(Math.sqrt(Math.pow(j,2)-Math.pow(intx,2)));if(y1>-1)this.drawPixel(intx,0,this.boxColour,100,(y1+1),newCorner,-1,this.settings[cc].radius);if(borderRadius!=j){for(var inty=(y1+1);inty<y2;inty++)if(this.settings.antiAlias)if(this.backgroundImage!=""){var borderFract=(pixelFraction(intx,inty,borderRadius)*100);if(borderFract<30){this.drawPixel(intx,inty,this.borderColour,100,1,newCorner,0,this.settings[cc].radius)}else this.drawPixel(intx,inty,this.borderColour,100,1,newCorner,-1,this.settings[cc].radius)}else{var pixelcolour=BlendColour(this.boxColour,this.borderColour,pixelFraction(intx,inty,borderRadius));this.drawPixel(intx,inty,pixelcolour,100,1,newCorner,0,this.settings[cc].radius,cc)};if(this.settings.antiAlias){if(y3>=y2){if(y2==-1)y2=0;this.drawPixel(intx,y2,this.borderColour,100,(y3-y2+1),newCorner,0,0)}}else if(y3>=y1)this.drawPixel(intx,(y1+1),this.borderColour,100,(y3-y1),newCorner,0,0);var outsideColour=this.borderColour}else{var outsideColour=this.boxColour,y3=y1};if(this.settings.antiAlias)for(var inty=(y3+1);inty<y4;inty++)this.drawPixel(intx,inty,outsideColour,(pixelFraction(intx,inty,j)*100),1,newCorner,((this.borderWidth>0)?0:-1),this.settings[cc].radius)};this.masterCorners[this.settings[cc].radius]=newCorner.cloneNode(true)};if(cc!="br")for(var t=0,k=newCorner.childNodes.length;t<k;t++){var pixelBar=newCorner.childNodes[t],pixelBarTop=parseInt(pixelBar.style.top.substring(0,pixelBar.style.top.indexOf("px"))),pixelBarLeft=parseInt(pixelBar.style.left.substring(0,pixelBar.style.left.indexOf("px"))),pixelBarHeight=parseInt(pixelBar.style.height.substring(0,pixelBar.style.height.indexOf("px")));if(cc=="tl"||cc=="bl")pixelBar.style.left=this.settings[cc].radius-pixelBarLeft-1+"px";if(cc=="tr"||cc=="tl")pixelBar.style.top=this.settings[cc].radius-pixelBarHeight-pixelBarTop+"px";switch(cc){case"tr":pixelBar.style.backgroundPosition="-"+Math.abs((this.boxWidth-this.settings[cc].radius+this.borderWidth)+pixelBarLeft)+"px -"+Math.abs(this.settings[cc].radius-pixelBarHeight-pixelBarTop-this.borderWidth)+"px";break;case"tl":pixelBar.style.backgroundPosition="-"+Math.abs((this.settings[cc].radius-pixelBarLeft-1)-this.borderWidth)+"px -"+Math.abs(this.settings[cc].radius-pixelBarHeight-pixelBarTop-this.borderWidth)+"px";break;case"bl":pixelBar.style.backgroundPosition="-"+Math.abs((this.settings[cc].radius-pixelBarLeft-1)-this.borderWidth)+"px -"+Math.abs((this.boxHeight+this.settings[cc].radius+pixelBarTop)-this.borderWidth)+"px";break}}};if(newCorner)switch(cc){case"tl":if(newCorner.style.position=="absolute")newCorner.style.top="0px";if(newCorner.style.position=="absolute")newCorner.style.left="0px";if(this.topContainer)this.topContainer.appendChild(newCorner);break;case"tr":if(newCorner.style.position=="absolute")newCorner.style.top="0px";if(newCorner.style.position=="absolute")newCorner.style.right="0px";if(this.topContainer)this.topContainer.appendChild(newCorner);break;case"bl":if(newCorner.style.position=="absolute")newCorner.style.bottom="0px";if(newCorner.style.position=="absolute")newCorner.style.left="0px";if(this.bottomContainer)this.bottomContainer.appendChild(newCorner);break;case"br":if(newCorner.style.position=="absolute")newCorner.style.bottom="0px";if(newCorner.style.position=="absolute")newCorner.style.right="0px";if(this.bottomContainer)this.bottomContainer.appendChild(newCorner);break}};var radiusDiff=new Array();radiusDiff.t=Math.abs(this.settings.tl.radius-this.settings.tr.radius);radiusDiff.b=Math.abs(this.settings.bl.radius-this.settings.br.radius);for(z in radiusDiff)if(z=="t"||z=="b"){if(radiusDiff[z]){var smallerCornerType=((this.settings[z+"l"].radius<this.settings[z+"r"].radius)?z+"l":z+"r"),newFiller=document.createElement("DIV");newFiller.style.height=radiusDiff[z]+"px";newFiller.style.width=this.settings[smallerCornerType].radius+"px";newFiller.style.position="absolute";newFiller.style.fontSize="1px";newFiller.style.overflow="hidden";newFiller.style.backgroundColor=this.boxColour;switch(smallerCornerType){case"tl":newFiller.style.bottom="0px";newFiller.style.left="0px";newFiller.style.borderLeft=this.borderString;this.topContainer.appendChild(newFiller);break;case"tr":newFiller.style.bottom="0px";newFiller.style.right="0px";newFiller.style.borderRight=this.borderString;this.topContainer.appendChild(newFiller);break;case"bl":newFiller.style.top="0px";newFiller.style.left="0px";newFiller.style.borderLeft=this.borderString;this.bottomContainer.appendChild(newFiller);break;case"br":newFiller.style.top="0px";newFiller.style.right="0px";newFiller.style.borderRight=this.borderString;this.bottomContainer.appendChild(newFiller);break}};var newFillerBar=document.createElement("DIV");newFillerBar.style.position="relative";newFillerBar.style.fontSize="1px";newFillerBar.style.overflow="hidden";newFillerBar.style.backgroundColor=this.boxColour;newFillerBar.style.backgroundImage=this.backgroundImage;switch(z){case"t":if(this.topContainer){if(this.settings.tl.radius&&this.settings.tr.radius){newFillerBar.style.height=topMaxRadius-this.borderWidth+"px";newFillerBar.style.marginLeft=this.settings.tl.radius-this.borderWidth+"px";newFillerBar.style.marginRight=this.settings.tr.radius-this.borderWidth+"px";newFillerBar.style.borderTop=this.borderString;if(this.backgroundImage!="")newFillerBar.style.backgroundPosition="-"+(topMaxRadius+this.borderWidth)+"px 0px";this.topContainer.appendChild(newFillerBar)};this.box.style.backgroundPosition="0px -"+(topMaxRadius-this.borderWidth)+"px"};break;case"b":if(this.bottomContainer)if(this.settings.bl.radius&&this.settings.br.radius){newFillerBar.style.height=botMaxRadius-this.borderWidth+"px";newFillerBar.style.marginLeft=this.settings.bl.radius-this.borderWidth+"px";newFillerBar.style.marginRight=this.settings.br.radius-this.borderWidth+"px";newFillerBar.style.borderBottom=this.borderString;if(this.backgroundImage!="")newFillerBar.style.backgroundPosition="-"+(botMaxRadius+this.borderWidth)+"px -"+(this.boxHeight+(topMaxRadius+this.borderWidth))+"px";this.bottomContainer.appendChild(newFillerBar)};break}};if(this.settings.autoPad==true&&this.boxPadding>0){var contentContainer=document.createElement("DIV");contentContainer.style.position="relative";contentContainer.innerHTML=this.boxContent;contentContainer.className="autoPadDiv";var topPadding=Math.abs(topMaxRadius-this.boxPadding),botPadding=Math.abs(botMaxRadius-this.boxPadding);if(topMaxRadius<this.boxPadding)contentContainer.style.paddingTop=topPadding+"px";if(botMaxRadius<this.boxPadding)contentContainer.style.paddingBottom=botMaxRadius+"px";contentContainer.style.paddingLeft=this.boxPadding+"px";contentContainer.style.paddingRight=this.boxPadding+"px";this.contentDIV=this.box.appendChild(contentContainer)}};this.drawPixel=function(intx,inty,colour,transAmount,height,newCorner,image,cornerRadius){var pixel=document.createElement("DIV");pixel.style.height=height+"px";pixel.style.width="1px";pixel.style.position="absolute";pixel.style.fontSize="1px";pixel.style.overflow="hidden";var topMaxRadius=Math.max(this.settings["tr"].radius,this.settings["tl"].radius);if(image==-1&&this.backgroundImage!=""){pixel.style.backgroundImage=this.backgroundImage;pixel.style.backgroundPosition="-"+(this.boxWidth-(cornerRadius-intx)+this.borderWidth)+"px -"+((this.boxHeight+topMaxRadius+inty)-this.borderWidth)+"px"}else pixel.style.backgroundColor=colour;if(transAmount!=100)setOpacity(pixel,transAmount);pixel.style.top=inty+"px";pixel.style.left=intx+"px";newCorner.appendChild(pixel)}}
function insertAfter(parent,node,referenceNode){parent.insertBefore(node,referenceNode.nextSibling)}
function BlendColour(Col1,Col2,Col1Fraction){var red1=parseInt(Col1.substr(1,2),16),green1=parseInt(Col1.substr(3,2),16),blue1=parseInt(Col1.substr(5,2),16),red2=parseInt(Col2.substr(1,2),16),green2=parseInt(Col2.substr(3,2),16),blue2=parseInt(Col2.substr(5,2),16);if(Col1Fraction>1||Col1Fraction<0)Col1Fraction=1;var endRed=Math.round((red1*Col1Fraction)+(red2*(1-Col1Fraction)));if(endRed>255)endRed=255;if(endRed<0)endRed=0;var endGreen=Math.round((green1*Col1Fraction)+(green2*(1-Col1Fraction)));if(endGreen>255)endGreen=255;if(endGreen<0)endGreen=0;var endBlue=Math.round((blue1*Col1Fraction)+(blue2*(1-Col1Fraction)));if(endBlue>255)endBlue=255;if(endBlue<0)endBlue=0;return"#"+IntToHex(endRed)+IntToHex(endGreen)+IntToHex(endBlue)}
function IntToHex(strNum){base=strNum/16;rem=strNum%16;base=base-(rem/16);baseS=MakeHex(base);remS=MakeHex(rem);return baseS+''+remS}
function MakeHex(x){if((x>=0)&&(x<=9)){return x}else switch(x){case 10:return"A";case 11:return"B";case 12:return"C";case 13:return"D";case 14:return"E";case 15:return"F"}}
function pixelFraction(x,y,r){var pixelfraction=0,xvalues=new Array(1),yvalues=new Array(1),point=0,whatsides="",intersect=Math.sqrt((Math.pow(r,2)-Math.pow(x,2)));if((intersect>=y)&&(intersect<(y+1))){whatsides="Left";xvalues[point]=0;yvalues[point]=intersect-y;point=point+1};var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(y+1,2)));if((intersect>=x)&&(intersect<(x+1))){whatsides=whatsides+"Top";xvalues[point]=intersect-x;yvalues[point]=1;point=point+1};var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(x+1,2)));if((intersect>=y)&&(intersect<(y+1))){whatsides=whatsides+"Right";xvalues[point]=1;yvalues[point]=intersect-y;point=point+1};var intersect=Math.sqrt((Math.pow(r,2)-Math.pow(y,2)));if((intersect>=x)&&(intersect<(x+1))){whatsides=whatsides+"Bottom";xvalues[point]=intersect-x;yvalues[point]=0};switch(whatsides){case"LeftRight":pixelfraction=Math.min(yvalues[0],yvalues[1])+((Math.max(yvalues[0],yvalues[1])-Math.min(yvalues[0],yvalues[1]))/2);break;case"TopRight":pixelfraction=1-(((1-xvalues[0])*(1-yvalues[1]))/2);break;case"TopBottom":pixelfraction=Math.min(xvalues[0],xvalues[1])+((Math.max(xvalues[0],xvalues[1])-Math.min(xvalues[0],xvalues[1]))/2);break;case"LeftBottom":pixelfraction=(yvalues[0]*xvalues[1])/2;break;default:pixelfraction=1};return pixelfraction}
function rgb2Hex(rgbColour){try{var rgbArray=rgb2Array(rgbColour),red=parseInt(rgbArray[0]),green=parseInt(rgbArray[1]),blue=parseInt(rgbArray[2]),hexColour="#"+IntToHex(red)+IntToHex(green)+IntToHex(blue)}catch(e){alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex")};return hexColour}
function rgb2Array(rgbColour){var rgbValues=rgbColour.substring(4,rgbColour.indexOf(")")),rgbArray=rgbValues.split(", ");return rgbArray}
function setOpacity(obj,opacity){opacity=(opacity==100)?99.999:opacity;if(isSafari&&obj.tagName!="IFRAME"){var rgbArray=rgb2Array(obj.style.backgroundColor),red=parseInt(rgbArray[0]),green=parseInt(rgbArray[1]),blue=parseInt(rgbArray[2]);obj.style.backgroundColor="rgba("+red+", "+green+", "+blue+", "+opacity/100+")"}else if(typeof (obj.style.opacity)!="undefined"){obj.style.opacity=opacity/100}else if(typeof (obj.style.MozOpacity)!="undefined"){obj.style.MozOpacity=opacity/100}else if(typeof (obj.style.filter)!="undefined"){obj.style.filter="alpha(opacity:"+opacity+")"}else if(typeof (obj.style.KHTMLOpacity)!="undefined")obj.style.KHTMLOpacity=opacity/100}
function inArray(array,value){for(var i=0;i<array.length;i++)if(array[i]===value)return i;return false}
function inArrayKey(array,value){for(key in array)if(key===value)return true;return false}
function addEvent(elm,evType,fn,useCapture){if(elm.addEventListener){elm.addEventListener(evType,fn,useCapture);return true}else if(elm.attachEvent){var r=elm.attachEvent('on'+evType,fn);return r}else elm['on'+evType]=fn}
function removeEvent(obj,evType,fn,useCapture){if(obj.removeEventListener){obj.removeEventListener(evType,fn,useCapture);return true}else if(obj.detachEvent){var r=obj.detachEvent("on"+evType,fn);return r}else alert("Handler could not be removed")}
function format_colour(colour){var returnColour="#ffffff";if(colour!=""&&colour!="transparent")if(colour.substr(0,3)=="rgb"){returnColour=rgb2Hex(colour)}else if(colour.length==4){returnColour="#"+colour.substring(1,2)+colour.substring(1,2)+colour.substring(2,3)+colour.substring(2,3)+colour.substring(3,4)+colour.substring(3,4)}else returnColour=colour;return returnColour}
function get_style(obj,property,propertyNS){try{if(obj.currentStyle){var returnVal=eval("obj.currentStyle."+property)}else{if(isSafari&&obj.style.display=="none"){obj.style.display="";var wasHidden=true};var returnVal=document.defaultView.getComputedStyle(obj,'').getPropertyValue(propertyNS);if(isSafari&&wasHidden)obj.style.display="none"}}catch(e){};return returnVal}
function getElementsByClass(searchClass,node,tag){var classElements=new Array();if(node==null)node=document;if(tag==null)tag='*';var els=node.getElementsByTagName(tag),elsLen=els.length,pattern=new RegExp("(^|\s)"+searchClass+"(\s|$)");for(i=0,j=0;i<elsLen;i++)if(pattern.test(els[i].className)){classElements[j]=els[i];j++};return classElements}
function newCurvyError(errorMessage){return new Error("curvyCorners Error:\n"+errorMessage)}
window.onload=function(){settings={tl:{radius:20},tr:{radius:20},bl:{radius:20},br:{radius:20},antiAlias:true,autoPad:true,validTags:["div"]}}
var browserName=navigator.appName,browserVer=parseInt(navigator.appVersion),version="",msie4=(browserName=="Microsoft Internet Explorer"&&browserVer>=4);if((browserName=="Netscape"&&browserVer>=3)||msie4||browserName=="Konqueror"||browserName=="Opera"){version="n3"}else version="n2"
function blurLink(theObject){if(msie4)theObject.blur()}