/* reflection.js v2.0  * http://cow.neondragon.net/stuff/reflection/ * Freely distributable under MIT-style license. */
if (!document.myGetElementsByClassName){document.myGetElementsByClassName=function(className){var children=document.getElementsByTagName('*')||document.all;var elements=new Array();for (var i=0; i < children.length; i++){var child=children[i];var classNames=child.className.split(' ');for (var j=0;j<classNames.length;j++){if(classNames[j]==className){elements.push(child);break;}}}return elements;}}var Reflection={defaultHeight:0.5,defaultOpacity:0.5,add: function(image,options){Reflection.remove(image);doptions={"height":Reflection.defaultHeight,"opacity":Reflection.defaultOpacity};if (options){for (var i in doptions){if(!options[i]){options[i]=doptions[i];}}} else{options=doptions;}try{var d=document.createElement('div');var p=image;var classes=p.className.split(' ');var newClasses='';for (j=0;j<classes.length;j++){if(classes[j] != "reflect"){if (newClasses){newClasses += ' '};newClasses += classes[j];}}var reflectionHeight=Math.floor(p.height*options['height']);var divHeight=Math.floor(p.height*(1+options['height']));var reflectionWidth=p.width;if (document.all && !window.opera){if(p.parentElement.tagName=='A'){var d=document.createElement('a');d.href=p.parentElement.href;};d.className=newClasses;p.className='reflected';d.style.cssText=p.style.cssText;p.style.cssText='vertical-align:bottom';var reflection=document.createElement('img');reflection.src=p.src;reflection.style.width=reflectionWidth+'px';reflection.style.display='block';reflection.style.height=p.height+"px";reflection.style.marginBottom="-"+(p.height-reflectionHeight)+'px';reflection.style.filter='flipv progid:DXImageTransform.Microsoft.Alpha(opacity='+(options['opacity']*100)+', style=1, finishOpacity=0, startx=0, starty=0, finishx=0, finishy='+(options['height']*100)+')';d.style.width=reflectionWidth+'px';d.style.height=divHeight+'px';p.parentNode.replaceChild(d, p);d.appendChild(p);d.appendChild(reflection);}else{var canvas=document.createElement('canvas');if (canvas.getContext){d.className=newClasses;p.className='reflected';d.style.cssText=p.style.cssText;p.style.cssText='vertical-align:bottom';var context=canvas.getContext("2d");canvas.style.height=reflectionHeight+'px';canvas.style.width=reflectionWidth+'px';canvas.height=reflectionHeight;canvas.width=reflectionWidth;d.style.width=reflectionWidth+'px';	d.style.height=divHeight+'px';p.parentNode.replaceChild(d,p);d.appendChild(p);d.appendChild(canvas);context.save();context.translate(0,image.height-1);context.scale(1,-1);context.drawImage(image, 0, 0, reflectionWidth, image.height);context.restore();context.globalCompositeOperation="destination-out";var gradient=context.createLinearGradient(0, 0, 0, reflectionHeight);gradient.addColorStop(1,"rgba(255,255,255,1.0)");gradient.addColorStop(0,"rgba(255,255,255,"+(1-options['opacity'])+")");context.fillStyle=gradient;context.rect(0,0,reflectionWidth,reflectionHeight*2);context.fill();}}} catch (e){}},remove:function(image){if(image.className=="reflected"){image.className=image.parentNode.className;image.parentNode.parentNode.replaceChild(image, image.parentNode);}}};function addReflections(){var rimages=document.myGetElementsByClassName('reflect');	for (i=0;i<rimages.length;i++){var rheight=null;var ropacity=null;var classes=rimages[i].className.split(' ');for (j=0;j<classes.length;j++){if(classes[j].indexOf("rheight")==0){var rheight=classes[j].substring(7)/100;} else if(classes[j].indexOf("ropacity")==0){var ropacity=classes[j].substring(8)/100;}}Reflection.add(rimages[i],{ height: rheight, opacity:ropacity});}}var previousOnload=window.onload;window.onload=function (){if(previousOnload) previousOnload(); addReflections(); }