<script type="text/javascript">     
document.getElementsByClassName = 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] != "userAvatar") {     
                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) {     
               /* Copy original image's classes & styles to div */     
               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.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) {     
                /* Copy original image's classes & styles to div */     
                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;     
                if (navigator.appVersion.indexOf('WebKit') != -1) {     
                 context.fill();     
                } else {     
                 context.fillRect(0, 0, reflectionWidth, reflectionHeight*2);     
                }     
               }     
              }     
             } 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.getElementsByClassName('userAvatar');     
            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(); }     
</script>