<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>

<img class="userAvatar" src="http://allcity.net.ru/styles/prosilver/imageset/site_logo.gif" border="0">