<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>