var imgSizer = {
         Config : {
              imgCache : []
              ,spacer : "spacer.gif"
         }
         ,collate : function(aScope) {
              var isOldIE = (document.all && !window.opera && !window.XDomainRequest) ? 1 : 0;
              if (isOldIE && document.getElementsByTagName) {
                   var c = imgSizer;
                   var imgCache = c.Config.imgCache;
                   var images = (aScope && aScope.length) ? aScope : document.getElementsByTagName("img");
                   for (var i = 0; i < images.length; i++) {
                        images.origWidth = images.offsetWidth;
                        images.origHeight = images.offsetHeight;
                        imgCache.push(images);
                        c.ieAlpha(images);
                        images.style.width = "100%";
                   }
                   if (imgCache.length) {
                        c.resize(function() {
                             for (var i = 0; i < imgCache.length; i++) {
                                  var ratio = (imgCache.offsetWidth / imgCache.origWidth);
                                  imgCache.style.height = (imgCache.origHeight * ratio) + "px";
                             }
                        });
                   }
              }
         }
         ,ieAlpha : function(img) {
              var c = imgSizer;
              if (img.oldSrc) {
                   img.src = img.oldSrc;
              }
              var src = img.src;
              img.style.width = img.offsetWidth + "px";
              img.style.height = img.offsetHeight + "px";
              img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')"
              img.oldSrc = src;
              img.src = c.Config.spacer;
         }
         // Ghettomodified version of Simon Willison's addLoadEvent() -- http://simonwillison.net/2004/May/26/addLoadEvent/
         ,resize : function(func) {
              var oldonresize = window.onresize;
              if (typeof window.onresize != 'function') {
                   window.onresize = func;
              } else {
                   window.onresize = function() {
                        if (oldonresize) {
                             oldonresize();
                        }
                        func();
                   }
              }
         }
    }