window.alphaonload=window.onload||new Function();
window.onload=function(){
    _blank="Images/1px.gif";
if(navigator.appName.indexOf("Microsoft")!=-1){
var imgs = document.getElementsByTagName("img");
for(var i=0,t=imgs.length;i<t;i++){
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    if(img.className=="alphaImage"){
    img_vell=img.src;img.src=_blank;
    img.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true,src="+img_vell+", sizingMethod=scale)";
    }
}
}
window.alphaonload();
}