function setpng(img) { if(document.all && (IEver=parseFloat(navigator.appVersion.split("MSIE")[1])) && (IEver>=5.5) && (IEver<7) && document.body.filters && img) { imgName=img.src.toUpperCase(); if(imgName.substring(imgName.length-3,imgName.length)=="PNG") img.outerHTML= ""; }}