/* Correctly handle PNG transparency in Win IE 5.5 & 6. http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006. Use in with DEFER keyword wrapped in conditional comments: */ var postProcessingFix = new Array(); function fixPngs() { var arVersion = navigator.appVersion.split("MSIE"); if (arVersion != undefined) { var version = parseFloat(arVersion[1]); if ((version >= 5.5) && (version < 7.0) && (document.body.filters)) { var someIncomplete = false; for(var i = 0; i < document.images.length; i++) { var img = document.images[i]; var imgName = img.src.toUpperCase(); if (imgName.substring(imgName.length-3, imgName.length) == "PNG") { if (img.complete) { fixPng(i); i = i-1; } else { img.style.visibility = "hidden"; someIncomplete = true; } } } if (someIncomplete) { setTimeout("fixPngs()", 5); } else { while (postProcessingFix.length > 0) { eval(postProcessingFix.pop()); } } } } } function fixPng(posImg) { var img = document.images[posImg]; var imgSrc = img.src; var imgId = imgSrc.substring(imgSrc.length - Math.min(imgSrc.length, 15), imgSrc.length); img.style.visibility = "visible"; var imgID = "id='" + imgId + "' "; var imgClass = (img.className) ? "class='" + img.className + "' " : ""; var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "; var imgStyle = "display:inline-block;" + img.style.cssText; if (img.align == "left") imgStyle = "float:left;" + imgStyle; if (img.align == "right") imgStyle = "float:right;" + imgStyle; if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle; img.outerHTML = ""; postProcessingFix.push("setFilter('" + imgId + "', '" + imgSrc + "')"); } function setFilter(elemId, imgSrc) { document.getElementById(elemId).style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'" + imgSrc + "\', sizingMethod='scale')"; }