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/* |
hurons@caf4f556-3d62-0410-8435-a86758001935
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hurons@caf4f556-3d62-0410-8435-a86758001935
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Correctly handle PNG transparency in Win IE 5.5 & 6. |
hurons@caf4f556-3d62-0410-8435-a86758001935
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http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006. |
hurons@caf4f556-3d62-0410-8435-a86758001935
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hurons@caf4f556-3d62-0410-8435-a86758001935
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Use in <HEAD> with DEFER keyword wrapped in conditional comments: |
hurons@caf4f556-3d62-0410-8435-a86758001935
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<!--[if lt IE 7]> |
hurons@caf4f556-3d62-0410-8435-a86758001935
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<script defer type="text/javascript" src="pngfix.js"></script> |
hurons@caf4f556-3d62-0410-8435-a86758001935
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<![endif]--> |
hurons@caf4f556-3d62-0410-8435-a86758001935
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hurons@caf4f556-3d62-0410-8435-a86758001935
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*/ |
hurons@caf4f556-3d62-0410-8435-a86758001935
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hurons@caf4f556-3d62-0410-8435-a86758001935
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var arVersion = navigator.appVersion.split("MSIE") |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var version = parseFloat(arVersion[1]) |
hurons@caf4f556-3d62-0410-8435-a86758001935
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hurons@caf4f556-3d62-0410-8435-a86758001935
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if ((version >= 5.5) && (document.body.filters)) |
hurons@caf4f556-3d62-0410-8435-a86758001935
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{ |
hurons@caf4f556-3d62-0410-8435-a86758001935
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for(var i=0; i<document.images.length; i++) |
hurons@caf4f556-3d62-0410-8435-a86758001935
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{ |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var img = document.images[i] |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var imgName = img.src.toUpperCase() |
hurons@caf4f556-3d62-0410-8435-a86758001935
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if (imgName.substring(imgName.length-3, imgName.length) == "PNG") |
hurons@caf4f556-3d62-0410-8435-a86758001935
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{ |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var imgID = (img.id) ? "id='" + img.id + "' " : "" |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var imgClass = (img.className) ? "class='" + img.className + "' " : "" |
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var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' " |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var imgStyle = "display:inline-block;" + img.style.cssText |
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if (img.align == "left") imgStyle = "float:left;" + imgStyle |
hurons@caf4f556-3d62-0410-8435-a86758001935
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if (img.align == "right") imgStyle = "float:right;" + imgStyle |
hurons@caf4f556-3d62-0410-8435-a86758001935
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if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle |
hurons@caf4f556-3d62-0410-8435-a86758001935
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var strNewHTML = "<span " + imgID + imgClass + imgTitle |
hurons@caf4f556-3d62-0410-8435-a86758001935
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+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" |
hurons@caf4f556-3d62-0410-8435-a86758001935
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+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" |
hurons@caf4f556-3d62-0410-8435-a86758001935
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+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" |
hurons@caf4f556-3d62-0410-8435-a86758001935
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img.outerHTML = strNewHTML |
hurons@caf4f556-3d62-0410-8435-a86758001935
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i = i-1 |
hurons@caf4f556-3d62-0410-8435-a86758001935
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} |
hurons@caf4f556-3d62-0410-8435-a86758001935
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} |
hurons@caf4f556-3d62-0410-8435-a86758001935
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} |