/*********************************************************************
	Description:	Correctly handle PNG transparency in 
					Win IE 5.5 & 6
	Input:			None
	Output:			None
	Author:       	S.Logan
*********************************************************************/
var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

if ((version >= 5.5) && (document.body.filters))
{
	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")
      	{
         	var imgID = (img.id) ? "id='" + img.id + "' " : ""
	        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

			var strNewHTML = "<span " + imgID + imgClass + imgTitle
		        + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
		        + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		        + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
	        img.outerHTML = strNewHTML
        i = i - 1
		}
	}
}