/*
 
Correctly handle PNG transparency in Win IE 5.5 & 6.
http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.

Use in <HEAD> with defer="defer" keyword wrapped in conditional comments:
<!--[if lt IE 7]>
<script defer="defer" type="text/javascript" src="pngfix.js"></script>
<![endif]-->

*/

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

if (((version >= 5.5) && (version < 7)) && (document.body.filters)) 
{
	for(var d=0; d<document.getElementsByTagName("div").length; d++)
	{
		var division = document.getElementsByTagName("div")[d];
		if(division.id == "masthead")
		{
			var oldinnerhtml = division.innerHTML;
			division.innerHTML = "\t<div style=\"padding:0;margin:0;\"><b><font size=24 type=\"Vecker\">DigitalAqua Development</font></b>\n\t<br />\n";
			division.innerHTML += "\t<i>(lite version)</i><br />\n</div>\n" + oldinnerhtml;
		}
		if(division.style.backgroundImage.substring(division.style.backgroundImage.length-3, division.style.backgroundImage.length) == "PNG")
		{division.style.backgroundImage="none";}
	}
	for(var b=0; b<document.getElementsByTagName("button").length; b++)
	{
		var bbutton = document.getElementsByTagName("button")[b];
		if(bbutton.style.backgroundImage.substring(bbutton.style.backgroundImage.length-3, bbutton.style.backgroundImage.length) == "PNG")
		{bbutton.style.backgroundImage="none";}
	}
	for(var a=0; a<document.getElementsByTagName("a").length; a++)
	{
		var ankr = document.getElementsByTagName("a")[a];
		if(ankr.style.backgroundImage.substring(ankr.style.backgroundImage.length-3, ankr.style.backgroundImage.length) == "PNG")
		{ankr.style.backgroundImage="none";}
	}
	for(var L=0; L<document.getElementsByTagName("li").length; L++)
	{
		var listitem = document.getElementsByTagName("li")[L];
		if(listitem.style.backgroundImage.substring(listitem.style.backgroundImage.length-3, listitem.style.backgroundImage.length) == "PNG")
		{listitem.style.backgroundImage="none";}
	}
	document.getElementsByTagName("body")[0].style.backgroundImage = "none";
	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 = "" + 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
		}
	}
}
