function externalLinks()
{
	if (!document.getElementsByTagName)
	{
		return;
	}
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++)
	{
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
		{	
			anchor.target = "_blank";
		}
	}
}

function OpenDependantWindow(url) 
{
			  window.open(url,"nom_popup","menubar=no, status=no, scrollbars=yes, menubar=no, width=800, height=550");
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
{
	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;
			var imgAttribs = img.attributes;
			for (var j=0; j<imgAttribs.length; j++)
			{
				var imgAttrib = imgAttribs[j];
				if (imgAttrib.nodeName == "align")
				{
					if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle;
					if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle;
					break
				}
			}
			var strNewHTML = "<span " + imgID + imgClass + imgTitle;
			strNewHTML + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";";
			strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader";
			strNewHTML += "(src='" + img.src + "', sizingMethod='scale');\"></span>";
			img.outerHTML = strNewHTML;
			i = i-1;
		}
	}
} 


function startup()
{
	externalLinks();
	//correctPNG();
}