//<![CDATA[
function getObj()
{
	var argv = getObj.arguments;
	var name = argv[0];
	var formname = argv[1];
	
	if (document.getElementById)
	{
		this.obj = document.getElementById(name);
		this.style = document.getElementById(name).style;
	}
	else if (document.all)
	{
		this.obj = document.all[name];
		this.style = document.all[name].style;
	}
	else if (document.layers)
	{
		if (formname != '')
		{
			this.obj = document.forms[formname].name;
			this.style = this.obj;
		}
		else
		{
			this.obj = document.layers[name];
			this.style = this.obj;
		}
	}
}

function ShowHideContent(name)
{
	var obj_Content = new getObj(name);
	if (obj_Content.style.display == "none")
	{
		obj_Content.style.display = "block";
	}
	else
	{
		obj_Content.style.display = "none";
	}
}

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"))
		{
			var rel = anchor.getAttribute("rel");
			if (rel == "_blank")
			{
				anchor.target = "_blank";
			}
			else if (rel.substring(0,9) == "_blank:")
			{
				anchor.target = rel.substring(9, rel.length);
			}
			else if (rel == "_self")
			{
				anchor.target = "_self";
			}
		}
	}
}

window.onload = externalLinks;
//]]>