window.onload = initPage;

function initPage()
{
	initPopupLinks();
}

function initPopupLinks()
{
	if (!document.getElementsByTagName)
	{
		return true;
	}

	var links = document.getElementsByTagName("a");

	for (var i = 0; i < links.length; i++) 
	{
		if (links[i].getAttribute("rel") == "external")
		{
			links[i].onclick = popUp;
		}
	}

	return true;
}

function popUp()
{
	win = window.open(this.href, "", "width=780,height=500,location=yes,menubar=yes,status=yes,resizable=yes,scrollbars=yes,menubar=yes");
	win.focus();
	return false;
}