// JavaScript Document
function setPopups() {
	if(!document.getElementsByTagName)
		return;
		
	var links = document.getElementsByTagName('a');
	
	for(var i=0; i < links.length; i++) {
		if(links[i].rel == "external")
			links[i].onclick = openPopup;
	}
}

function openPopup() {
	window.open(this.href);
	return false;
}