// JavaScript Document
function openExternal(){
if(!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName('a');
	for(var i = 0; i < anchors.length; i++){
		var thisAnchor = anchors[i];
		if(thisAnchor.getAttribute('href') && thisAnchor.getAttribute('rel') == 'external'){
		thisAnchor.target = '_blank';
		}
		}
}

window.onload = openExternal;