window.onload = function(){
	if (document.getElementById) {
		//external links to open in a new window
		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";

		}//end for
	}//end if (document.getElementById)
}//end function