// <![CDATA[
window.onload = function() {
	externalLinks();
};

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") == "external")
	     	anchor.target = "_blank";
	 	}
}

/* Open centered popup window (fixed size) */
function popup(url) {
 var width  = 800;
 var height = 450;
 var left   = (screen.width  - width)/2;
 var top    = (screen.height - height)/2;
 var params = 'width='+width+', height='+height;
 params += ', top='+top+', left='+left;
 params += ', directories=no';
 params += ', location=no';
 params += ', menubar=no';
 params += ', resizable=no';
 params += ', scrollbars=no';
 params += ', status=no';
 params += ', toolbar=no';
 newwin=window.open(url,'windowname5', params);
 if (window.focus) {newwin.focus()}
 return false;
}

// ]]>