// JavaScript Document

function preloadImages() {
	var d=document;
	if(d.images) {
		if(!d.p) d.p=new Array();
		var i,j=d.p.length,a=preloadImages.arguments;
		for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0) {
			d.p[j]=new Image;
			d.p[j++].src=a[i];
		}
	}
}

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"; 
	} 
} 
window.onload = externalLinks;