// JavaScript Document
function external_links() {
var anchors = document.getElementsByTagName('a');
	for(var i = 0; i < anchors.length; i++) {
		if (anchors[i].target == '_blank' && !anchors[i].rel) {
			anchors[i].innerHTML = anchors[i].innerHTML+'<img src="/images/new_window.gif" alt="Link opens in new window" />';
		}
		if (anchors[i].className == 'download_link') {
			anchors[i].innerHTML = '<img src="/images/icons/'+anchors[i].href.substr(anchors[i].href.length-3,3)+'.gif" alt="'+anchors[i].href.substr(anchors[i].href.length-3,3)+' Document" /> '+anchors[i].innerHTML;
		}
	}
}
window.onload = external_links;