onload=function() {
	externalLinks();
	//ol_style();
}
function externalLinks() {
	for (var i=0; i<document.links.length; i++) {
		if (document.links[i].getAttribute("rel")=="external") {
			document.links[i].onclick=function() {
				window.open(this.href);
				return false;
			}
		}
	}
}
function ol_style() {
	if (document.getElementsByTagName("ol")[0] && !document.getElementsByTagName("ol")[0].getElementsByTagName("ol")[0]) {
		if (document.getElementById("content").getElementsByTagName("ol") && !document.getElementById("admin-options-page") && !document.getElementById("site-map-page") && !document.getElementById("admin-options-page") && !document.getElementById("terminology-page")) {
			var ols=document.getElementById("content").getElementsByTagName("ol");
			for (var i=0; i<ols.length; i++) {
				var lis=ols[i].getElementsByTagName("li");
				for (var z=1; z<=lis.length; z++) {
					lis[z-1].style.listStyle="none";
					lis[z-1].style.marginLeft="-20px";
					lis[z-1].style.paddingLeft="30px";
					lis[z-1].style.background="url('/imgs/li_"+z+".gif') 0 0 no-repeat";
				}
			}
		}
	}
}