onload=function() {
	externalLinks();
	ol_style();
}
function $(id) {
	return document.getElementById(id);
}
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.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="-10px";
				lis[z-1].style.paddingLeft="20px";
				lis[z-1].style.background="url('/imgs/"+z+".gif') 0 0 no-repeat";
			}
		}
	}
}