var d = document;
		var a;
		function init_links() {
			var as,a,a_obj,l;
					
			if (d.getElementsByTagName) {
				l = d.getElementById("leftbar");
				as = l.getElementsByTagName("a");
				for (a=0;a<as.length;a++) {
					a_obj=as[a];
					a_obj.onclick = image_link;
				}
			}
		}
		function image_link(e) {
			var img_name,whtml;
		
			a = this;
		
			if (!a.href) { a = e.srcElement.parentElement; } 	//For images in IE
			if (!a.href) { a = e.srcElement; } 	//For IE
			if (!a.href) { return false; }
		
			switch (a.className) {
				case "download":
					return true;
					break;
				case "external":
					if (!a.img_src) {
						a.img_src = a.href;
						a.href="#";
					}
					window.open(a.img_src);
					break;
				default:
					if (!a.img_src) {
						a.img_src = a.href;
						a.href="#";
					}
				
					d.getElementById("imagen").src = "images/loading.gif";
					d.getElementById("imagen").alt = "Loading...";
					d.getElementById("imagen").src = a.img_src;
					d.getElementById("epigrafe").innerHTML = a.title;
					a = window.undefined;
				break;
			}


			return false;
		}
		window.onload = init_links;
		window.onerror = init_links;