// JavaScript Document
var ExternalLinks = {
	init: function() {
		var links = document.getElementsByTagName("a");
		for (var i = 0; i < links.length; i++) {
			var rel = links[i].getAttribute("rel");
			if(rel && rel == "external") {
				Core.addEventListener(links[i],"click",ExternalLinks.clickMouse);
				Core.addEventListener(links[i],"mouseover",ExternalLinks.overMouse);
			}
		}
	},
	
	clickMouse : function(event) {
		ExternalLinks.openWindow(this);
		Core.preventDefault(event);
	},
	
	openWindow : function(theLink) {
		window.open(theLink.href);
	},
	
	overMouse : function(event) {
		ExternalLinks.showTitle(this);	
	},

	showTitle : function(theLink) {
		theLink.title = "Åpnes i nytt vindu";
	}
	
}

Core.start(ExternalLinks);