function toggleNewsItem(n) {
	
	document.getElementById("nr" + n).style.display = "none";
	document.getElementById("n" + n).style.display = "block";
	
}

function externalLinks() {
	var anchors = document.getElementsByTagName("a");
	for (var i = 0 ; i < anchors.length ; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
			anchor.target = "_blank";
	}
}

function scroller() {
	alert("scroll!");
}

window.onload = externalLinks;