/* Navigation menu manipulation */

function ShowSportsNav() {
	document.getElementById("sportsnav").style.display='block';
}

function HideSportsNav() {
	document.getElementById("sportsnav").style.display='none';
}

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

window.onload = function () {
	externalLinks();
	
	if (document.getElementById("stockquote")) {
		document.getElementById("stockquote").style.visibility = "visible";
	}
}