/**
 * @author Jonathan Snook, http://www.snook.ca/jonathan
 * @author Add-ons by Robert Nyman, http://www.robertnyman.com
 */
function getElementsByClassName(oElm, strTagName, strClassName) {
	var arrElements = (strTagName == "*" && oElm.all) ? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for (var i = 0; i < arrElements.length; i++) {
		oElement = arrElements[i];
		if (oRegExp.test(oElement.className)) {
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements);
}

function showMoreLeftNav() {
	document.getElementById("showMoreLeftNavLink").style.display = "none";
	var links = getElementsByClassName(document, "li", "showMoreLeftNavExtended");
	for (var i = 0; i < links.length; i++) {
		links[i].style.display = "list-item";
	}
}