function showContent( tab, tabContentId) {
	// Hide any visible content first
	var tabs = document.getElementsByTagName("LI");
    
	for (var i = 0; i<tabs.length; i++) {
	    var tabA = tabs[i];
	    if(tabA.getAttribute('id') != "") {
		    tabs[i].className = "";
		}
	}
	
	var contentBoxes = document.getElementsByTagName("DIV");
	
	for (var n = 0; n<contentBoxes.length; n++) {
	    var contentBox = contentBoxes[n];
	    if(contentBox.className == "tabContent") {
		    contentBox.style.display = "none";
		}
	}
	
	
	// Display Selected Tab
	selectedTab = document.getElementById(tab);
	selectedTab.className = "cur";
	visibleTab = document.getElementById(tabContentId);
	
	visibleTab.style.display = "block";
}