// homepage tabs
function showHomeTab(p_tabName) {
	if (document.getElementById) {
		var tabNames = new Array("Welcome", "ServiceMembers", "FriendsFamily", "Veterans");
		for (i=0; i<tabNames.length; i++) {
			var img = document.getElementById("button"+tabNames[i]);
			var content = document.getElementById("tab"+tabNames[i]);
			var listItem = document.getElementById("tabItem"+tabNames[i]);
			if (p_tabName == tabNames[i]){
				//alert('show this one - the selected one ' + tabNames[i].toLowerCase());				
				img.src = "images/nav/" + tabNames[i].toLowerCase() + "On.gif";
				content.style.display = "block"; 
				listItem.className = "on";
			} else{
				img.src = "images/nav/" + tabNames[i].toLowerCase() + ".gif";
				content.style.display = "none"; 
				listItem.className = "off";
			}
		}
		return false;
	} else{
		return true;
	}
}