/*Navigation Bar JavaScript Functions*/

function displaySubMenu(name) {
   var menu = document.getElementById(name);
			
   menu.style.visibility = 'visible';
}
function hideSubMenu(name) {
   var menu = document.getElementById(name);
			
   menu.style.visibility = 'hidden';
}
function addContact(username, url, id) {

    var doc = document.getElementById(id);
	
	doc.href = "mailto:" + username + "@" + url;
}