// JavaScript Document
function show_contacts(){
	document.getElementById("contacts").innerHTML = "anaconduto@yahoo.com";
	document.getElementById("contacts").style.fontWeight = 'bold';
	}
	
function hide_contacts(){
	document.getElementById("contacts").innerHTML = "Contacts";
	document.getElementById("contacts").style.fontWeight = 'normal';
	}
	
previous_index = 'init';
function submenu(index){
		if(document.getElementById("text")){ document.getElementById("text").style.display = 'none'; }
		menuLink = "menuLink" + index;
		menuLink2 = "menuLink" + previous_index;
		if(previous_index != 'init'){
			prev = "submenu" + previous_index;
			document.getElementById(menuLink2).style.fontWeight = 'normal';
			document.getElementById(menuLink).style.fontWeight = 'normal';
			document.getElementById(prev).style.display = 'none';
		}
		if( index != previous_index){
			div = "submenu" + index;
			document.getElementById(menuLink).style.fontWeight = 'bold';
			document.getElementById(div).style.display = 'block';
			previous_index = index;
		}else{
			previous_index = 'init';	
		}
	}