// JavaScript Document
<!--
function hideItem( _ItemId ) {
	var thisItem = document.getElementById( _ItemId );
	thisItem.style.display = "none";
	}
	
function hideAll() {
	hideItem( 'newsletter' );
	hideItem( 'login' );
	hideItem( 'lembrar' );
	hideItem( 'msg' );
	}
	
function showItem( _ItemId ) {
	var thisItem = document.getElementById( _ItemId );
	if ( thisItem.style.display == "none") {
		hideAll();
		thisItem.style.display = "block";
		}
	else {
		hideAll();
		}
	}
//-->