//-----------------função menu popup---------------------


function init(){

	document.getElementById("bt_sub").onmouseover = function(){document.getElementById("submenu_2").style.display='block';};
	document.getElementById("bt_sub").onmouseout = function(){document.getElementById("submenu_2").style.display='none';};
	document.getElementById("submenu_2").onmouseout = function(){document.getElementById("submenu_2").style.display='none';};
	document.getElementById("submenu_2").onmouseover = function(){document.getElementById("submenu_2").style.display='block';};
	
	
	/*
	document.getElementById("bt_sub2").onmouseover = function(){document.getElementById("submenu2").style.display='block';};
	document.getElementById("bt_sub2").onmouseout = function(){document.getElementById("submenu2").style.display='none';};
	document.getElementById("submenu2").onmouseout = function(){document.getElementById("submenu2").style.display='none';};
	document.getElementById("submenu2").onmouseover = function(){document.getElementById("submenu2").style.display='block';};
*/
	
	

/*	document.getElementById("btCasos").onmouseover = function(){document.getElementById("subCasos").style.display='block';};
	document.getElementById("btCasos").onmouseout = function(){document.getElementById("subCasos").style.display='none';};
	document.getElementById("subCasos").onmouseout = function(){document.getElementById("subCasos").style.display='none';};
	document.getElementById("subCasos").onmouseover = function(){document.getElementById("subCasos").style.display='block';};
*/}

	window.onload=init