totalSub = 4;
d = document;

document.write('<style type="text/css"><!--');
for (i=1; i<=totalSub; i++){

	document.write('ul#submenu'+i+' {padding:0px; margin:0px; list-style-type:none;}');
	document.write('ul#submenu'+i+' li a{font-family:tahoma,verdana,geneva,sans-serif; font-size:8pt;	color:#FFFFFF; font-weight:bold; text-decoration: none; height: 20px; background: url(../imgs/submenulat.gif);}');
	document.write('ul#submenu'+i+' li a:link, ul#submenu'+i+' li a:visited {color: #FFFFF; display: block; background: url(../imgs/submenulat.gif); padding: 2px 0 0 10px; font-family:tahoma,verdana,geneva,sans-serif;	font-size:8pt; font-weight:normal;}');
	document.write('ul#submenu'+i+' li a:hover {color: #FFFFFF; background: url(../imgs/submenulat.gif) 0 -21px;	padding: 2px 0 0 10px;}');
	document.write('ul#submenu'+i+' li a.destacar, ul#submenu'+i+' li a.destacar:visited {color: #FFFFFF; background: url(../imgs/menulat.gif) 0 -21px;	padding: 2px 0 0 10px; font-weight:bold;}');
}
document.write('--></style>');

function ocultamenu(){
  /*for (i=1; i<=totalSub; i++){
    var menu = eval('document.getElementById("submenu'+i+'")');
    menu.style.display = "none";
	}*/
}

function despliega(idSub){
  var menu = document.getElementById(idSub)
    if(menu.style.display == "none"){
      menu.style.display = "block";
    }
    else{
      menu.style.display = "none";
    }
	if(idSub == 'submenu2'){menu = document.getElementById('submenu3');menu.style.display = "none";}
	if(idSub == 'submenu3')
	{
		menu = document.getElementById('submenu2');
		document.getElementById('submenu4').style.display = "none";
		menu.style.display = "none";
	}
}