function expandIt(){
	hts = screen.height - 410;
	document.getElementById('expandMe').height = hts;
	document.oncontextmenu=inhabilitar;
}

function inhabilitar(){
/* alert("test");*/
 return false;
}

function popupini(){
	document.oncontextmenu=inhabilitar;
}


function mostrar(a){
if (document.getElementById(a).style.display =='') {
    document.getElementById(a).style.display = 'none';
   }
   else {
    document.getElementById(a).style.display='';
    }
}


function vermenu() {	
	var url=document.URL;
	var val=url.split('=');
	var dest = val[1];
	if (dest!= undefined) {
	document.getElementById(dest).style.display = 'block';
	}
	else{
	}
}

function cambiar(obj) 
{ 
  if (document.getElementById(obj).style.display=='none')
	{
	 	 document.getElementById(obj).style.display='block';
	}
	else
	{
	   document.getElementById(obj).style.display='none';
	}		 
}