function Enviar(){
	document.formlogin.submit();
}
function cambiarOr(nom,obj){
	obj.src=nom;
}
function ira(dire){
	location.href=dire;
}
function recuperapass()
{
	window.open("recuperarpass.php","ventana3","width=410, height=260, scrollbars=no, menubar=no, location=no, resizable=no");
}

function registro()
{
	window.open("registro.php","ventana3","width=640, height=500, scrollbars=yes, menubar=no, location=no, resizable=no");
}

function limpia(valor)
{
	document.getElementById(valor).value='';	
}