function Buscar()
{
	new Ajax.Request(WEB_ROOT+'/ajax/reportes-faltantes.php', 
	{
		method:'post',
		parameters:$('frmFaltantes').serialize(true),
		onLoading: function(){
			$('loadBusqueda').show();
			$('contenido').innerHTML = "";
			},
   		onSuccess: function(transport){
			var response = transport.responseText || "no response text";
			$('loadBusqueda').hide();
			$("contenido").innerHTML=response;
		},
    onFailure: function(){ alert('Something went wrong...') }
  });

}

function ExportInv()
{
	$('frmFaltantes').submit();
	return true;
}