function ExecuteAjaxDiv (url,capa,valores,metodo) {
		var capaContenedora = document.getElementById(capa);
		capaContenedora.innerHTML = mensajeInfo('Cargando ...... ');
        var myAjax = new Ajax.Updater(
                    {success: capa},
                    url,
					{
						method: metodo, 
						parameters: valores, 
                        onComplete:function(){ new Effect.Highlight(capa);},
                        asynchronous: true
					});  
    }	


  function mensajeInfo(St){
	stMsg = '<table width="300" border="0" align="center" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF" bgcolor="#FFFFFF">';
    stMsg += '<tr>';
    stMsg += ' <td width="49"><div align="center"><img src="img/indicador.gif" width="30" height="30" /></div></td>';
    stMsg += ' <td width="251"><em><strong>' + St + '<strong></em></td>';
    stMsg += '</tr>';
    stMsg += '</table>';
	return stMsg;
  }

  function mensajeError(St){
	stMsg = '<table width="300" border="0" align="center" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF" bgcolor="#FFFFFF">';
    stMsg += '<tr>';
    stMsg += ' <td width="49"><div align="center"><img src="img/indicador.gif" width="30" height="30" /></div></td>';
    stMsg += ' <td width="251"><em><strong>' + St + '<strong></em></td>';
    stMsg += '</tr>';
    stMsg += '</table>';
    return stMsg;
  }