function setClimaButtonHandler() {
            jQuery('#climaMas').click(function() { 
                jQuery.blockUI({ message: jQuery('#selectClima'), css: { border: '0' } }); 
                jQuery('.blockOverlay').click(jQuery.unblockUI);
				jQuery('#lnkClose').click(jQuery.unblockUI);
            });     
        }
 
        jQuery(document).ready(function() {
        setClimaButtonHandler();
        jQuery('#climaBtnCiudad').click(function() {
            var sel = jQuery('#cboCiudades').val();
            jQuery.cookie("ciudad", sel, {expires: 90, path:'/'});
            if (sel.lenght == 0) {return false;}
            jQuery('#climaFooter').load(hostName+'/_clima_footer.php', null);
            jQuery('#climaHeader').load(hostName+'/_clima.php', function() {
                setClimaButtonHandler();
                jQuery.unblockUI();
            });
        });
        
      });