var sUrlUV= "/ajax/gxml_uvsic.php";

var bprimeraV=false;


var handleSuccessM = function(o){
	
    if(o.responseText !== undefined){

        var xmldoc = o.responseXML.documentElement;
        var xlnodes = xmldoc.getElementsByTagName(o.argument[0]);

        for(var i=0;i<xlnodes.length;i++){
            var lalon=xlnodes[i].childNodes[0].firstChild.nodeValue;
            var lalat=xlnodes[i].childNodes[1].firstChild.nodeValue;
            var elhtml=xlnodes[i].childNodes[2].firstChild.nodeValue;

            if(!bprimeraV){
                map.setCenter(new GLatLng(lalat,lalon), 6);
                bprimeraV=true;
            }else{
                map.panTo(new GLatLng(lalat, lalon));
            }
            
            map.openInfoWindowHtml(new GLatLng(lalat, lalon),elhtml);
        }
		
		
    }
};


var handleFailure = function(o){
    alert("Problemas con la solicitud de información al servidor");
};



var callbackM =
{
    success:handleSuccessM,
    failure:handleFailure,
    argument:['uv']
};




function obtenUV(){
    var postData = '';
    var request = YAHOO.util.Connect.asyncRequest('POST', sUrlUV, callbackM, postData);
}