// this is a javaascript test file


alert("test");


function getFM_Markers(mydata){
         xy = new Array(0,0);
         var urlstr="tor49-v3.php?myvalue=";
         var request = GXmlHttp.create();
	    request.open('GET', urlstr + mydata, true);	// request XML from PHP with AJAX call
	    request.onreadystatechange = function () {
		if (request.readyState == 4) {
                    var xmlDoc = request.responseXML;
                    locations = xmlDoc.documentElement.getElementsByTagName("sites");
                    markers = [];
	        	if (locations.length){
			 for (var i = 0; i < locations.length; i++) { // cycle thru locations
                         xy[0] = xy[0] + parseFloat(locations[i].getAttribute("lat"));
                         xy[1] = xy[1] + parseFloat(locations[i].getAttribute("lng"));
			 markers[i] = new GMarker(new GLatLng(locations[i].getAttribute("lat"),locations[i].getAttribute("lng")));
                         markers[i].infowindow = "Station: "+locations[i].getAttribute("ID");
                	 markers[i].markerindex = i;
		         markers[i].ID = locations[i].getAttribute("ID");
                                
		         	map.addOverlay(markers[i]);
         			}
                                
                                if (document.getElementById("crit").value == "call")
                                {
                                 xy[0] = xy[0]/parseFloat(locations.length);
                                 xy[1] = xy[1]/parseFloat(locations.length);
                                 var censite = new GLatLng(xy[0],xy[1]);
                                 map.setCenter(censite, 9);
                                 }
                                
                                if (document.getElementById("crit").value == "mycity")
                                {
                                 xy[0] = xy[0]/parseFloat(locations.length);
                                 xy[1] = xy[1]/parseFloat(locations.length);
                                 var censite = new GLatLng(xy[0],xy[1]);
                                 map.setCenter(censite, 10);
                                 }
                             
                                }}}
    			 request.send(null);
	                 }