}//end ready state change
else{
directions.innerHTML = 'Please zoom out to choose another city area';
message.innerHTML = '0 property(s) found';
}
}//end eventcode function
//Send request
contentRequest('POST','data.php',params,eventCode);
}//end fetch listings function
function fetch_cities(county,lat,lng,state){
if(!lat){//point not found, fetch last city point
if(debugMap) alert('Restoring point from saved point');
lat = lastCpoint.y;
lng = lastCpoint.x;
state = lastCpoint.state;
county = lastCpoint.county;
if(debugMap) alert('Lat:'+lat+',Lng:'+lng+',State:'+state+',County:'+county);
if(debugMap) alert('Clearing overlays');
map.clearOverlays();// clear all overlays
if(debugMap) alert('Centering and Zooming Map');
map.centerAndZoom(new GPoint(parseFloat(lng),parseFloat(lat)), 8); //center and zoom to city level
if(debugMap) alert('Clearing zoom events');
GEvent.clearListeners(map, 'zoom');//clear all zoom events
if(debugMap) alert('Adding zoom event fetch counties');
addZoomEvent(9,'fetch_counties();'); //enable zoom level event for zooming to state level
}
directions.innerHTML = 'Loading Cities...
';
//Build params
if(debugMap) alert('Building Request Params');