var returnValue


function makeRequest(returnType, url){
		
		new Ajax.Request(url+'&rnd='+Math.random(), {			
			method: 'get',
			onCreate: function(transport) {
						
					},
			onComplete: function(transport) {		
			
				response = transport.responseText;
		
				response=response.strip();
				if(!response.blank()){
					returnValue=response;
				}else{
					returnValue='0';
				}
				
				var form=$('admin');
				
				
				if(returnType=='lat'){
					var input = form['lat2'];
					var el=document.getElementById('lat2');
					el.value=returnValue;								
					//$F(input).update(returnValue);
				}else{
					var input = form['lon2'];
					//$F(input).update(returnValue);
					document.getElementById('lon2').value=returnValue;
				}
			}
		});
}


function getLat(){
	alert(returnValue);
	
}

function getLon(){
	
}