function updateCities () {
    selectedCity = $('county-dd').options[$('county-dd').selectedIndex].value;
    selectedCity = (selectedCity == "") ? "all" : selectedCity;
    
    //alert(selectedCity);
    
   	new Ajax.Updater('cities-list', '/idx/updator.php?county=' + selectedCity, {
                      onComplete:function(request) { },
	      			  evalScripts:true, asynchronous:true });
}


function UpdateFromMap(county){
		
	   
	   var cbo = $('county-dd');
	   for (var i=0; i < cbo.length;i++){
	   	if (cbo.options[i].value == county){
	   	    cbo.selectedIndex = i; 	
	   		}
	   }
	   	
		new Ajax.Updater('cities-list', '/idx/updator.php?county=' + county, {
                      onComplete:function(request) { },
                      evalScripts:true, asynchronous:true });
}


function UpdateCountyFromMap(county){
		
	   
	   var cbo = $(county);
	   cbo.checked = true; 	
	   		
}