function refresh(){
	document.location.href = document.location.href;
}

function refreshCounty(objElement){
	
	var selectoption = objElement.options[objElement.selectedIndex].value;
	var objCounty = document.form1.county;
	
	if(CountyArray){
		objCounty.options.length=0;
		for (i=0; i <CountyArray.length; i++){
			if(selectoption==""){
				addOption(objCounty,CountyArray[i][0],CountyArray[i][0]);
			}else{
				if(CountyArray[i][1]==selectoption){
					addOption(objCounty,CountyArray[i][0],CountyArray[i][0]);
				}
			}
		}
	}
}