function formHandler(category){
var URL = category.city.options[category.city.selectedIndex].value;
window.location.href = URL;
}
function formHandler2(category){
var URL = category.county.options[category.county.selectedIndex].value;
window.location.href = URL;
}
function formHandler3(category){
var URL = category.type.options[category.type.selectedIndex].value;
window.location.href = URL;
}

function formHandler5(category){
var URL = category.district.options[category.district.selectedIndex].value;
window.location.href = URL;
}