function formHandler(form){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.location.href = URL;
}

function formHandler2(form2){
var URL = document.form2.site.options[document.form2.site.selectedIndex].value;
window.location.href = URL;
}

function formHandler3(form3){
var URL = document.form3.site.options[document.form3.site.selectedIndex].value;
window.location.href = URL;
}