السلام عليكم

اخواني اود ان اعدد خيار الجافا الاتي وقد قمت بالتالي ولكنه يعطيني إيرور دائماً هل من حل ؟


كود:
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function formHandler(form){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.location.href = URL;
}

function formHandler(form1){
var URL = document.form1.site1.options[document.form1.site1.selectedIndex].value;
window.location.href = URL;
}
function formHandler(form3){
var URL = document.form3.site3.options[document.form3.site3.selectedIndex].value;
window.location.href = URL;
}
function formHandler(form4){
var URL = document.form4.site4.options[document.form4.site4.selectedIndex].value;
window.location.href = URL;
}
function formHandler(form5){
var URL = document.form5.site5.options[document.form5.site5.selectedIndex].value;
window.location.href = URL;
}
function formHandler(form6){
var URL = document.form6.site6.options[document.form6.site6.selectedIndex].value;
window.location.href = URL;
}
function formHandler(form7){
var URL = document.form7.site7.options[document.form7.site7.selectedIndex].value;
window.location.href = URL;
}
// End -->
</SCRIPT>