function change(formid,cur) {

var myindex=formid.selectedIndex;


if (myindex == 1){
document.location=formid.options[myindex].value;
}
if (myindex == 2){
document.location=formid.options[myindex].value;
}
if (myindex == 0){
formid.selectedIndex = cur;
}
if (myindex == 3){
formid.selectedIndex = cur;
}
if (myindex == 4){
document.location='http://www.backhus.us';
}
}