function SelSearch1(parts){
 searchform.search1.value=parts.options[parts.selectedIndex].value;
}
function SelSearch2(parts){
 searchform.search2.value=parts.options[parts.selectedIndex].value;
}
function SelSearch3(parts){
 searchform.search3.value=parts.options[parts.selectedIndex].value;
}
function CheckSearch(){
 searchform.submit();
}