var valid = new Object();
valid.nama = /^[a-zA-Z ]*$/;
valid.angka = /^[0-9 ]*$/;
valid.phone = /^[0-9]{14}$/;
valid.email = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3})(\]?)$/;

function cekpenuh(){
if(document.form_indata_mb.vceknumber.value.length==5){ 
   document.form_indata_mb.Submit.disabled = false;
}
}