function toggle_raid(x) {
  if (x == 0) {
    document.getElementById("raid").style.visibility='hidden';
    document.getElementById("raid").style.display='none';
  } else {
    document.getElementById("raid").style.visibility='visible';
    document.getElementById("raid").style.display='inline';
  }
}
function validate() {
  var ele=document.getElementById('order_form');
  if (ele.name.value == '') {ele.name.style.border="1px solid red"; return;}
  if (ele.company.value == '') {ele.company.style.border="1px solid red"; return;}
  if (ele.email.value == '') {ele.email.style.border="1px solid red"; return;}
  if (ele.email.value.split('@').length != 2) {ele.email.style.border="1px solid red"; return;}
  if (ele.phone.value == '') {ele.phone.style.border="1px solid red"; return;}
  if (ele.fax.value == '') {ele.fax.style.border="1px solid red"; return;}
  if (ele.cpu.value == '') {ele.cpu.style.border="1px solid red"; return;}
  if (ele.ram.value == '') {ele.ram.style.border="1px solid red"; return;}
  if (ele.hdd_capacity.value == '') {ele.hdd_capacity.style.border="1px solid red"; return;}
  if (ele.bandwidth.value == '') {ele.bandwidth.style.border="1px solid red"; return;}
  ele.submit();
}