function SendInquiry()
{
  var ItemSelected = 0;
  for (var i=0; i<document.forms[0].elements.length; i++)
  {
    if (document.forms[0].elements[i].type=="checkbox") if (document.forms[0].elements[i].checked==true) ItemSelected++;
  }
  if (ItemSelected)
    document.forms[0].submit();
  else
    alert('Please check the box next to the item(s) about which you wish to receive information.');
}