<!--

 function isEmail(str)
 {
  var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    return (filter.test(str));
 }
 
 function checkForm()
 {
  var frm  = document.forms[0];
  var email= frm.EMAIL.value;
  var name= frm.NAME.value;
  
   if(!isNAME(name))
  {
   alert('Please provide a name');
   frm.NAME.focus();
   return false;
  } 
 
  if(!isEmail(email))
  {
   alert('Please provide a valid email');
   frm.EMAIL.focus();
   return false;
  } 
  return true;
}

//-->