function checkinternship (form)
{
  if (form.Company.value == "") {
    alert( "Please give us the name of your company." );
    form.Company.focus();
    return false ;
  }
  if (form.company_description.value == "") {
    alert( "Please give us a brief description about what your company does." );
    form.company_description.focus();
    return false ;
  }
  if (form.Address.value == "") {
    alert( "Please give us your street address." );
    form.Address.focus();
    return false ;
  }
  if (form.City.value == "") {
    alert( "Please tell us your city." );
    form.City.focus();
    return false ;
  }
  if (form.State.value == "") {
    alert( "Please tell us your state." );
    form.State.focus();
    return false ;
  }
  if (form.Zip.value == "") {
    alert( "Please tell us your zip code." );
    form.Zip.focus();
    return false ;
  }
  
  
  if (form.FirstName.value == "") {
    alert( "Please tell us your first name." );
    form.FirstName.focus();
    return false ;
  }
  if (form.LastName.value == "") {
    alert( "Please tell us your last name." );
    form.LastName.focus();
    return false ;
  }
  if (form.Title.value == "") {
    alert( "Please tell us your job title." );
    form.Title.focus();
    return false ;
  }
  if (form.workPhone.value.search(/\d{3}\-\d{3}\-\d{4}/)==-1)
   {
      alert("The phone number you entered is not valid.\r\nPlease enter a phone number with the format xxx-xxx-xxxx.");
	  form.workPhone.focus();
      return false;
   }
  if (form.Email.value == "") {
    alert( "Please tell us your email address." );
    form.Email.focus();
    return false ;
  }
  var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
  var address = form.Email.value;
   if(reg.test(address) == false) {
      alert('Invalid email address!\r\nPlease re-enter your email address.');
	  form.Email.focus();
      return false;
   }
  myOption = -1;
  for (i=form.BestContactTime.length-1; i > -1; i--) {
    if (form.BestContactTime[i].checked) {
    myOption = i; i = -1;
    }
  }
  if (myOption == -1) {
    alert("Please tell us the best time of day to contact you.");
    return false;
  }
    
  
  if (form.date1.value == "") {
    alert( "Please tell us the date the internship will be available." );
    form.date1.focus();
    return false ;
  }
  
  return true ;
}