function checkEmailAddress(field) {

// Note: The next expression must be all on one line...
//       allow no spaces, linefeeds, or carriage returns!
var goodEmail = field.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);

if (goodEmail){
   good = true
} else {
   alert('Please enter a valid e-mail address.')
   field.focus()
   field.select()
   good = false
   }
}

function sendOff(){      
   good = false
   checkEmailAddress(document.contactForm.EMAIL)
   if ((document.contactForm.EMAIL.value ==
        document.contactForm.EMAIL2.value)&&(good)){
      // This is where you put your action
      // if name and email addresses are good.
      // We show an alert box, here; but you can
      // use a window.location= 'http://address'
      // to call a subsequent html page, 
      // or a Perl script, etc.
   }     
   if ((document.contactForm.EMAIL.value !=
          document.contactForm.EMAIL2.value)&&(good)){
          alert('Both e-mail address entries must match.')
   }
}
function sendOffCorp(){      
   good = false
   checkEmailAddress(document.salesform.EMAIL)
   if ((document.salesform.EMAIL.value ==
        document.salesform.EMAIL2.value)&&(good)){
      // This is where you put your action
      // if name and email addresses are good.
      // We show an alert box, here; but you can
      // use a window.location= 'http://address'
      // to call a subsequent html page, 
      // or a Perl script, etc.
   }     
   if ((document.salesform.EMAIL.value !=
          document.salesform.EMAIL2.value)&&(good)){
          alert('Both e-mail address entries must match.')
   }
}

function enter(nextfield) {
if(window.event && window.event.keyCode == 13) {
  nextfield.focus();
  return false; }
else
  return true; }
  

function validate_form ( )
{
	valid = true;
        if ( document.contactForm.realname.value == "" )
        {
                alert ( "Please provide your name." );
                valid = false;
				return valid;
       }
	   
	   valid = true;
        if ( document.contactForm.email.value == "" )
        {
                alert ( "Please provide your email address." );
                valid = false;
				return valid;
       }
	   
	valid = true;
        if ( document.contactForm.TypeOfBusiness.value == "" )
        {
                alert ( "Please provide your type of business." );
                valid = false;
				return valid;
       }
	   

      
	  
	   
	   return document.contactForm.submit();
}