// ActionScript Document
function checkform(contact)
{
	 if (contact.firstname.value=='')
  {
    alert("Please enter your First Name.");
    contact.firstname.focus();
    return (false);
  }  
     
   if (contact.email.value == "")
  {
    alert("Please enter your Email Id.");
    contact.email.focus();
    return (false);
  }
  
  if (contact.email.value.indexOf ('@',0) == -1 || contact.email.value.indexOf ('.',0) == -1)
   {
    alert("Please enter valid Email Id.");
    contact.email.focus();
    return (false);
  }
      
   if (contact.address.value=='')
  {
    alert("Please enter your Address.");
    contact.address.focus();
    return (false);
  }  
 
   if (contact.city.value=='')
  {
    alert("Please enter your City.");
    contact.city.focus();
    return (false);
  } 
  
	if (contact.zipcode.value=='')
  {
    alert("Please enter your Zipcode.");
    contact.zipcode.focus();
    return (false);
  }  
   
   return (true);
}