<!-- 
function checkfield(passForm) 
{ 
       if (passForm.email.value =="")
	{
         alert("Please enter an e-mail address")
         passForm.email.focus()
         return false
	}
	
       if (passForm.screen_name.value =="")
	{
         alert("Please enter a screen name")
         passForm.screen_name.focus()
         return false
	}
	
	       if (passForm.password.value =="")
	{
         alert("Please enter a password")
         passForm.password.focus()
         return false
	}
      return true
}
-->