
<!--  

function validate(form) {

   var xx = document.form;
   var msg; 
   var EmailOk  = true
   var Temp     = xx.email
   var AtSym    = Temp.value.indexOf('@')
   var Period   = Temp.value.lastIndexOf('.')
   var Space    = Temp.value.indexOf(' ')
   var Length   = Temp.value.length - 1   // Array is from 0 to length-1

   if (xx.firstname.value.length == 0) { 
   		validatePrompt(xx.firstname, "Please enter your first name.") ;
   		return false ; 
		}
   if (xx.lastname.value.length == 0) { 
   		validatePrompt(xx.lastname, "Please enter your last name.") ;
   		return false ; 
		}				
   if (xx.email.value.length == 0) {
   		validatePrompt(xx.email, "Please enter your Email address.") ;
   		return false ; 
		}

   if ((AtSym < 1) ||                     // '@' cannot be in first position
    (Period <= AtSym+1) ||             // Must be atleast one valid char btwn '@' and '.'
    (Period == Length ) ||             // Must be atleast one valid char after '.'
    (Space  != -1))                    // No empty spaces permitted
   {  
      alert('Please enter a valid e-mail address!')
      Temp.focus()
      return false;
   }
	
	return true;
   
}  		// end function

function isEmpty(inputStr) {
	if (inputStr == null || inputStr == "") {
		return true;
	}
	return false;
}

function validatePrompt(Ctrl, PromptStr) {
   alert(PromptStr) ;
   Ctrl.focus() ;
   return ;
}

//-->