function validateForm()
{		
	with (document.frmMain)
	{																		
		clearValidationFlag(); // Important !
					
		validateNonEmpty(first_name, "vFirstName");
		validateNonEmpty(phone, "vPhone");
		validateNonEmpty(email, "vEmail");				
		validateEmail(email, "vEmail");	
		validateNonEmpty(comments, "vComments");
		
					
		if (isValid()) 
		{
			form_event.value = "PROCESS";
			submit();
		}
	}							
}