function validate() 
{
	if (bgbdigilincform.Name.value == '') 
	{
		alert('Please enter your Name.');		
		event.returnValue=false;
		return false;
	}
	if (bgbdigilincform.Address.value == '') 
	{
		alert('Please enter your Address.');
		event.returnValue=false;
		return false;
	}
	
	if (bgbdigilincform.PostCode.value == '') 
	{
		alert('Please enter your Post Code.');
		event.returnValue=false;
		return false;
	}
	
	if (bgbdigilincform.Telephone.value == '') 
	{
		alert('Please enter your Telephone number.');
		event.returnValue=false;
		return false;
	}
		if (bgbdigilincform.Email.value == '') 
	{
		alert('Please enter your Email address.');
		event.returnValue=false;
		return false;
	}
}