function validate_form()
{
	var error = '';
	if(document.contact.full_name.value == '')
	{
		error = error+'Please enter your full name\n';
	}
	if(document.contact.company.value == '')
	{
		error = error+'Please enter a company name\n';
	}
	if(document.contact.email.value == '')
	{
		error = error+'Please enter a valid email address\n';
	}
	if(document.contact.telephone.value == '')
	{
		error = error+'Please enter your telephone number\n';
	}
	if(document.contact.address.value == '')
	{
		error = error+'Please enter your full address\n';
	}
	if(document.contact.post_code.value == '')
	{
		error = error+'Please enter your post code\n';
	}
	if(document.contact.event_date.value == '')
	{
		error = error+'Please enter the event date\n';
	}
	if(document.contact.dispute_details.value == '')
	{
		error = error+'Please enter the details of the dispute\n';
	}
	if(document.contact.claim_value.value == '')
	{
		error = error+'Please enter the claim value\n';
	}
	if(document.contact.how_found.value == '')
	{
		error = error+'Please enter how you found us\n';
	}
	if(error == 0)
	{
		return true;
	}
	else
	{
		alert(error);
		return false;
	}
}