function validateContactForm()
{
	if ((document.forms[0].name.value == "") || (document.forms[0].name.value == null))
	{
	alert("Please enter your name.");
	document.forms[0].name.focus()
	}

	else if (document.forms[0].email.value.indexOf("@")==-1 || document.forms[0].email.value.indexOf(".")==-1 || document.forms[0].email.value.indexOf(" ")!=-1 || document.forms[0].email.value.length<6)
		 {
	alert("You have either failed to enter or typed an invalid email adress, please check and try again.");
	document.forms[0].email.focus()
	return false;
	}

	else if ((document.forms[0].telephone.value == "") || (document.forms[0].telephone.value == null))
	{
	alert("Please enter your contact telephone number."); 
	document.forms[0].telephone.focus()
	}

	else if ((document.forms[0].details.value == "") || (document.forms[0].details.value == null))
	{
	alert("Please enter some information about the nature of your enquiry."); 
	document.forms[0].details.focus()
	}

	else
	{
	document.forms[0].submit();
	}
}