// JavaScript Document
function validate_contact_form(form)
{
	var return_value = false;
	if(form.name.value == "")
	{
		alert("Please enter your name");
		form.name.focus();
	}
	else if(form.email.value == "" && form.telephone.value == "")
	{
		alert("Please enter your email address or telephone number");
		form.email.focus();
	}
	else
	{
		return_value = true;
	}
	return return_value;
}