function validate_form(x)
	{
		submitOK="True";
		var message = "Form incomplete, please: \n";

		if (x.Name.value.length<2)
			{ message += "- Enter your name\n";
			submitOK="False"; }

		if (!(isValidEmail(x.Email.value))) {
			message += "- Enter your correct email address\n";
			submitOK="False";
		}
 
		if (x.Telephone.value.length<5)
			{ message += "- Enter your telephone number\n";
			submitOK="False"; }
 

		if (submitOK=="False"){
 			alert(message)
 			return false;
 		}
 		else {
 			return true;
 		}
	}