function ValidateMail(which)
{
var bPass = true;
var sMessage
var oField

//begin field checking
	switch (bPass)
	{
	case (which.name.value.length == 0) :
	sMessage = "Please enter your Name.";
	bPass=false;
	oField = which.name;
	break;

	case (which.phone.value.length == 0) :
	sMessage = "Please enter your phone.";
	bPass=false;
	oField = which.phone;
	break;

	case (which.email.value.length == 0) :
	sMessage = "Please enter your E-Mail.";
	bPass=false;
	oField = which.email;
	break;

	default :
	break;
	}

//end field checking
if (!bPass)
	{
	window.alert(sMessage);
	oField.focus();
	return false;
	}
	else
	{
	return true;
	}

//end function
}
/**********************************/