function Validator(Dreg)
{

if (Dreg.Dclass.value == "")
{
alert("You Must Select A Class!");
Dreg.Dclass.focus();
return(false);
}
if (Dreg.Carno.value == "")
{
alert("You must enter a car number!");
Dreg.Carno.focus();
return(false);
}
if (Dreg.dfname.value == "")
{
alert("Please Enter Drivers First Name");
Dreg.dfname.focus();
return(false);
}
if (Dreg.dlname.value == "")
{
alert("Please Enter Drivers Last Name");
Dreg.dlname.focus();
return(false);
}
return true
}