// JScript File
var cal = new CalendarPopup("caldiv");
    cal.setCssPrefix("CAL");
    function opinfo_checker(sender,args)
    {
        for(i=0;i<document.contactform.opinfo.length;i++)
        {
            if(document.contactform.opinfo[i].checked)
            {
                args.IsValid = true;
                return;
            }
        }
        args.IsValid = false;
    }
    function dest_checker(sender,args)
    {
        for(i=0;i<document.contactform.dest.length;i++)
        {
            if(document.contactform.dest[i].checked)
            {
                args.IsValid = true;
                return;
            }
        }
        args.IsValid = false;
    }