//var sURL = 'http://www.alabamagoldstarfamilies.org/AGSF_Vettes_for_Vets.htm'

var sYear, sVehicleClass, sColor, sFeatures, sClub, sTeeOneSize, sTeeTwoSize, iTickets, sTickets, sItemName, sItemNo

function checkFields(A) {
    if (A == "" || A == " " || A == "  " || A == "   " || A == " " || A == "  " || A == "   " || A == "--" || A == "---" || A == "n/a" || A == "N/A" || A == "N/a" || A == "na" || A == "NA" || A == "Na" || A == "tbd" || A == "TDB" || A == "Tbd") return true
}

function verify() {
    if (document.f.tickets.value == "") document.f.tickets.value = '0'

    if (document.f.year.options[document.f.year.selectedIndex].value == "- -") {
        document.f.year.focus()
        alert("Please select the Year of your Corvette.")
    }
    else if (document.f.vehicleClass.options[document.f.vehicleClass.selectedIndex].value == "- -") {
        document.f.vehicleClass.focus()
        alert("Please select the Class / Type of your Corvette.")
    }
    else if (checkFields(document.f.color.value)) {
        document.f.color.focus()
        alert("Please enter the Color of your Corvette.")
    }
    else if (document.f.teeOneSize.options[document.f.teeOneSize.selectedIndex].value == "- -") {
        document.f.teeOneSize.focus()
        alert("Please select the Size of your first tee shirt.")
    }
    else if (document.f.teeTwoSize.options[document.f.teeTwoSize.selectedIndex].value == "- -") {
        document.f.teeTwoSize.focus()
        alert("Please select the Size of your second tee shirt.")
    }
    else if (isNaN(document.f.tickets.value)) {
        alert("Please enter numbers only in the Tickets field.")
        document.f.tickets.focus()
        document.f.tickets.select()
    }
    else {
        if (confirm("Entrant Release Agreement\n\nBy clicking on the \'OK\' button, you release AGSF, its members, directors, and anyone else connected with this event from any and all unknown damages, injuries, losses, judgments, and\/or claims from any cause whatsoever that may be suffered to person or property.\n\nAll entrants and participants must have their entries and self properly insured.")) {

            sYear = document.f.year.options[document.f.year.selectedIndex].value
            sVehicleClass =  document.f.vehicleClass.options[document.f.vehicleClass.selectedIndex].value
            sColor = document.f.color.value
            sFeatures = document.f.features.value
            sTeeOneSize = document.f.teeOneSize.options[document.f.teeOneSize.selectedIndex].value
            sTeeTwoSize = document.f.teeTwoSize.options[document.f.teeTwoSize.selectedIndex].value
            iTickets = parseInt(document.f.tickets.value)

            if (sFeatures) sFeatures = " | " + sFeatures

            if (iTickets == 0) sTickets = ""
            else if (iTickets == 1) sTickets = " | " + iTickets + "x Museum Tour ticket"
            else sTickets = " | " + iTickets + "x Museum Tour tickets"

            sItemName = "Vettes for Vets Registration: " + sColor + " " + sYear + " " + sVehicleClass + sFeatures

            document.f.item_name.value = sItemName

            sItemNo = "2x Five-Lap Sessions, 1x " + sTeeOneSize + " Tee, 1x " + sTeeTwoSize + " Tee" + sTickets
            document.f.item_number.value = sItemNo
            document.f.custom.value = sItemNo

            iTotal = (iTickets * 12) + 100
            document.f.amount.value = iTotal

//alert(sItemName + "\n" + sItemNo + "\n" + iTotal)
            document.f.submit()
        }
    }
}