function popCall() {
    var callBox;
    callBox = document.getElementById("ctlSSC");

    if (callBox.style.display == "none") {
        callBox.style.display = "block";
    }
    else {
        callBox.style.display = "none";
    }
}

function sendCall() {
    var btn;
    btn = document.getElementById("btnSSC");

    btn.click();

    var isVal;
    isVal = document.getElementById("tbFrmVal");

    if (isVal == "true") {
        setTimeout("popCall()", 5500);
    }
}

function btnClick(thisBtn) {
    var btn;

    if (thisBtn == "btnSprocket") {
        //find address and zip from master on home page
        var addr, zip;
        addr = document.getElementById("tbSprocketAddr");
        zip = document.getElementById("tbSprocketZip");

        //validate addr and zip?
        var url = "Calculator.aspx?str=" + addr.value + "&zip=" + zip.value;
        document.location.href = url;

    }
    else {

        btn = document.getElementById(thisBtn);

        btn.click();
    }
}