$(document).ready(function() {

});

function ShowEmailFieldMessage(txtBox, message) {
    var text = String(txtBox.value);
    if (text.length < 1) {
        txtBox.value = message;
        $("#" + txtBox.id).css("color", "#999999");
    }
}

function HideEmailFieldMessage(txtBox, message) {
    if (txtBox.value == message) {
        txtBox.value = "";
        $("#" + txtBox.id).css("color", "#000000");
    }
}

function ToggleCost() {
    if ($(".CustomerCost").css("display") == "none")
        $(".CustomerCost").css("display", "block");
    else
        $(".CustomerCost").css("display", "none");
}