/// <reference path="~/Scripts/jquery-1.7.js" />
Sys.loader.defineScript({
        name: "jQuery",
        releaseUrl: "//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.min.js",
        debugUrl: "//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.js",
        isLoaded: !!window.jQuery
    });
Sys.require(Sys.scripts.jQuery, function () {
    var zIndexNumber = 1000;
    $("div").each(function () {
        var zindex = $(this).css("zIndex");
        if (zindex === undefined || zindex < 0 || zindex === "auto") {
            $(this).css("zIndex", zIndexNumber);
            zIndexNumber -= 10;
        }
    });
});