var NE =

{

    elements:

    [

        "header", "footer", "nav", "aside", "article", "section", "hgroup", "time",

        "mark", "meter", "progress", "details", "menu", "command", "keygen", "datalist",

        "embed", "figcaption", "figure", "ruby", "wbr", "rt", "rp", "summary", "output",

    ],

    ph_browser: null,

    ph_el: null,

    init: function ()

    {

        NE.ph_browser = document.getElementById("bl");

        NE.ph_el = document.getElementById("ph_el");

        NE.checkBrowser();

        NE.checkElements();

    },

    checkBrowser: function ()

    {

        var ua = navigator.userAgent;

        if (ua.indexOf("Firefox") != -1)

            NE.ph_browser.style.backgroundImage = "url(img/firefox.jpg)";

        else if (ua.indexOf("Chrome") != -1)

            NE.ph_browser.style.backgroundImage = "url(img/chrome.jpg)";

        else if (ua.indexOf("Opera") != -1)

            NE.ph_browser.style.backgroundImage = "url(img/opera.jpg)";

        else if (ua.indexOf("Trident") != -1)

            NE.ph_browser.style.backgroundImage = "url(img/ie9.jpg)";

        else if (ua.indexOf("Safari") != -1)

            NE.ph_browser.style.backgroundImage = "url(img/safari.jpg)";

    },

    checkElements: function ()

    {

        for (var ix = 0; i < NE.elements.length; ix++)

        {

            var ans = HTML5_Support.newSemanticElements(NE.elements[ix]);

            var d = document.createElement("div");

            d.innerHTML = NE.elements[ix];

            if (ans)

                d.style.backgroundImage = "url(img/check_ok.png)";

            else

                d.style.backgroundImage = "url(img/check_no.png)";

            NE.ph_el.appendChild(d);

        }

    }

}