function showads(at)

{

    switch(at)

    {

        case 0:

            ads728x90();

            break;

        case 1:

            ads160x600();

            break;

        case 2:

            ads728x15();

            break;

        case 3:

            ads336x280();

            break;

     }

 }



var acurl = top.location.toString().toLowerCase();



function ads728x90() {



    //    if (acurl.indexOf('/onlineguigushi/') > 0 || acurl.indexOf('/guipiandianying/') > 0 || acurl.indexOf('/guichuidengquanji/') > 0) {



    document.write('<a href="http://ps.876.tw/" target="_blank"><img src="http://ps.876.tw/images/banner.gif" style="border: 0px;width: 728px; height: 90px;" alt="" /></a>');



    //    } else {

    //        google_ad_client = "pub-2766498197753827";

    //        /* ghost876tw_728x90 */

    //        google_ad_slot = "9011691622";

    //        google_ad_width = 728;

    //        google_ad_height = 90;

    //        document.write('<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>');

    //    }

}





function ads160x600() {



    if (acurl.indexOf('/onlineguigushi/') > 0 || acurl.indexOf('/guipiandianying/') > 0 || acurl.indexOf('/guichuidengquanji/') > 0) {



        document.write('<a href="javascript:;" onclick="window.open(\'http://www.876.tw/show/list_51.shtml\');"><img src="/templets/imgs/mmalbum.jpg" alt="正妹牆強力版！" /></a>');



    } else {

        google_ad_client = "pub-2766498197753827";

        /* ghost876tw_160x600 */

        google_ad_slot = "6505830233";

        google_ad_width = 160;

        google_ad_height = 600;

        document.write('<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>');

    }

}





function ads728x15() {

    google_ad_client = "pub-2766498197753827";

    //

    google_ad_slot = "3655306444";

    google_ad_width = 728;

    google_ad_height = 15;

    document.write('<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>');

}



function ads336x280() {



    if (acurl.indexOf('/onlineguigushi/') < 0 && acurl.indexOf('/guipiandianying/') < 0 && acurl.indexOf('/guichuidengquanji/') < 0) {



        google_ad_client = "pub-2766498197753827";

        /* Ghost876TW_336x280 */

        google_ad_slot = "4313417499";

        google_ad_width = 336;

        google_ad_height = 280;

        document.write('<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>');

    } else {

        document.getElementById('ggad336').style.display = 'none';

    }

}







function addBookmark() 

{

    if (window.sidebar) {

        window.sidebar.addPanel(top.document.title.toString(), top.location, ""); 

    }

    else if( document.all )

    {

        window.external.AddFavorite(top.location, top.document.title.toString());

    }

    else if( window.opera && window.print )

    {

        alert("press Ctrl+T to add a bookmark!");

    }

}



function homePage() 

{

 if (document.all)

    {

        document.body.style.behavior='url(#default#homepage)';

        document.body.setHomePage('http://ghost.876.tw');

    }

    else if (window.sidebar)

    {

        if(window.netscape)

        {

             try

            {  

                netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');  

            }  

             catch (e)  

             {  

                alert('please visite "about:config", and set the key "signed.applets.codebase_principal_support" value for true');  

             }

        } 

        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);

        prefs.setCharPref('browser.startup.homepage', 'http://ghost.876.tw');

   }

}