function addBookmark(title) {
                     var url=parent.location.href;
                     if (window.sidebar) { 
                            window.sidebar.addPanel(title, url,""); 
                     } else if( document.all ) {
                     window.external.AddFavorite( url, title);
                     } else if( window.opera && window.print ) {
                     return true;
                     }
       }
function SetHome(obj,vrl){
        try{
                obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl);
        }
        catch(e){
                if(window.netscape) {
                        try {
                                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
                        }  
                        catch (e) 
                        { 
                                alert("抱歉！您的浏览器不支持直接设为首页。请在浏览器地址栏输入“about:config”并回车然后将[signed.applets.codebase_principal_support]设置为“true”，点击“加入收藏”后忽略安全提示，即可设置成功。");  
                        }
                        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
                        prefs.setCharPref('browser.startup.homepage',vrl);
                 }
             }
}


//function ShowSearch()
//{
// 
//   //站内搜索JS代码
// var a=1;
//// window.alert(a);
////return;
// if(document.getElementById("chk5").checked) a=2;
// if(document.getElementById("chk4").checked) a=1;
// if(document.getElementById("chk3").checked) a=5;
// if(document.getElementById("chk2").checked) a=4;
// if(document.getElementById("chk1").checked) a=3;

//  window.open("http://www.gg-px.com/Search1/Search"+a+".aspx?key="+escape(document.getElementById("keyworD").value));
//  
//}



    function ShowMiddleLineAD(pics,links,alts)
    {
      o=document.getElementsByName("middlelinead");
       for(i=0;i<o.length&&i<pics.length;i++)
       {   
          o[i].href=links[i];
          o[i].target="_blank";
          o[i].innerHTML="<img src='"+pics[i]+"' alt='"+alts[i]+"' style='border:none;width:700px;height:90px;' />";
       }
    }
    
    function ShowRightAD(pics,links,alts)
    {
       o=document.getElementsByName("rightad");
       for(i=0;i<o.length&&i<pics.length;i++)
       {
          w=250;h=280;
          if(i>0)w=250; 
          o[i].href=links[i];
          o[i].target="_blank";
          if(pics[i].toLowerCase().indexOf(".swf")>0)
          o[i].innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0' width='"+w+"' height='"+h+"'><param name='movie' value='"+pics[i]+"' /><param name='quality' value='high' /><embed src='"+pics[i]+"' quality='high' pluginspage='http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='"+w+"' height='"+h+"'></embed></object>";
           else
          o[i].innerHTML="<img src='"+pics[i]+"' alt='"+alts[i]+"' style='border:none;width:"+w+"px;height:"+h+"px;'/>";
       }
    }
    
   
       function LoadAD()
   {
       ShowMiddleLineAD(middlelineadsrc,middlelineadlink,middlelineadalt);
       ShowRightAD(rightadsrc,rightadlink,rightadalt);
   }
   
   
       var Dom=new Array(8);
    Dom[0]=new Array("计算机类","机械模具","电子通讯","专业维修","招调工类");
    Dom[1]=new Array("自学考试","成人高考","远程教育","硕士博士");
    Dom[2]=new Array("英语","日语","法语","德语","汉语","韩语","粤语","其他语种");
    Dom[3]=new Array("会计","金融","经济");
    Dom[4]=new Array("行商管理","贸易营销","旅游酒店","饮食烹饪","卫生保健");
    Dom[5]=new Array("升学课程","时令课程","兴趣课程");
    Dom[6]=new Array("会展","采办","资讯","经纪","资源");
    Dom[7]=new Array("书法美术","音乐舞蹈","跆拳瑜伽","三棋牌技","艺术插花");
    function UpdateValue(a,b)
    {
    if(a.selectedIndex<1)
    b.value="";
    else
    b.value=a.options[a.selectedIndex].value
    }
    
    function GetCitys(a,b,c)
    {
    num =a.selectedIndex;
    len=b.options.length;
    while(--len)
    b.options[len]=null;
    UpdateValue(a,c);
    if(num<1){c.value="";return;}
    num--;
    for(i=0;i<Dom[num].length;i++)
    b.add(new Option(Dom[num][i],Dom[num][i]));
    }