function showtb(tbnum)
{
   
   eval("tbtype" + 1 + ".style.display=\"none\";");
   eval("tbtype" + 2 + ".style.display=\"none\";");
   eval("tbtype" + 3 + ".style.display=\"none\";");
   eval("tbtype" + 4 + ".style.display=\"none\";");
   eval("tbtype" + 5 + ".style.display=\"none\";");
   
   whichEl = eval("tbtype" + tbnum);
   if (whichEl.style.display == "none")
   {
      eval("tbtype" + tbnum + ".style.display=\"\";");
   }
   else 
   {
      eval("tbtype" + tbnum + ".style.display=\"none\";");
   }
}

function showtb_faq(tbnum)
{

   whichEl = eval("tbtype" + tbnum);
   if (whichEl.style.display == "none")
   {
      eval("tbtype" + tbnum + ".style.display=\"\";");
   }
   else 
   {
      eval("tbtype" + tbnum + ".style.display=\"none\";");
   }
}


function showtb2(tbnum)
{
   whichEl = eval("tbtype" + tbnum);
   if (whichEl.style.display == "none")
   {
      eval("tbtype" + tbnum + ".style.display=\"\";");
	  eval("tbtype" + tbnum + "2" + ".style.display=\"none\";");
   }
   else 
   {
      eval("tbtype" + tbnum + ".style.display=\"none\";");
	  eval("tbtype" + tbnum + "2" + ".style.display=\"\";");	  
   }
}

//点击按钮然后跳转页面
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  window.open(theURL,winName,features);
}
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// 收藏本站
function bookmark(){
var title=document.title
var url=document.location.href
if (window.sidebar) window.sidebar.addPanel(title, url,"");
else if( window.opera && window.print ){
var mbm = document.createElement('a');
mbm.setAttribute('rel','sidebar');
mbm.setAttribute('href',url);
mbm.setAttribute('title',title);
mbm.click();}
else if( document.all ) window.external.AddFavorite(url, title);
}
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