function isShow(tab_id,div_id,t_Style,ss)    //
{
   for(var i = 0;i < 2;i++)
   {
    document.getElementById("divs_"+i).style.display="none";
	  document.getElementById("tabs_"+i).style.backgroundImage='url(/images/bg_taboff.gif)';
	  document.getElementById("tabs_"+i).className="bgoff3";
   }
   document.getElementById(div_id).style.display=t_Style;
   document.getElementById(tab_id).style.backgroundImage='url(/images/bg_tabon.gif)';
   document.getElementById(tab_id).className="bgon3";
   document.getElementById('11').innerHTML=ss;
}