function isShow(tab_id,div_id,t_Style,e,f)    //
{
   for(var i = 0;i < e;i++)
   {
    document.getElementById("divs"+f+"_"+i).style.display="none";
	  document.getElementById("tabs"+f+"_"+i).style.backgroundImage='url(images/bg_taboff1.gif)';
	  document.getElementById("tabs"+f+"_"+i).className="bgoff";
   }
   document.getElementById(div_id).style.display=t_Style;
   document.getElementById(tab_id).style.backgroundImage='url(images/bg_tabon1.gif)';
   document.getElementById(tab_id).className="bgon";
   
   //以下修改"更多"的链接
     if(f=="A" && div_id=="divsA_0")
   {
   $("#AAA").attr("href","news_3.html");
   }
      if(f=="A" && div_id=="divsA_1")
   {
   $("#AAA").attr("href","news_4.html");
   }
   
    if(f=="B" && div_id=="divsB_0")
   {
   $("#BBB").attr("href","news_2.html");
   }
   
  if(f=="B" && div_id=="divsB_1")
   {
   $("#BBB").attr("href","news_1.html");
   }
   
       if(f=="C" && div_id=="divsC_0")
   {
   $("#CCC").attr("href","porduct.html");
   }
   
  if(f=="C" && div_id=="divsC_1")
   {
   $("#CCC").attr("href","porduct_news.html");
   }
   
          if(f=="D" && div_id=="divsD_0")
   {
   $("#DDD").attr("href","solutions_4.html");
   }
   
  if(f=="D" && div_id=="divsD_1")
   {
   $("#DDD").attr("href","solutions_6.html");
   }
}