function $(s){return document.getElementById(s);}
//nav
var tab=document.getElementsByTagName("TABLE")[2].rows;
var as=tab[0].getElementsByTagName("A"),sub=tab[1].getElementsByTagName("SPAN");
for(var i=0;i<as.length;i++)
{
  if(i==0)lth=as[i];
  as[i].onmouseover=function(){lth.id="old";sub[lth.parentNode.cellIndex].style.display="none";lth=this;   lth.id="act";sub[lth.parentNode.cellIndex].style.display="";}
  as[i].hideFocus=true;
  as[i].id="old";
  if(location.href.indexOf(as[i].href)==0)as[i].onmouseover();
}
//
document.write("<form name='fh' action='/admin/hits.jsp' method='post' target='_ajax' style='display:none'><input name='id' /><input name='b' /><iframe name='_ajax'></iframe></form>");
function hits(id,b)
{
fh.id.value=id;
fh.b.value=b;
fh.submit();
}

function f_copy(o)
{
  o=o.parentNode.previousSibling.innerHTML.substring(29);
  clipboardData.setData('text',o);
  alert('复制成功！');
}