function switchCell(n, hash) {
	nc=document.getElementsByName("navcell");
	if(nc){
		t=document.getElementsByName("tb")
		for(i=0;i<nc.length;i++){
			nc.item(i).className="tab-off";
			t.item(i).className="hide-table";
		}
		nc.item(n-1).className="tab-on";
		t.item(n-1).className="tab-content show-table";
	}else if(navcell){
		for(i=0;i<navcell.length;i++){
			navcell[i].className="tab-off";
			tb[i].className="hide-table";
		}
		navcell[n-1].className="tab-on";
		tb[n-1].className="tab-content show-table";
	}
	if(hash){
		document.location="#"+hash;
	}
}

function ghbq(td,objtab)
{
  var tr = td.parentElement.cells;
  var ob = document.getElementById(objtab).rows;
  for(var ii=0; ii<tr.length-1; ii++)
  {
    tr[ii].className = (td.cellIndex==ii)?"ooihj":"ooihs";
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none";
  }
}

function bghbq(td,objtab)
{
  var tr = td.parentElement.cells;
  var ob = document.getElementById(objtab).rows;
  for(var ii=0; ii<tr.length-1; ii++)
  {
    tr[ii].className = (td.cellIndex==ii)?"booihj":"booihs";
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none";
  }
}


<!--
/*第一种形式 第二种形式 更换显示样式*/
function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}
//-->