// JavaScript Document
//
function ShowCona(id)
{
for (var i = 0;i < 6;i++)//注意此处的个数字,i值从零到四已经有五个数,如果此处等于四,就会出现溢出而无法显示最后一项!
{
   var taba = document.getElementById("taba" + i);
   var cona = document.getElementById("cona" + i);
   if (i == id)
   {
    taba.className = 'tip1';
    cona.style.display = "";
   }
   else
   {
    taba.className = 'tip2';
    cona.style.display = "none";
   }
}
}

function ShowConb(id)
{
for (var i = 0;i < 3;i++)//注意此处的个数字,i值从零到四已经有五个数,如果此处等于四,就会出现溢出而无法显示最后一项!
{
   var tabb = document.getElementById("tabb" + i);
   var conb = document.getElementById("conb" + i);
   if (i == id)
   {
    tabb.className = 'tip1';
    conb.style.display = "";
   }
   else
   {
    tabb.className = 'tip2';
    conb.style.display = "none";
   }
}
}