// JavaScript Document
var dt='start';
var da='start';
function chg(tt,aa)
{
  if (document.getElementById(aa).className="product_unselect")
  {
    if(dt!='start') document.getElementById(dt).className="product_tab_unselect";
    if(da!='start') document.getElementById(da).className="product_unselect";
	if(document.getElementById('l01').className=='product_tab_select') document.getElementById('l01').className="product_tab_unselect";
    if(document.getElementById('a1').className="product_select") document.getElementById('a1').className="product_unselect";
    document.getElementById(tt).className="product_tab_select";
	document.getElementById(aa).className="product_select";
    dt=tt;
    da=aa;
  }
}

var bdt='start';
var bda='start';
function bchg(btt,baa)
{
  if (document.getElementById(baa).className="qq_unselect")
  {
    if(bdt!='start') document.getElementById(bdt).className="indi_tab_unselect";
    if(bda!='start') document.getElementById(bda).className="qq_unselect";
	if(document.getElementById('indi_01').className=='indi_tab_select') document.getElementById('indi_01').className="indi_tab_unselect";
    if(document.getElementById('b1').className="qq_select") document.getElementById('b1').className="qq_unselect";
    document.getElementById(btt).className="indi_tab_select";
	document.getElementById(baa).className="qq_select";
    bdt=btt;
    bda=baa;
  }
}