function getObj(objName){return(document.getElementById(objName));}

function ChangeChanneL(module,orderid)
{
for(var i=1;i<=2;i++)
{
getObj("ChanneL"+module+i).className="TechTabComm";
getObj("Info_"+module+i).className="ss2";
}
getObj("ChanneL"+module+orderid).className="TechTabActive";
getObj("Info_"+module+orderid).className="ss1";
}