function G(tagid)
{
	return document.getElementById(tagid);
}
function tabc(name,count,zhi)
{
	for(var i=0;i<count;i++)
	{
		G(name+"s"+(i+1)).className = "normal1";
		G(name+"d"+(i+1)).style.display = "none";
	}
	G(name+"s"+zhi).className = "active1";
	G(name+"d"+zhi).style.display = "block";
}
function tabc2(name,count,zhi)
{
	for(var i=0;i<count;i++)
	{
		G(name+"s"+(i+1)).className = "normal1";
		G(name+"d"+(i+1)).style.display = "none";
	}
	G(name+"s"+zhi).className = "active2";
	G(name+"d"+zhi).style.display = "block";
}