function set_top(g1)
{
	for(i=1;i<=9;i++)
	{
		if(i==g1)
		{
			document.getElementById("t_1_"+i).className="top_k";
		}
		else
		{
			document.getElementById("t_1_"+i).className="top_k2";
		}
	}
}
function set_pic1(g1)
{
	for(i=1;i<=4;i++)
	{
		if(i==g1)
		{
			document.getElementById("pic_"+i).style.display="";
			document.getElementById("on_"+i).className="";
		}
		else
		{
			document.getElementById("pic_"+i).style.display="none";
			document.getElementById("on_"+i).className="on_pic";
		}
	}
	jj=g1;
}