k1_off=new Image(); k1_off.src="images/k/ko1.gif";
k2_off=new Image(); k2_off.src="images/k/ko2.gif";
k3_off=new Image(); k3_off.src="images/k/ko3.gif";
k4_off=new Image(); k4_off.src="images/k/ko4.gif";
k5_off=new Image(); k5_off.src="images/k/ko5.gif";

k1_on=new Image(); k1_on.src="images/k/k1.gif";
k2_on=new Image(); k2_on.src="images/k/k2.gif";
k3_on=new Image(); k3_on.src="images/k/k3.gif";
k4_on=new Image(); k4_on.src="images/k/k4.gif";
k5_on=new Image(); k5_on.src="images/k/k5.gif";

function shon(dig,pname) { document[pname].src=dig.src;}

function win_open(str)
{
add_w = window.open(str,'ch','width=700,height=500,scrollbars=1,status=1,resizeable=1');
add_w.focus(); if (add_w.opener == null) { add_w.opener = window; }
}