btns = new Array;
btns[1] = new Image();
btns[1].src="../img/tl1o.gif";
btns[2] = new Image();
btns[2].src="../img/tl2o.gif";
btns[3] = new Image();
btns[3].src="../img/tl3o.gif";
btns[4] = new Image();
btns[4].src="../img/tl4o.gif";
btns[5] = new Image();
btns[5].src="../img/tl5o.gif";
btns[6] = new Image();
btns[6].src="../img/tl6o.gif";
btns[7] = new Image();
btns[7].src="../img/tl7o.gif";
btns[8] = new Image();
btns[8].src="../img/tl8o.gif";