var rgBon = new Array();
var rgBoff = new Array();
rgBon[1]	= new Image();
rgBoff[1]	= new Image();
rgBon[1].src	= "images/butts/b1_o.gif";
rgBoff[1].src	= "images/butts/b1.gif";
rgBon[2]	= new Image();
rgBoff[2]	= new Image();
rgBon[2].src	= "images/butts/b2_o.gif";
rgBoff[2].src	= "images/butts/b2.gif";
rgBon[3]	= new Image();
rgBoff[3]	= new Image();
rgBon[3].src	= "images/butts/b3_o.gif";
rgBoff[3].src	= "images/butts/b3.gif";
rgBon[4]	= new Image();
rgBoff[4]	= new Image();
rgBon[4].src	= "images/butts/b4_o.gif";
rgBoff[4].src	= "images/butts/b4.gif";
rgBon[5]	= new Image();
rgBoff[5]	= new Image();
rgBon[5].src	= "images/butts/b5_o.gif";
rgBoff[5].src	= "images/butts/b5.gif";
rgBon[6]	= new Image();
rgBoff[6]	= new Image();
rgBon[6].src	= "images/butts/b6_o.gif";
rgBoff[6].src	= "images/butts/b6.gif";
rgBon[7]	= new Image();
rgBoff[7]	= new Image();
rgBon[7].src	= "images/butts/b7_o.gif";
rgBoff[7].src	= "images/butts/b7.gif";

function butt_change(hButt, iButt, fOn) {
	hButt.src = (fOn ? rgBon[iButt].src : rgBoff[iButt].src);
}