// JavaScript Document
<!--
if(document.images){
	var dir     = "img/";
	var offbimg = new Array(
		"b_multi_off.gif",
		"b_double_off.gif");
	var onbimg  = new Array(
		"b_multi_on.gif",
		"b_double_on.gif");
	offbsel     = new Array();
	onbsel      = new Array();
	for(i=0; i<onbimg.length; i++){
		offbsel[i]     = new Image();
		onbsel[i]      = new Image();
		offbsel[i].src = dir + offbimg[i];
		onbsel[i].src  = dir + onbimg[i];
	}
}
function m_Over(n){
	if(document.images){ document.images["button"+n].src = onbsel[n].src; }
}
function m_Out(n){
	if(document.images){ document.images["button"+n].src = offbsel[n].src; }
}