if (document.images)
{
	menuon = new Image();
	menuon.src = "../lay/box_white.gif";
	menuoff = new Image();
	menuoff.src = "../lay/box_black.gif";

	menu1on = new Image();
	menu1on.src = "../lay/box_white.gif";
	menu1off = new Image();
	menu1off.src = "../lay/box_black.gif";
	menu2on = new Image();
	menu2on.src = "../lay/box_white.gif";
	menu2off = new Image();
	menu2off.src = "../lay/box_black.gif";
	menu3on = new Image();
	menu3on.src = "../lay/box_white.gif";
	menu3off = new Image();
	menu3off.src = "../lay/box_black.gif";
	menu4on = new Image();
	menu4on.src = "../lay/box_white.gif";
	menu4off = new Image();
	menu4off.src = "../lay/box_black.gif";
	menu5on = new Image();
	menu5on.src = "../lay/box_white.gif";
	menu5off = new Image();
	menu5off.src = "../lay/box_black.gif";
	menu6on = new Image();
	menu6on.src = "../lay/box_white.gif";
	menu6off = new Image();
	menu6off.src = "../lay/box_black.gif";
	menu7on = new Image();
	menu7on.src = "../lay/box_white.gif";
	menu7off = new Image();
	menu7off.src = "../lay/box_black.gif";


	menu8on = new Image();
	menu8on.src = "../lay/box_white.gif";
	menu8off = new Image();
	menu8off.src = "../lay/box_black.gif";
	menu9on = new Image();
	menu9on.src = "../lay/box_white.gif";
	menu9off = new Image();
	menu9off.src = "../lay/box_black.gif";
	menu10on = new Image();
	menu10on.src = "../lay/box_white.gif";
	menu10off = new Image();
	menu10off.src = "../lay/box_black.gif";
	menu11on = new Image();
	menu11on.src = "../lay/box_white.gif";
	menu11off = new Image();
	menu11off.src = "../lay/box_black.gif";
	menu12on = new Image();
	menu12on.src = "../lay/box_white.gif";
	menu12off = new Image();
	menu12off.src = "../lay/box_black.gif";
	menu13on = new Image();
	menu13on.src = "../lay/box_white.gif";
	menu13off = new Image();
	menu13off.src = "../lay/box_black.gif";
	menu14on = new Image();
	menu14on.src = "../lay/box_white.gif";
	menu14off = new Image();
	menu14off.src = "../lay/box_black.gif";
	menu15on = new Image();
	menu15on.src = "../lay/box_white.gif";
	menu15off = new Image();
	menu15off.src = "../lay/box_black.gif";
	menu16on = new Image();
	menu16on.src = "../lay/box_white.gif";
	menu16off = new Image();
	menu16off.src = "../lay/box_black.gif";
	menu17on = new Image();
	menu17on.src = "../lay/box_white.gif";
	menu17off = new Image();
	menu17off.src = "../lay/box_black.gif";
	menu18on = new Image();
	menu18on.src = "../lay/box_white.gif";
	menu18off = new Image();
	menu18off.src = "../lay/box_black.gif";
	menu19on = new Image();
	menu19on.src = "../lay/box_white.gif";
	menu19off = new Image();
	menu19off.src = "../lay/box_black.gif";

	menu20on = new Image();
	menu20on.src = "../lay/box_white.gif";
	menu20off = new Image();
	menu20off.src = "../lay/box_black.gif";

	menu21on = new Image();
	menu21on.src = "../lay/box_white.gif";
	menu21off = new Image();
	menu21off.src = "../lay/box_black.gif";

	m1on = new Image();
	m1on.src = "../lay/box_white.gif";
	m1off = new Image();
	m1off.src = "../lay/box_black.gif";
	m2on = new Image();
	m2on.src = "../lay/box_white.gif";
	m2off = new Image();
	m2off.src = "../lay/box_black.gif";
	m3on = new Image();
	m3on.src = "../lay/box_white.gif";
	m3off = new Image();
	m3off.src = "../lay/box_black.gif";
	m4on = new Image();
	m4on.src = "../lay/box_white.gif";
	m4off = new Image();
	m4off.src = "../lay/box_black.gif";
	m5on = new Image();
	m5on.src = "../lay/box_white.gif";
	m5off = new Image();
	m5off.src = "../lay/box_black.gif";
	m6on = new Image();
	m6on.src = "../lay/box_white.gif";
	m6off = new Image();
	m6off.src = "../lay/box_black.gif";

}

function msover(name)
{
	if (document.images)
	{
		document.images[name].src = eval ( name + "on.src" );
	}
}

function msout(name)
{
	if (document.images)
	{
		document.images[name].src = eval ( name + "off.src" );
	}
}