var maps = new Array();

maps[0] = new Image();
maps[0].src = 'gfx/map2.gif';

maps[1] = new Image();
maps[1].src = 'gfx/r1.gif';

maps[2] = new Image();
maps[2].src = 'gfx/r2.gif';

maps[3] = new Image();
maps[3].src = 'gfx/r3.gif';

maps[4] = new Image();
maps[4].src = 'gfx/r4.gif';

	function setmapshow(index)
	{
		var picBeingShown = document.getElementById("scotmap");
		picBeingShown.src = maps[index].src;
	}

	function showfirstmap()
	{

		setmapshow(0);
	}