var sd_menuAbsBottom = 22;
	var sd_menuAbsTop = 2;
	var sd_menuTop = 2;
	var sd_menuLeft = 2;
	var sd_numMenus = 8;
	var sd_menuActive = 'Menu1';
	var sd_menuActiveNo = 1;
	var sd_timeOn;
	var sd_hider;

	
	var sd_timeOn = null;
	var sd_offColours = new Array(20);
	var sd_onColours = new Array(20);
	var sd_myStyle = new Array(20);
	var sd_menuWidths = new Array(20);