var MENU_POS0 = new Array();
	// item sizes for different levels of menu
	MENU_POS0['height'] = [35, 20, 140],
	MENU_POS0['width'] = [100, 300, 20],
	// menu block offset from the origin:
	//	for root level origin is upper left corner of the page
	//	for other levels origin is upper left corner of parent item
	MENU_POS0['block_top'] = [125, 25, 10],
	MENU_POS0['block_left'] = [25, 100, 100],
	// offsets between items of the same level
	MENU_POS0['top'] = [50, 21, 21],
	MENU_POS0['left'] = [0, 0, 0],
	// time in milliseconds before menu is hidden after cursor has gone out
	// of any items
	MENU_POS0['hide_delay'] = [400, 400, 200];
	// path to gif containing one transparent pixel
	MENU_POS0['pixel_path'] = 'http://thetso.com/Menu/pixel.gif';