/* --- geometry and timing of the menu --- */
var MENU_POS = {
	// item sizes for different levels of menu
	'height' : [31, n_height_item],
	'width'  : [107, 107],
	// 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
	'block_top'  : document.layers ? [21, 26] : [24, 25],
	'block_left' : [185, 0],
	// offsets between items of the same level
	'top'        : [0, n_height_item],
	'left'       : [111, 0],
	// time in milliseconds before menu is hidden after cursor has gone out
	// of any items
	'hide_delay' : [200, 200],
	// path to gif containing one transparent pixel
	'pixel_path' : '/a55798/bethanywww.nsf/pixel.gif'
}