/* --- geometry and timing of the menu --- */
var MENU_POS = new Array();
// item sizes for different levels of menu
MENU_POS['height']     = [25, 22, 22, 22];
MENU_POS['width']      = [153, 180, 150, 150];
// 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_POS['block_top']  = [10, 23, 0, 0];
MENU_POS['block_left'] = [323, 20, 151, 151];
// offsets between items of the same level
MENU_POS['top']        = [0, 23, 23, 23];
MENU_POS['left']       = [153, 0, 0, 0];
// time in milliseconds before menu is hidden after cursor has gone out of any items
MENU_POS['hide_delay'] = [200, 200, 200, 200];

/* --- dynamic menu styles ---
note: you can add as many style properties as you wish but be not all browsers are able to render them correctly. 
The only relatively safe properties are 'color' and 'background'.
*/
var MENU_STYLES = new Array();
// default item state when it is visible but doesn't have mouse over
MENU_STYLES['onmouseout'] = 
[
		'color', ['#ffffff', '#ffffff', '#000000', '#000000'],
		'background', ['#333399', '#6699cc', '#99ccff', '#99ccff'],
	];
// state when item has mouse over it
MENU_STYLES['onmouseover'] = 
[
		'color', ['#ffffff', '#000000', '#000000', '#000000'],
		'background', ['#003399', '#6699cc', '#99ccff', '#99ccff'],
	];
// state when mouse button has been pressed on the item
MENU_STYLES['onmousedown'] = [
		'color', ['#ffffff', '#000000', '#000000', '#000000'],
		'background', ['#003399', '#6699cc', '#99ccff', '#99ccff'],
	];