var MENU_POS =[
// Level 0 block configuration
{
    // Item's height in pixels
    'height'     : 21,
    // Item's width in pixels
    'width'      : 60,
    // if Block Orientation is vertical
    'vertical'   : false,
    // Time Delay in milliseconds before subling block expands
    // after mouse pointer overs an item
    'expd_delay' : 150,
    // Style class names for the level
    'css': {
        // Block outing table class
        'table' : '',
        // Item outer tag style class for all item states or
        // classes for [<default state>, <hovered state>, <clicked state>]
        'outer' : ['','',''],
        // Item inner tag style class for all item states or
        // classes for [<default state>, <hovered state>, <clicked state>]
        'inner' : ''
    }
},
// Level 1 block configuration
{
    'width'      : 160,
    'height'     : 20,
    // Vertical Offset between adjacent levels in pixels
    'block_top'  : 23,
    // Horizontal Offset between adjacent levels in pixels
    'block_left' : 0,
    // block behaviour if single frame: 
    // 1 - shift to the edge, 2 - flip relatively to left upper corner
    'wise_pos'   : 2,
    'vertical'   : true,
    // transition effects for the block 
    // [index on expand, duration on expand, index on collapse, duration on collapse]
    'transition' : [0, 0.3, 0, 0.3],
    // Time Delay in milliseconds before menu collapses after mouse
    // pointer lefts all items
    'hide_delay' : 300,
    'css' : {
        'table' : 'l1table',
        'outer' : '',
        'inner' : ''
    }
},
// Level 2 block configuration
{
    'block_top'  : 0,
    'block_left' : 160
}
    //Subling level configurations are inherited from level 2
]