(function ($, undefined){ 
$.effects.explode = function (o){ 
return this.queue(function (){ 
var rows = o.options.pieces? Math.round(Math.sqrt(o.options.pieces)): 3; 
var cells = o.options.pieces? Math.round(Math.sqrt(o.options.pieces)): 3; 
o.options.mode = o.options.mode == 'toggle'? ($(this).is(':visible')? 'hide': 'show'): o.options.mode; 
var el = _AN_Call_show('show', $(this)).css('visibility', 'hidden'); 
var offset = el.offset(); 
offset.top -= parseInt(el.css("marginTop"), 10) || 0; 
offset.left -= parseInt(el.css("marginLeft"), 10) || 0; 
var width = el.outerWidth(true ); 
var height = el.outerHeight(true ); 
for (var i = 0; 
i < rows; i++ ){ 
for (var j = 0; 
j < cells; j++ ){ 
el.clone().appendTo('body').wrap('<div></div>').css({ 
position: 'absolute',
visibility: 'visible',
left: - j * (width / cells),
top: - i * (height / rows)}
).parent().addClass('ui-effects-explode').css({ 
position: 'absolute',
overflow: 'hidden',
width: width / cells,
height: height / rows,
left: offset.left + j * (width / cells) + (o.options.mode == 'show'? (j - Math.floor(cells / 2)) * (width / cells): 0),
top: offset.top + i * (height / rows) + (o.options.mode == 'show'? (i - Math.floor(rows / 2)) * (height / rows): 0),
opacity: o.options.mode == 'show'? 0: 1}
).animate({ 
left: offset.left + j * (width / cells) + (o.options.mode == 'show'? 0: (j - Math.floor(cells / 2)) * (width / cells)),
top: offset.top + i * (height / rows) + (o.options.mode == 'show'? 0: (i - Math.floor(rows / 2)) * (height / rows)),
opacity: o.options.mode == 'show'? 1: 0}
, o.duration || 500); 
} 
} 
_AN_Call_settimeout('setTimeout', window, function (){ 
o.options.mode == 'show'? el.css({ 
visibility: 'visible'}
): el.css({ 
visibility: 'visible'}
).hide(); 
if (o.callback) o.callback.apply(el[0]); 
el.dequeue(); 
$('div.ui-effects-explode').remove(); 
} 
, o.duration || 500); 
} 
); 
} 
; 
} 
)(jQuery);