(function($){$.fn.miniscroller=function(options){var defaults={next:".next",prev:".prev",type:"horizontal",pause:5000,speed:500,itemsInGroup:1};var mask=null;var items=null;var delta=0;var index=0;var _locked=false;var _intvl=0;var options=$.extend(defaults,options);var _type=options.type;var _next_selector=options.next;var _prev_selector=options.prev;var _cssProperty=options.type=="vertical"?"top":"left";function _reset(){_locked=true;var anim={};anim[_cssProperty]=0;mask.children().eq(0).animate(anim,options.speed,function(){_locked=false;index=0;if(index<items-1)
$(_next_selector).css("visibility","visible");if(index==0)
$(_prev_selector).css("visibility","hidden");});}
function _prev(){if(_locked||index==0)
return;_locked=true;var anim={};anim[_cssProperty]=("+="+delta);mask.children().eq(0).animate(anim,options.speed,function(){_locked=false;index--;if(index<items-1)
$(_next_selector).css("visibility","visible");if(index==0)
$(_prev_selector).css("visibility","hidden");});}
function _next(){if(_locked||index==items)
return;_locked=true;var anim={};anim[_cssProperty]=("-="+delta);mask.children().eq(0).animate(anim,options.speed,function(){_locked=false;index++;if(index==items-1)
$(_next_selector).css("visibility","hidden");if(index>0)
$(_prev_selector).css("visibility","visible");});}
return this.each(function(){mask=$(this);mask.css("position","relative").css("overflow","hidden");mask.children().eq(0).css("position","absolute").css("width","100000px").css("left","0").css("top","0");delta=options.type=="vertical"?mask.height():mask.width();$(_prev_selector).css("visibility","hidden").click(_prev);$(_next_selector).css("visibility","hidden").click(_next);var items_w_class=mask.find(".item").size();if(items_w_class==0)
items=Math.ceil(mask.children().eq(0).children().size()/options.itemsInGroup);else
items=Math.ceil(mask.find(".item").size()/options.itemsInGroup);if(items>1)
if(options.type=="horizontal")
{mask.children().eq(0).children().each(function(){$(this).css("float","left");});}
$(_next_selector).css("visibility","visible");_intvl=setInterval(function(){if(index==items-1)
_reset();else
_next();},options.pause);});};})(jQuery);