(function($){$.fn.slider=function(options){var $this=this;var settings={'width':this.width(),'height':this.height(),'wait':4000,'fade':750,'direction':'left','showControls':true,'showProgress':true,'hoverPause':true,'autoplay':true,'slidebefore':function(){},'slideafter':function(){},'rewind':function(){}};var _timer=false;var _last=false;var _this=false;var _cycle=function(){clearTimeout(_timer);_last=_this;if(settings.direction=='right'){_this=_this.prev('.jquery-slider-element');}else{_this=_this.next('.jquery-slider-element');}
if(!_this.length){_rewind();}
_draw();if(!$this.hasClass('jquery-slider-paused')&&settings.autoplay){_timer=setTimeout(_cycle,settings.wait);}};var _rewind=function(){if(settings.direction=='right'){_this=$this.children('.jquery-slider-element').last();}else{_this=$this.children('.jquery-slider-element').first();}
settings.rewind(_this,$this);};var _draw=function(){$this.addClass('jquery-slider-sliding');if(settings.showProgress){$this.find('.jquery-slider-page').removeClass('jquery-slider-page-current');$this.find('.jquery-slider-page:nth-child('+(_this.nextAll('.jquery-slider-element').length+1)+')').addClass('jquery-slider-page-current');}
settings.slidebefore(_this,$this);if(settings.direction=='right'){_this.show().css('left',-settings.width);}else{_this.show().css('left',settings.width);}
_this.stop(true,true).animate({'left':(settings.direction=='right'?'+=':'-=')+settings.width+'px'},{'duration':settings.fade,'complete':function(){settings.slideafter(_this,$this);$this.removeClass('jquery-slider-sliding');}});if(_last){_last.stop(true,true).animate({'left':(settings.direction=='right'?'+=':'-=')+settings.width+'px'},{'duration':settings.fade});}};var _next=function(){if($this.hasClass('jquery-slider-sliding'))return;var direction=settings.direction;$this.addClass('jquery-slider-paused');settings.direction='left';_cycle();settings.direction=direction;};var _prev=function(){if($this.hasClass('jquery-slider-sliding'))return;var direction=settings.direction;$this.addClass('jquery-slider-paused');settings.direction='right';_cycle();settings.direction=direction;};var _init=function(){if(options){$.extend(settings,options);}
if(settings.hoverPause){$this.bind({'mouseenter':function(){$this.addClass('jquery-slider-paused')
clearTimeout(_timer);},'mouseleave':function(){$this.removeClass('jquery-slider-paused');if(settings.autoplay){_timer=setTimeout(_cycle,settings.wait);}}});}
var positionEls=$('<span class="jquery-slider-pages"></span>');$this.addClass('jquery-slider').width(settings.width).height(settings.height);$this.children().each(function(){_this=$(this).addClass('jquery-slider-element');positionEls.append('<span class="jquery-slider-page"></span>');});if(settings.showProgress){$this.append(positionEls);}
if(settings.showControls){var controlPrev=$('<span class="jquery-slider-control jquery-slider-control-prev">«</span>').bind('click',function(){_prev();});var controlNext=$('<span class="jquery-slider-control jquery-slider-control-next">»</span>').bind('click',function(){_next();});$this.append(controlPrev);$this.append(controlNext);}
_cycle();};_init();};})(jQuery);