jQuery.fn.bxSlider=function(options){var defaults={mode:'slide',speed:500,auto:false,auto_direction:'left',pause:2500,controls:true,prev_text:'prev',next_text:'next',width:$(this).children().width(),prev_img:'',next_img:'',ticker_direction:'left',wrapper_class:'container',offset:0};options=$.extend(defaults,options);if(options.mode=='ticker'){options.auto=true;}
var $this=$(this);var $parent_width=options.width;var current=0;var is_working=false;var child_count=$this.children().size();var i=0;var j=0;var k=0;function animate_next(){is_working=true;left=$parent_width+options.offset;left_double=($parent_width*2)+(options.offset*1.5);$this.animate({'left':'-'+left_double+'px'},options.speed,function(){$this.css({'left':'-'+left+'px'}).children(':first').appendTo($this);is_working=false;});}
function animate_prev(){is_working=true;left=$parent_width+options.offset;$this.animate({'left':0},options.speed,function(){$this.css({'left':'-'+left+'px'}).children(':last').insertBefore($this.children(':first'));is_working=false;});}
function fade(direction){if(direction=='next'){var last_before_switch=child_count-1;var start_over=0;var incr=k+1;}else if(direction=='prev'){var last_before_switch=0;var start_over=child_count-1;var incr=k-1;}
is_working=true;if(k==last_before_switch){$this.children().eq(k).fadeTo(options.speed,0,function(){$(this).hide();});$this.children().eq(start_over).show().fadeTo(options.speed,1,function(){is_working=false;k=start_over;});}else{$this.children().eq(k).fadeTo(options.speed,0,function(){$(this).hide();});$this.children().eq(incr).show().fadeTo(options.speed,1,function(){is_working=false;k=incr;});}}
function add_controls(){if(options.prev_img!=''||options.next_img!=''){$this.parent().append('<a class="slider_prev" href=""><img src="'+options.prev_img+'" alt=""/></a><a class="slider_next" href=""><img src="'+options.next_img+'" alt="" /></a>');}else{$this.parent().append('<a class="slider_prev" href="">'+options.prev_text+'</a><a class="slider_next" href="">'+options.next_text+'</a>');}
$this.parent().find('.slider_prev').css({'float':'left','outline':'0'});$this.parent().find('.slider_next').css({'float':'right','outline':'0'});if(options.mode=='fade'){$this.parent().find('.slider_prev').css({'paddingTop':$this.children().height()})
$this.parent().find('.slider_next').css({'paddingTop':$this.children().height()})}
$this.parent().find('.slider_next').click(function(){if(!is_working){if(options.mode=='slide'){animate_next();if(options.auto){clearInterval($.t);$.t=setInterval(function(){animate_next();},options.pause);}}else if(options.mode=='fade'){fade('next');if(options.auto){clearInterval($.t);$.t=setInterval(function(){fade('next');},options.pause);}}}
return false;});$this.parent().find('.slider_prev').click(function(){if(!is_working){if(options.mode=='slide'){animate_prev();if(options.auto){clearInterval($.t);$.t=setInterval(function(){animate_prev();},options.pause);}}else if(options.mode=='fade'){fade('prev');if(options.auto){clearInterval($.t);$.t=setInterval(function(){fade('prev');},options.pause);}}}
return false;});}
function ticker(){if(options.ticker_direction=='left'){$this.animate({'left':'-'+$parent_width*2+'px'},options.speed,'linear',function(){$this.css({'left':'-'+$parent_width+'px'}).children(':first').appendTo($this);ticker();});}else if(options.ticker_direction=='right'){$this.animate({'left':0},options.speed,'linear',function(){$this.css({'left':'-'+$parent_width+'px'}).children(':last').insertBefore($this.children(':first'));ticker();});}}
$this.wrap('<div class="'+options.wrapper_class+'"></div>');if(options.mode=='slide'||options.mode=='ticker'){$this.parent().css({'overflow':'hidden','position':'relative','width':options.width+'px'});left=$parent_width+options.offset;$this.css({'width':'999999px','position':'relative','left':'-'+left+'px'});$this.children().css({'float':'left','width':$parent_width});$this.children(':last').insertBefore($this.children(':first'));}else if(options.mode=='fade'){$this.parent().css({'overflow':'hidden','position':'relative','width':options.width+'px'});if(!options.controls){$this.parent().css({'height':$this.children().height()});}
$this.children().css({'position':'absolute','width':$parent_width,'listStyle':'none','opacity':0,'display':'none'});$this.children(':first').css({'opacity':1,'display':'block'});}
if(!options.auto){add_controls();}else{if(options.mode=='ticker'){ticker();}else{if(options.mode=='slide'){if(options.auto_direction=='left'){$.t=setInterval(function(){animate_next();},options.pause);}else if(options.auto_direction=='right'){$.t=setInterval(function(){animate_prev();},options.pause);}}else if(options.mode=='fade'){if(options.auto_direction=='left'){$.t=setInterval(function(){fade('next');},options.pause);}else if(options.auto_direction=='right'){$.t=setInterval(function(){fade('prev');},options.pause);}}
if(options.controls){add_controls();}}}}