(function($){$.fn.extend({elegantcarousel:function(options){var defaults={delay:150,fade:300,slide:500,effect:"fade",orientation:"horizontal",captionFade:150,loop:false};var options=$.extend(defaults,options);return this.each(function(){var o=options;var carousel=this;$carousel_container=$(carousel).find(".carousel_container");$li=$(carousel).find(".carousel_container ul li");var visible_width=parseInt($carousel_container.css("width"),8);var visible_height=parseInt($carousel_container.css("height"),8);var number_items=$li.size();var item_width=parseInt($li.css("width"),8);var item_height=parseInt($li.css("height"),8);var item_marginRight=parseInt($li.css("marginRight"),8);var item_marginLeft=parseInt($li.css("marginLeft"),8);var item_marginTop=parseInt($li.css("marginTop"),8);var item_marginBottom=parseInt($li.css("marginBottom"),8);if(o.orientation=="horizontal"){var visible_items=Math.ceil(visible_width/(item_width+item_marginRight+item_marginLeft));}else{var visible_items=Math.ceil(visible_height/(item_height+item_marginTop+item_marginBottom));}var slides=Math.ceil(number_items/visible_items);$float_easing="easeInOutQuart";function set_item_classes_visibility(){$li.each(function(index){var class_number=Math.floor((index+visible_items)/visible_items);$(this).addClass("visible_"+class_number);if(class_number=="1"){$(this).css("display","block");$(this).find(".inner").css("display","block");}else{$(this).css("display","none");$(this).find(".inner").css("display","none");}});}set_item_classes_visibility();function set_next_prev_classes(){var visible_item_class=$(carousel).find(".carousel_container ul li:visible").attr("class");var visible_id=visible_item_class.split("_");if(!o.loop){if(visible_id[1]=="1"){$(".carousel_prev").addClass("disable");}else{$(".carousel_prev").removeClass("disable");}if(visible_id[1]==slides){$(".carousel_next").addClass("disable");}else{$(".carousel_next").removeClass("disable");}}}set_next_prev_classes();function set_item_position(){$li.each(function(){$(this).css("display","none");$(this).css("position","absolute");if(o.orientation=="horizontal"){$(this).css("top","0");$(this).css("left",visible_width+parseInt($carousel_container.css("paddingLeft"))+parseInt($carousel_container.css("paddingRight")),8);}else{if(o.orientation=="vertical"){$(this).css("left","0");$(this).css("top",visible_height+parseInt($carousel_container.css("paddingTop"))+parseInt($carousel_container.css("paddingBottom")),8);}}});$carousel_container.find("li.visible_1").each(function(index){$(this).css("display","block");if(o.orientation=="horizontal"){var left_position=(index*(item_width+item_marginRight+item_marginLeft))+parseInt($carousel_container.css("paddingLeft"),8);$(this).css("left",left_position);}else{if(o.orientation=="vertical"){var top_position=(index*(item_height+item_marginTop+item_marginBottom))+parseInt($carousel_container.css("paddingTop"),8);$(this).css("top",top_position);}}});}if(o.effect=="slide"){set_item_position();}function show_next_prev(method){function show_items_fade(id){var next_class_name="visible_"+id;$carousel_container.find("li."+next_class_name).css("display","block");$carousel_container.find("li."+next_class_name).each(function(index){var delay=(index)*o.delay;if(method=="prev"){var delay=((visible_items-1)-index)*o.delay;}var index_item=(index+1);$(this).find(".inner").delay(delay).fadeIn(o.fade,function(){if(index_item==visible_items||id==slides){set_next_prev_classes();}});});}function show_items_slide(id){var next_class_name="visible_"+id;$carousel_container.find("li."+next_class_name+" .inner").css("display","block");$carousel_container.find("li."+next_class_name).each(function(index){$(this).css("display","block");var delay=(index)*o.delay;if(method=="prev"){var delay=((visible_items-1)-index)*o.delay;}var index_item=(index+1);if(o.orientation=="horizontal"){var left_position=(index*(item_width+item_marginRight+item_marginLeft))+parseInt($carousel_container.css("paddingLeft"),8);$(this).delay(delay).animate({left:left_position},o.slide,$float_easing,function(){if(index_item==visible_items||id==slides){set_next_prev_classes();}});}else{if(o.orientation=="vertical"){var top_position=(index*(item_height+item_marginTop+item_marginBottom))+parseInt($carousel_container.css("paddingTop"),8);$(this).delay(delay).animate({top:top_position},o.slide,$float_easing,function(){if(index_item==visible_items||id==slides){set_next_prev_classes();}});}}});}var visible_item_class=$carousel_container.find("li:visible").attr("class");visible_id=visible_item_class.split("_");var next_id=parseInt(visible_id[1],8)+1;var prev_id=parseInt(visible_id[1],8)-1;if(visible_id[1]==1){prev_id=slides;}if(visible_id[1]==slides){next_id=1;}switch(o.effect){case"fade":$carousel_container.find("li:visible").each(function(index){var delay=(index)*o.delay;var index_item=(index+1);var last_item=$carousel_container.find("li."+visible_item_class).size();if(method=="prev"){delay=((visible_items-1)-index)*o.delay;last_item=1;}$(this).find(".inner").delay(delay).fadeOut(o.fade,function(){if(index_item==last_item){$("li."+visible_item_class).css("display","none");if(method=="next"){show_items_fade(next_id);}else{if(method=="prev"){show_items_fade(prev_id);}}}});});break;case"slide":$carousel_container.find("li.visible_"+prev_id).each(function(index){if(o.orientation=="horizontal"){if(method=="next"){var left_position=visible_width+parseInt($carousel_container.css("paddingLeft"),8)+parseInt($carousel_container.css("paddingRight"),8);}else{if(method=="prev"){var left_position="-"+item_width+"px";}}$(this).css("left",left_position);}else{if(o.orientation=="vertical"){if(method=="next"){var top_position=visible_height+parseInt($carousel_container.css("paddingTop"),8)+parseInt($carousel_container.css("paddingBottom"),8);}else{if(method=="prev"){var top_position="-"+item_height+"px";}}$(this).css("top",top_position);}}});$carousel_container.find("li."+visible_item_class).each(function(index){var delay=(index)*o.delay;var zindex=index+8;var index_item=(index+1);var last_item=$carousel_container.find("li."+visible_item_class).size();if(method=="prev"){delay=((visible_items-1)-index)*o.delay;zindex=((visible_items-1)-index)+8;last_item=1;}$(this).css("z-index",zindex);if(o.orientation=="horizontal"){if(method=="next"){var left_position="-"+item_width;}else{if(method=="prev"){var left_position=visible_width+parseInt($carousel_container.css("paddingLeft"),8)+parseInt($carousel_container.css("paddingRight"),8);}}$(this).delay(delay).animate({left:left_position},o.slide,$float_easing,function(){if(index_item==last_item){$("li."+visible_item_class).css("display","none");if(method=="next"){show_items_slide(next_id);}else{if(method=="prev"){show_items_slide(prev_id);}}}});}else{if(o.orientation=="vertical"){if(method=="next"){var top_position="-"+item_height;}else{if(method=="prev"){var top_position=visible_height+parseInt($carousel_container.css("paddingTop"),8)+parseInt($carousel_container.css("paddingBottom"),8);}}$(this).delay(delay).animate({top:top_position},o.slide,$float_easing,function(){if(index_item==last_item){$("li."+visible_item_class).css("display","none");if(method=="next"){show_items_slide(next_id);}else{if(method=="prev"){show_items_slide(prev_id);}}}});}}});break;}}$(carousel).find(".carousel_next").click(function(){show_next_prev("next");return(false);});$(carousel).find(".carousel_prev").click(function(){show_next_prev("prev");return(false);});$li.hover(function(){$(this).find(".caption").fadeIn(o.captionFade);},function(){$(this).find(".caption").fadeOut(o.captionFade);});});}});})(jQuery);