jquery.cursor.min.js

/*!
 * Cursor jQuery Plugin v1.0
 * By Kohei MATSUSHITA - https://github.com/ma2shita/cursor-jquery-plugin
 * Released under the MIT license (MIT-LICENSE.txt)
 */
(function($){var defaults={cursorElement:"li",currentClassName:"pointed",debug:false};function logger(n,e){if(defaults.debug){if(e){console.debug(n,e)}else{console.debug(n)}}}$.fn.cursor=function(options){var elem=this;$.extend(defaults,options);elem.find(defaults.cursorElement).live("click",function(e){elem.find(defaults.cursorElement+"."+defaults.currentClassName).removeClass(defaults.currentClassName);$(this).addClass(defaults.currentClassName)});return this.each(function(){var next=$.fn.cursor.next=function(){var c=current();var t=target(c,"next");move(c,t);return c};var prev=$.fn.cursor.prev=function(){var c=current();var t=target(c,"prev");move(c,t);return c};var current=$.fn.cursor.current=function(){var c=elem.find(defaults.cursorElement+"."+defaults.currentClassName).first();logger("c=",c);return c};var target=function(current,action){var sets={next:{method:"next",selector:"first"},prev:{method:"prev",selector:"last"}};var method=sets[action]["method"];var selector=sets[action]["selector"];var t=(current.length==1)?eval("current."+method+"()"):elem.find(defaults.cursorElement+":"+selector);logger("t=",t);return t};var move=function(from,to){if(to.length==1){from.removeClass(defaults.currentClassName);to.addClass(defaults.currentClassName);var p1=to.position()["top"];var p2=Math.floor($(window).height()/2);var p3=Math.floor(to.height()/2);$(document).scrollTop(p1-p2+p3)}}})}})(jQuery);