/*
 * yuga.js 0.7.1 - 優雅なWeb制作のためのJS
 *
 * Copyright (c) 2009 Kyosuke Nakamura (kyosuke.jp)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Since:     2006-10-30
 * Modified:  2009-01-27
 *
 * jQuery 1.3.1
 * ThickBox 3.1
 */

(function($){$(function(){$.yuga.externalLink();	$.yuga.thickbox();$.yuga.scroll();$.yuga.tab();$.yuga.stripe()});$.yuga={Uri:function(path){var self=this;this.originalPath=path;this.absolutePath=(function(){var e=document.createElement("span");e.innerHTML='<a href="'+path+'" />';return e.firstChild.href})();var fields={schema:2,username:5,password:6,host:7,path:9,query:10,fragment:11};var r=/^((\w+):)?(\/\/)?((\w+):?(\w+)?@)?([^\/\?:]+):?(\d+)?(\/?[^\?#]+)?\??([^#]+)?#?(\w*)/.exec(this.absolutePath);for(var field in fields){this[field]=r[fields[field]]}this.querys={};if(this.query){$.each(self.query.split("&"),function(){var a=this.split("=");if(a.length==2){self.querys[a[0]]=a[1]}})}},externalLink:function(options){var c=$.extend({windowOpen:true,externalClass:"externalLink",addIconSrc:""},options);var uri=new $.yuga.Uri(location.href);var e=$('a[href^="http://"]').not('a[href^="'+uri.schema+"://"+uri.host+'/"]');if(c.windowOpen){e.click(function(){window.open(this.href,"_blank");return false})}if(c.addIconSrc){e.not(":has(img)").after($('<img src="'+c.addIconSrc+'" class="externalIcon" />'))}e.addClass(c.externalClass)},thickbox: function() {try {tb_init('a[href$=".jpg"]:not(.thickbox,a[href*="?"]),a[href$=".gif"][href!="?"]:not(.thickbox,a[href*="?"]),a[href$=".png"][href!="?"]:not(.thickbox, a[href*="?"])');} catch(e) {}},scroll:function(options){var scroller=(function(){var c=$.extend({easing:100,step:30,fps:60,fragment:""},options);c.ms=Math.floor(1000/c.fps);var timerId;var param={stepCount:0,startY:0,endY:0,lastY:0};function move(){if(param.stepCount==c.step){setFragment(param.hrefdata.absolutePath);window.scrollTo(getCurrentX(),param.endY)}else{if(param.lastY==getCurrentY()){param.stepCount++;window.scrollTo(getCurrentX(),getEasingY());param.lastY=getEasingY();timerId=setTimeout(move,c.ms)}else{if(getCurrentY()+getViewportHeight()==getDocumentHeight()){setFragment(param.hrefdata.absolutePath)}}}}function setFragment(path){location.href=path}function getCurrentY(){return document.body.scrollTop||document.documentElement.scrollTop}function getCurrentX(){return document.body.scrollLeft||document.documentElement.scrollLeft}function getDocumentHeight(){return document.documentElement.scrollHeight||document.body.scrollHeight}function getViewportHeight(){return(!$.browser.safari&&!$.browser.opera)?document.documentElement.clientHeight||document.body.clientHeight||document.body.scrollHeight:window.innerHeight}function getEasingY(){return Math.floor(getEasing(param.startY,param.endY,param.stepCount,c.step,c.easing))}function getEasing(start,end,stepCount,step,easing){var s=stepCount/step;return(end-start)*(s+easing/(100*Math.PI)*Math.sin(Math.PI*s))+start}return{set:function(options){this.stop();if(options.startY==undefined){options.startY=getCurrentY()}param=$.extend(param,options);param.lastY=param.startY;timerId=setTimeout(move,c.ms)},stop:function(){clearTimeout(timerId);param.stepCount=0}}})();$("a[href^=#], area[href^=#]").not("a[href=#], area[href=#]").each(function(){this.hrefdata=new $.yuga.Uri(this.getAttribute("href"))}).click(function(){var target=$("#"+this.hrefdata.fragment);if(target.length==0){target=$("a[name="+this.hrefdata.fragment+"]")}if(target.length){scroller.set({endY:target.offset().top,hrefdata:this.hrefdata});return false}})},tab: function(options) {var c = $.extend({tabNavSelector:'.tabNav',activeTabClass:'active'}, options);$(c.tabNavSelector).each(function(){var tabNavList = $(this).find('a[href^=#], area[href^=#]');var tabBodyList;tabNavList.each(function(){this.hrefdata = new $.yuga.Uri(this.getAttribute('href'));var selecter = '#'+this.hrefdata.fragment;if (tabBodyList) {tabBodyList = tabBodyList.add(selecter);} else {tabBodyList = $(selecter);}$(this).unbind('click');$(this).click(function(){tabNavList.removeClass(c.activeTabClass);$(this).addClass(c.activeTabClass);tabBodyList.hide();$(selecter).show();return false;})});tabBodyList.hide();tabNavList.filter(':first').trigger('click')})},stripe:function(options){var c=$.extend({oddClass:"odd",evenClass:"even"},options);$("table, tbody").each(function(){$(this).children("tr:odd").addClass(c.evenClass);$(this).children("tr:even").addClass(c.oddClass)})}}})(jQuery);