https://www.khsjapan.com/js/common.js

1/*
2 CSS Browser Selector js v0.5.3 (July 2, 2013)
3
4 -- original --
5 Rafael Lima (http://rafael.adm.br)
6 http://rafael.adm.br/css_browser_selector
7 License: http://choosealicense.com/licenses/mit/
8 Contributors: http://rafael.adm.br/css_browser_selector#contributors
9 -- /original --
10
11 Fork project: http://code.google.com/p/css-browser-selector/
12 Song Hyo-Jin (shj at xenosi.de)
13 */
14function css_browser_selector(u) {
15	var ua = u.toLowerCase(),
16		is = function(t) {
17			return ua.indexOf(t) > -1
18		},
19		g = 'gecko',
20		w = 'webkit',
21		s = 'safari',
22		c = 'chrome',
23		o = 'opera',
24		m = 'mobile',
25		v = 0,
26		r = window.devicePixelRatio ? (window.devicePixelRatio + '').replace('.', '_') : '1';
27	var res = [
28		/* IE */
29		(!(/opera|webtv/.test(ua)) && /msie\s(\d+)/.test(ua) && (v = RegExp.$1 * 1)) ?
30			('ie ie' + v + ((v == 6 || v == 7) ?
31				' ie67 ie678 ie6789' : (v == 8) ?
32				' ie678 ie6789' : (v == 9) ?
33				' ie6789 ie9m' : (v > 9 ) ?
34				' ie9m' : '')) :
35			/* EDGE */
36			(/edge\/(\d+)\.(\d+)/.test(ua) && (v = [RegExp.$1, RegExp.$2])) ?
37			'ie ie' + v[0] + ' ie' + v[0] + '_' + v[1] + ' ie9m edge' :
38				/* IE 11 */
39				(/trident\/\d+.*?;\s*rv:(\d+)\.(\d+)\)/.test(ua) && (v = [RegExp.$1, RegExp.$2])) ?
40					'ie ie' + v[0] + ' ie' + v[0] + '_' + v[1] + ' ie9m' :
41					/* FF */
42					(/firefox\/(\d+)\.(\d+)/.test(ua) && (re = RegExp)) ?
43						g + ' ff ff' + re.$1 + ' ff' + re.$1 + '_' + re.$2 :
44						is('gecko/') ? g :
45							/* Opera */
46							is(o) ? o + (/version\/(\d+)/.test(ua) ? ' ' + o + RegExp.$1 :
47								(/opera(\s|\/)(\d+)/.test(ua) ? ' ' + o + RegExp.$2 : '')) :
48								/* K */
49								is('konqueror') ? 'konqueror' :
50									/* Black Berry */
51									is('blackberry') ? m + ' blackberry' :
52										/* Chrome */
53										(is(c) || is('crios')) ? w + ' ' + c :
54											/* Iron */
55											is('iron') ? w + ' iron' :
56												/* Safari */
57												!is('cpu os') && is('applewebkit/') ? w + ' ' + s :
58													/* Mozilla */
59													is('mozilla/') ? g : '',
60		/* Android */
61		is('android') ? m + ' android' : '',
62		/* Tablet */
63		is('tablet') ? 'tablet' : '',
64		/* Machine */
65		is('j2me') ? m + ' j2me' :
66			is('ipad; u; cpu os') ? m + ' chrome android tablet' :
67				is('ipad;u;cpu os') ? m + ' chromedef android tablet' :
68					is('iphone') ? m + ' ios iphone' :
69						is('ipod') ? m + ' ios ipod' :
70							is('ipad') ? m + ' ios ipad tablet' :
71								is('mac') ? 'mac' :
72									is('darwin') ? 'mac' :
73										is('webtv') ? 'webtv' :
74											is('win') ? 'win' + (is('windows nt 6.0') ? ' vista' : '') :
75												is('freebsd') ? 'freebsd' :
76													(is('x11') || is('linux')) ? 'linux' : '',
77		/* Ratio (Retina) */
78		(r != '1') ? ' retina ratio' + r : '',
79		'js portrait'].join(' ');
80	if(window.jQuery && !window.jQuery.browser) {
81		window.jQuery.browser = v ? {msie: 1, version: v} : {};
82	}
83	return res;
84};
85(function(d, w) {
86	var _c = css_browser_selector(navigator.userAgent);
87	var h = d.documentElement;
88	h.className += ' ' + _c;
89	var _d = _c.replace(/^\s*|\s*$/g, '').split(/ +/);
90	w.CSSBS = 1;
91	for(var i = 0; i < _d.length; i++) {
92		w['CSSBS_' + _d[i]] = 1;
93	}
94	var _de = function(v) {
95		return d.documentElement[v] || d.body[v];
96	}
97	if(w.jQuery) {
98		(function($) {
99			var p = 'portrait', l = 'landscape';
100			var m = 'smartnarrow', mw = 'smartwide', t = 'tabletnarrow', tw = 'tabletwide', ac = m + ' ' + mw + ' ' + t + ' ' + tw + ' pc';
101			var $h = $(h);
102			var to = 0, cw = 0;
103
104			/* ie7 cpu 100% fix */
105			function CSSSelectorUpdateSize() {
106				if(to != 0) return;
107				try {
108					var _cw = _de('clientWidth'), _ch = _de('clientHeight');
109					if(_cw > _ch) {
110						$h.removeClass(p).addClass(l);
111					} else {
112						$h.removeClass(l).addClass(p);
113					}
114					if(_cw == cw) return;
115					cw = _cw;
116					//clearTimeout(to);
117				} catch(e) {
118				}
119				to = setTimeout(CSSSelectorUpdateSize_, 100);
120			}
121
122			function CSSSelectorUpdateSize_() {
123				try {
124					$h.removeClass(ac);
125					$h.addClass(
126						(cw <= 360) ? m :
127							(cw <= 640) ? mw :
128								(cw <= 768) ? t :
129									(cw <= 1024) ? tw : 'pc'
130					);
131				} catch(e) {
132				}
133				to = 0;
134			}
135
136			if(w.CSSBS_ie) {
137				setInterval(CSSSelectorUpdateSize, 1000);
138			} else {
139				$(w).on('resize orientationchange', CSSSelectorUpdateSize).trigger('resize');
140			}
141			$(w).load(CSSSelectorUpdateSize);
142		})(w.jQuery);
143	}
144})(document, window);
145
146
147
148
149$(function(){
150    var showTop = 100;
151 
152    $('body').append('<a href="javascript:void(0);" id="fixedTop">▲</a>');
153    var fixedTop = $('#fixedTop');
154    fixedTop.on('click',function(){
155        $('html,body').animate({scrollTop:'0'},500);
156    });

157    $(window).on('load scroll resize',function(){
158        if($(window).scrollTop() >= showTop){
159            fixedTop.fadeIn('normal');
160        } else if($(window).scrollTop() < showTop){
161            fixedTop.fadeOut('normal');
162        }
163    });
164});
165
166
167/*--------------------------------------------------------------------------*
168 *  
169 *  SmoothScroll JavaScript Library V2
170 *  
171 *  MIT-style license. 
172 *  
173 *  2007-2011 Kazuma Nishihata 
174 *  http://www.to-r.net
175 *  
176 *--------------------------------------------------------------------------*/
177 
178new function(){
179
180	var attr ="data-tor-smoothScroll";//for html5 , if you can't use html5 , this value change "class"
181	var attrPatt = /noSmooth/;
182	var d = document;//document short cut
183	
184	/*
185	 *add Event
186	  -------------------------------------------------*/
187	function addEvent(elm,listener,fn){
188		try{ // IE
189			elm.addEventListener(listener,fn,false);
190		}catch(e){
191			elm.attachEvent(
192				"on"+listener
193				,function(){
194					fn.apply(elm,arguments)
195				}
196			);
197		}
198	}
199
200	/*
201	 *Start SmoothScroll
202	  -------------------------------------------------*/
203	function SmoothScroll(a){
204		if(d.getElementById(a.rel.replace(/.*\#/,""))){
205			var e = d.getElementById(a.rel.replace(/.*\#/,""));
206		}else{
207			return;
208		}
209		
210		//Move point
211		var end=e.offsetTop
212		var docHeight = d.documentElement.scrollHeight;
213		var winHeight = window.innerHeight || d.documentElement.clientHeight
214		if(docHeight-winHeight<end){
215			var end = docHeight-winHeight;
216		}
217		
218		//Current Point
219		var start=window.pageYOffset || d.documentElement.scrollTop || d.body.scrollTop || 0;
220		
221		
222		var flag=(end<start)?"up":"down";
223
224		function scrollMe(start,end,flag) {
225			setTimeout(
226				function(){
227					if(flag=="up" && start >= end){
228						start=start-(start-end)/20-1;
229						window.scrollTo(0,start)
230						scrollMe(start,end,flag);
231					}else if(flag=="down" && start <= end){
232						start=start+(end-start)/20+1;
233						window.scrollTo(0,start)
234						scrollMe(start,end,flag);
235					}else{
236						scrollTo(0,end);
237					}
238					return ;
239				}
240				,10
241			);
242			
243		}
244
245		scrollMe(start,end,flag);
246		
247	}
248
249	/*
250	 *Add SmoothScroll
251	  -------------------------------------------------*/
252	addEvent(window,"load",function(){
253		var anchors = d.getElementsByTagName("a");
254		for(var i = 0 ,len=anchors.length; i<len ; i++){
255			if(!attrPatt.test(anchors[i].getAttribute(attr)) && 
256				anchors[i].href.replace(/\#[a-zA-Z0-9_]+/,"") == location.href.replace(/\#[a-zA-Z0-9_]+/,"")){
257				anchors[i].rel = anchors[i].href;
258				anchors[i].href = "javascript:void(0)";
259				anchors[i].onclick=function(){SmoothScroll(this)}
260			}
261		}
262	});
263
264}