https://www.roedelsee.de/fileadmin/templates/js/jahreszeiten.js

1jQuery.noConflict();
2jQuery(document).ready(function($) {
3
4
5function createCookie(name,value,days){
6			if (days){
7				var date = new Date();
8				date.setTime(date.getTime()+(days*24*60*60*1000));
9				var expires = "; expires="+date.toGMTString();
10
11			}
12			else var expires = "";
13			document.cookie = name+"="+value+expires+"; path=/";
14		}
15		
16		function readCookie(name){
17			var nameEQ = name + "=";
18			var ca = document.cookie.split(';');
19			for(var i=0;i < ca.length;i++){
20				var c = ca[i];
21				while (c.charAt(0)==' ') c = c.substring(1,c.length);
22				if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
23			}
24			return null;
25		}
26		
27		function eraseCookie(name){
28			createCookie(name,"",-1);
29		}
30
31/**
32* Styleswitch stylesheet switcher built on jQuery
33* Under an Attribution, Share Alike License
34* By Kelvin Luck ( http://www.kelvinluck.com/ )
35**/
36(function($){
37	$(document).ready(function(){
38		/*$('.styleswitch').click(function(){
39			//console.info(this.getAttribute("rel"));
40			switchStylestyle(this.getAttribute("rel"));
41			return false;
42		});*/
43		var c = readCookie('seasonCSS');
44		if (c){
45
46		} else {
47			var month = ['normal.css','normal.css','normal.css','normal.css','normal.css','normal.css','normal.css','normal.css','normal.css','normal.css','normal.css','normal.css'];
48			var jetzt = new Date();
49			var jetztMonat = jetzt.getMonth();
50			c = month[jetztMonat]
51			createCookie('seasonCSS', c, 0);
52		}
53		//if (c) switchStylestyle(c);
54	});
55	
56	/*function switchStylestyle(styleName){
57		$('link[@rel*=style][title]').each(function(i){
58			this.disabled = true;
59			if (this.getAttribute('title') == styleName) this.disabled = false;
60		});
61		createCookie('seasonCSS', styleName, 0);
62	}*/
63
64})(jQuery);
65
66
67
68});
69
70	
71	// *************************************************************
72	// JahresZeitenWechsler fixed by McRich
73	// *************************************************************
74	
75	function setActiveStyleSheet(title) {
76	  
77	  	/*
78	  	var i, a, main;
79		for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
80			if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
81			  	a.disabled = true;
82			  	if(a.getAttribute("title") == title) a.disabled = false;
83			}
84	  	}
85		*/
86	  
87	  	var styleTag;
88		var styleSwitch;
89		var styleHref='';
90
91	  	for(var i=0; (styleTag = document.getElementsByTagName("link")[i]); i++) {
92			if(styleTag.getAttribute("title")=="switch") {
93				styleSwitch=styleTag;
94			}
95			if(styleTag.getAttribute("rel").indexOf("alternate stylesheet")!=-1 && styleTag.getAttribute("title")) {
96				if(styleTag.getAttribute("title")==title) {
97					styleHref=styleTag.getAttribute("href");
98				}
99			}
100	  	}
101		
102		if(styleSwitch != undefined){
103	  		if (styleSwitch.getAttribute("href") != styleHref && styleHref != '') {
104				styleSwitch.setAttribute("href",styleHref);
105			}
106		}
107		
108		if(title != '') {
109			createCookieS("style", title, 365);
110		}
111		
112	  	return false;
113	}
114	
115	function getActiveStyleSheet() {
116	  
117	  	/*
118	  	var i, a;
119	  	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
120			if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
121	  	}
122	  	return null;
123		*/
124	  
125	  	var styleTag;
126		var styleSwitch;
127        var styleTitle='';
128
129        for(var i=0; (styleTag = document.getElementsByTagName("link")[i]); i++) {
130			if(styleTag.getAttribute("title")=="switch") {
131				styleSwitch=styleTag;
132			}
133		}
134
135        for(var i=0; (styleTag = document.getElementsByTagName("link")[i]); i++) {
136	        if(styleTag.getAttribute("rel").indexOf("alternate stylesheet")!=-1 && styleTag.getAttribute("title")) {
137	            if(styleTag.getAttribute("href")==styleSwitch.getAttribute("href")) {
138					styleTitle=styleTag.getAttribute("title");
139				}
140	        }
141		}
142		
143		return styleTitle;
144	}
145	
146	function getPreferredStyleSheet() {
147	  	var i, a;
148	  	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
149
150
151			if(a.getAttribute("rel").indexOf("style") != -1
152		   		&& a.getAttribute("rel").indexOf("alt") == -1
153		   		&& a.getAttribute("title")) {
154				return a.getAttribute("title");
155			}
156	  	}
157	  	return null;
158	}
159	
160	function createCookieS(name,value,days) {
161	  	if (days) {
162			var date = new Date();
163			date.setTime(date.getTime()+(days*24*60*60*1000));
164			var expires = "; expires="+date.toGMTString();
165	  	}else{ 
166			expires = "";
167		}
168		
169		document.cookie = name+"="+value+expires+"; path=/";
170	}
171	
172	function readCookieS(name) {
173	  	var nameEQ = name + "=";
174	  	var ca = document.cookie.split(';');
175		
176		for(var i=0;i < ca.length;i++) {
177			var c = ca[i];
178			while (c.charAt(0)==' '){ 
179				c = c.substring(1,c.length);
180			}
181			if (c.indexOf(nameEQ) == 0){ 
182				return c.substring(nameEQ.length,c.length);
183			}
184	  	}
185	  	return null;
186	}
187	
188	window.onload = function(e) {
189	  	var cookie = readCookieS("style");
190		var title = cookie ? cookie : getPreferredStyleSheet();
191		setActiveStyleSheet(title);
192	}
193	
194	window.onunload = function(e) {
195	  	var title = getActiveStyleSheet();
196	  	createCookieS("style", title, 365);
197	}
198	
199	var cookie = readCookieS("style");
200	var title = cookie ? cookie : getPreferredStyleSheet();
201	setActiveStyleSheet(title);
202
203
204