Style Links HTML
<link rel="alternate stylesheet" type="text/css" href="/theme/KATALOG/style.css" title="KATALOG"/>
<link rel="alternate stylesheet" type="text/css" href="/theme/SCREEN/style.css" title="SCREEN"/>
<link rel="alternate stylesheet" type="text/css" href="/theme/spaecial/style.css" title="spaecial"/>
<link rel="alternate stylesheet" type="text/css" href="/theme/touchpanel/style.css" title="touchpanel"/>
<link rel="stylesheet" type="text/css" href="/theme/blawk/style.css" title="blawk"/>
Style Switch Links HTML
<div id="style_chooser">
<a href="#" onclick="setActiveStyleSheet('KATALOG');this.blur();return false;">KATALOG</a>
<a href="#" onclick="setActiveStyleSheet('SCREEN');this.blur();return false;">SCREEN</a>
<a href="#" onclick="setActiveStyleSheet('touchpanel');this.blur();return false;">(touchpanel)</a>
<a href="#" onclick="setActiveStyleSheet('spaecial');this.blur();return false;">spæcial</a>
<a href="#" onclick="setActiveStyleSheet('blawk');this.blur();return false;">blawk</a>
</div>
JavaScript functions
function setActiveStyleSheet(title) {
var i, a;
for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if (a.getAttribute("rel")
&& a.getAttribute("rel").indexOf("style") != -1
&& a.getAttribute("title")) {
a.disabled = true;
document.getElementById( "style_choice_"+a.getAttribute("title") ).className = "";
if (a.getAttribute("title") == title){
a.disabled = false;
document.getElementById( "style_choice_"+title ).className = "selected";
}
}
}
}
function getActiveStyleSheet() {
var i, a;
for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if (a.getAttribute("rel")
&& a.getAttribute("rel").indexOf("style") != -1
&& a.getAttribute("title")
&& !a.disabled) {
return a.getAttribute("title");
}
}
return null;
}
function getPreferredStyleSheet(){
var i, a;
for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if( a.getAttribute("rel")
&& a.getAttribute("rel").indexOf("style") != -1
&& a.getAttribute("rel").indexOf("alt") == -1
&& a.getAttribute("title") ){
return a.getAttribute("title");
}
}
return null;
}
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "expires="+date.toGMTString();
}
else expires = "";
document.cookie = name+"="+value+"; "+expires+"; "+"path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
if( typeof document.cookie != "undefined" ){
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while( c.charAt(0)==' ' ) c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
}
return null;
}
JavaScript load/unload event
window.onload = function(e){
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
if( cookie == null || cookie == "null" ) var title = getPreferredStyleSheet();
else{ var title = cookie;/ *alert("received style through cookie: "+title);* / }
setActiveStyleSheet(title);
}
window.onunload = function(e){
var title = getActiveStyleSheet();
createCookie("style", title, 30);
}