var themesdiv="";
themesdiv=themesdiv+ '<div id="themes">';

themesdiv=themesdiv+ '<div class="header"></div>'; 
themesdiv=themesdiv+ '<div class="content">'; 
themesdiv=themesdiv+ '<hr />'; 
themesdiv=themesdiv+ '<h3><span>Zmień skórkę:</span></h3>'; 
themesdiv=themesdiv+ '<ul>';
themesdiv=themesdiv+ '<li><a href="#"  onclick="setActiveStyleSheet(1); return false;"     title="AccessKey: Z"      accesskey="Z"><span>Brązowa</span></a></li>';
themesdiv=themesdiv+ '<li><a href="#"  onclick="setActiveStyleSheet(2); return false;"     title="AccessKey: X"      accesskey="X"><span>Granatowa</span></a></li>';
themesdiv=themesdiv+ '<li><a href="#"  onclick="setActiveStyleSheet(3); return false;"     title="AccessKey: C"      accesskey="C"><span>Szara</span></a></li>';
themesdiv=themesdiv+ '<li><a href="#"  onclick="setActiveStyleSheet(4); return false;"     title="AccessKey: V"      accesskey="V"><span>Błękitna</span></a></li>';
themesdiv=themesdiv+ '<li><a href="#"  onclick="setActiveStyleSheet(5); return false;"     title="AccessKey: B"      accesskey="B"><span>Zielona</span></a></li>';
themesdiv=themesdiv+ '</ul>'; 
//themesdiv=themesdiv+ '<hr />';
themesdiv=themesdiv+ '</div>'; 
themesdiv=themesdiv+ '<div class="footer"></div>';

themesdiv=themesdiv+ '</div>';


document.getElementById('themesbox').innerHTML=themesdiv;


function setActiveStyleSheet(title)
  {
  if (title==1) {title='1';}
  if (title==2) {title='2';}
  if (title==3) {title='3';}
  if (title==4) {title='4';}
  if (title==5) {title='5';}
  
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++)
    {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title"))
      {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
      }
    }
  }

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(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").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 + "=";
  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;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  //var title = cookie;
  //var title = getPreferredStyleSheet();
  //var title = "New York";
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);