/**
* Styleswitch stylesheet switcher built on jQuery
* Under an Attribution, Share Alike License
* By Kelvin Luck ( http://www.kelvinluck.com/ )
**/

$(document).ready(function() {
	$('.styleswitch').click(function()
	{
		switchStylestyle(this.getAttribute("rel"));
		return false;
	});
//	var c = readCookie('RoxenConfig');
//	if (c) switchStylestyle(c); 
});

function switchStylestyle(styleName)
{
  var imgsrc = '/layimg/h1_trueju_'+styleName+'.jpg';
  var img = new Image();
  $('#'+styleName).addClass('loading');
  
  // wrap our new image in jQuery, then:
  $(img)
    // once the image has loaded, execute this code
    .load(function () {
      // set the image hidden by default    
      $(this).hide();
    
      // with the holding div #loader, apply:
      $('#'+styleName)
        // remove the loading class (so no background spinner), 
        .removeClass('loading')
      
      // change stylez
     	$('link[@rel*=style][@title]').each(function(i) 
      {
        this.disabled = true;
        if (this.getAttribute('title') == styleName) this.disabled = false;
      });
      
      // change img
      $('#headerimg').attr('src',imgsrc);
      
    })
    // *finally*, set the src attribute of the new image to our image
    .attr('src', imgsrc);

	createCookie('RoxenConfig', styleName, 365);
}

// cookie functions http://www.quirksmode.org/js/cookies.html
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 var 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;
}
function eraseCookie(name)
{
	createCookie(name,"",-1);
}
// /cookie functions