function setActiveStyleSheet(title) {
  refresh_sliderGallery(title);
  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;
    }
  }
  switch (title) {
		case 'Hires (1280)':
			$('#bannerleft').hide();
			$('#bannerright').hide();
			$('#bannerleft_big').show();
			$('#bannerright_big').show();
			break;
		default:
			$('#bannerleft').show();
			$('#bannerright').show();
			$('#bannerleft_big').hide();
			$('#bannerright_big').hide();
			break;
	}
}
// @todo clear, reload_sliderGallery not longer used
function refresh_sliderGallery(title) {
	var c = $('#container div.sliderGallery');
	if (c.length) {
		var ul = $('ul', c);
		var count = ul.find('li').length;
		var nW = 0; var nL = 3
		switch (title) {
			case 'Lowres (1024)': nL = 3; break;
			case 'Hires (1280)': nL = 4; break;
			default: nL = 3; break;
		}
		nW = Math.ceil((count / nL)) * 133;
		ul.width(nW);
	}
	setTimeout(function(){
			reload_slotMachine();
			reload_sliderGallery();
			reload_sliderGallery_v();
		},50);
}

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;
}

$(document).ready(function(){
  var sStyleToSet = 'Lowres (1024)';
  if(!cookie || cookie == "null") {
	if ( $(document).width() > 1250 ) {
		sStyleToSet = 'Hires (1280)';
	}
  } else {
  	sStyleToSet = cookie;
  }
  if (sStyleToSet != getActiveStyleSheet()) {  
  	setActiveStyleSheet(sStyleToSet);
  } else {
    switch (sStyleToSet) {
		case 'Hires (1280)':
			$('#bannerleft').hide();
			$('#bannerright').hide();
			$('#bannerleft_big').show();
			$('#bannerright_big').show();
			break;
		default:
			$('#bannerleft').show();
			$('#bannerright').show();
			$('#bannerleft_big').hide();
			$('#bannerright_big').hide();
			break;
	}
  }
});

window.onbeforeunload = function(e) {
  var title = getActiveStyleSheet();
  if (!title) {
  	title = 'Lowres (1024)';
  }
  createCookie("style", title, 365);
}

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