var ua = "z"+navigator.userAgent.toLowerCase();
var title = readCookie();

if(ua.indexOf('safari')<0) {
	setCss(title);
} else {
	window.onload = function(e) {
		setCss(title);
	}
}

function setCss(title) {
	title = (title!="middle"&&title!="big"&&title!="small")?"middle":title;
	document.getElementById('basicStyle').href = "/css/"+title+".css";
  createCookie(title);
}

function createCookie(value) {
  var date = new Date();
  date.setTime(date.getTime()+(365*24*60*60*1000));
  var expires = "; expires="+date.toGMTString();
  document.cookie = "anynews="+value+expires+"; path=/";
}

function readCookie() {
  var nameEQ = "anynews=";
  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;
}