function setCssName()
{
	var cssNum = readCookie("CssNo");
	var cssName = "style01.css";
	if(cssNum != null )
	{
		switch(cssNum)
		{
			case "0":
				cssName = "http://kogure.cosmotec-d.co.jp/lifestyle/wp-content/themes/kogure/style01.css";
				break;
			case "1":
				cssName = "http://kogure.cosmotec-d.co.jp/lifestyle/wp-content/themes/kogure/style02.css";
				break;
			case "2":
				cssName = "http://kogure.cosmotec-d.co.jp/lifestyle/wp-content/themes/kogure/style03.css";
				break;
		}
	}
	var urlCss="<link rel='stylesheet' type='text/css' href='" + cssName + "'>";
	return urlCss;
}

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;
}