window.interop = { setCookie: function (name, value, days) { var d = new Date(); d.setTime(d.getTime() + (days * 24 * 60 * 60 * 1000)); var expires = "expires=" + d.toUTCString(); document.cookie = name + "=" + value + ";" + expires + ";path=/"; }, getCookie: function (name) { name = name + "="; var decodedCookie = decodeURIComponent(document.cookie); var ca = decodedCookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = ca[i]; while (c.charAt(0) === ' ') { c = c.substring(1); } if (c.indexOf(name) === 0) { return c.substring(name.length, c.length); } } return ""; }, addCSS: function (fileName) { var head = document.head; var link = document.createElement("link"); link.type = "text/css"; link.rel = "stylesheet"; link.href = fileName; head.appendChild(link); } };