/*
 * Browser sniffing specific to this file
 */
var agt = navigator.userAgent.toLowerCase();

// Browsers
var is_opera = (agt.indexOf("opera") != -1);
var is_ie = ((agt.indexOf("msie") != -1) && !is_opera);
var is_safari = (agt.indexOf("safari") != -1);
var is_firefox = (agt.indexOf("firefox") != -1);

// Operating Systems
var is_windows = (navigator.appVersion.indexOf("Win") != -1);