/*
 * BROWSER DETECTION
 * 
 * Style selector .opera .elements {}
 */
if (window.opera) {
	document.documentElement.className += ' opera';
}
var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
if (is_chrome) {
	document.documentElement.className += ' chrome';
}
/*
 * END
 */