titanew · October 24, 2014 09:30
diff --git a/Detecting focus of a browser window b/Detecting focus of a browser window
 function onBlur() {
 	document.body.className = 'blurred';
 };
 function onFocus(){
 	document.body.className = 'focused';
 };

 if (/*@cc_on!@*/false) { // check for Internet Explorer
 	document.onfocusin = onFocus;
 	document.onfocusout = onBlur;
 } else {
 	window.onfocus = onFocus;
 	window.onblur = onBlur;
 }
	function onBlur() {
	document.body.className = 'blurred';
	};
	function onFocus(){
	document.body.className = 'focused';
	};

	if (/@cc_on!@/false) { // check for Internet Explorer
	document.onfocusin = onFocus;
	document.onfocusout = onBlur;
	} else {
	window.onfocus = onFocus;
	window.onblur = onBlur;
	}