A jQuery function that creates a "busy" message for 10 seconds by switching CSS classes on multiple elements simultaneously.

Busy Message - CSS Switcher on a Timer

//BUSY MESSAGE
function busy() {
	var x = $('#header a, #portfolio a');//ALL ELEMENTS TO BE AFFECTED
	$(x).addClass('busy');
	setTimeout(function(){ 
		$(x).removeClass('busy').addClass('ready'); 
	}, 10000);
}