/*
 *
 * glowing
 *
 * Creates a glow effect on buttons
 * 
 ******************************************** */

(function($){
	$.fn.glow = function(){
		
		var obj = $(this);
		
		function breatheIn(){
			obj.fadeTo(500,1,function(){
				breatheOut();
			});
		}

		function breatheOut(){
			obj.fadeTo(500,0.8,function(){
				breatheIn();
			});
		}
		
		// remove effects
		obj.clearQueue();
		
		breatheOut();
	}
	
})(jQuery);