rem: if ( f ) f.apply( elem ); 
add: if ( f ) f.apply( elem ); 
context: 	dequeue: function(elem,type){		type = type || "fx";			if ( elem.queue && elem.queue[type] ) {			// Remove self			elem.queue[type].shift();				// Get next function			var f = elem.queue[type][0];					if ( f )				f.apply( elem );		}	},
meta: 2798	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2798/9e37da96d12c0f35c766a4724c5d565d0a50ab42/fx.js/buggy/fx/fx.js