rem: var direction = ((this.previous - this.now) < 0) ? 'down' : 'up'; 
add: var direction = ((this.previous - this.now) <= 0) ? 'down' : 'up'; 
context: 	move: function(event, el){		el.active = true;		this.previous = this.previous || event.page.y;		this.now = event.page.y;		var direction = ((this.previous - this.now) < 0) ? 'down' : 'up';		var prev = el.getPrevious();		var next = el.getNext();		if (prev && direction == 'up'){			var prevPos = prev.getCoordinates();			if (event.page.y < prevPos.bottom) el.injectBefore(prev);		}		if (next && direction == 'down'){			var nextPos = next.getCoordinates();			if (event.page.y > nextPos.top) el.injectAfter(next);		}		this.previous = event.page.y;	},
meta: 5237	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5237/5fcc5178ee2e5f10b20b5cb9953b2694ef4e56f6/Sortables.js/buggy/Plugins/Sortables.js