Swipe over a <p> element in the left direction to hide it:
The swipeleft event is triggered when the user press down and swipes over an element in the left direction (by more than 30px horizontally and less than 75px vertically).
|function(event)||Required. Specifies the function to run when the swipeleft event occurs.
The function has an optional event object, which can contain any jQuery event properties (e.g. event.target, event.type, etc.) See jQuery Events Reference for more information.
Using the event.target property to return which DOM element that triggered the swipeleft event.