[jQuery] the Event fix should add two fixed properties:layerX and layerY.

[极品书生]

the Event Fix method should add two fixed properties:layerX and
layerY.

and now I have to write a little more:

el.click(function(e){
   e = e.originalEvent;
   var x = e.layerX || e.offsetX;
   alert(x);
});