Dragstart not triggered

Dragstart not triggered

References

Reference NO 1

http://stackoverflow.com/questions/15200410/dragstart-not-triggered

Reference NO 2

http://stackoverflow.com/questions/4688373/ondragstart-not-equivalent-to-addeventlistenerdragstart

Reference NO 3

https://developer.mozilla.org/en-US/docs/DragDrop/Drag_and_Drop

Reference NO 4

http://www.quirksmode.org/blog/archives/2009/09/the_html5_drag.html

Reference NO 5

http://www.developerfusion.com/article/144828/the-html5-drag-and-drop-api/

Reference NO 6

http://help.dottoro.com/ljpncnwi.php

Reference NO 7

http://blog.bripkens.de/2010/12/trigger-jquery-ui-drag-start-event/

Reference NO 8

https://groups.google.com/d/topic/iscroll/4YGyJYntWwY