mouse events javascript issues

mouse events javascript issues

References

Reference NO 1

https://github.com/kangax/fabric.js/issues/670

Reference NO 2

http://unixpapa.com/js/mouse.html

Reference NO 3

http://stackoverflow.com/questions/13647300/mouse-events-javascript-issues

Reference NO 4

http://javascript.info/tutorial/mouse-events

Reference NO 5

http://forum.iopus.com/viewtopic.php?f=6&t=19215

Reference NO 6

http://www.htmlgoodies.com/beyond/javascript/advanced-javascript-event-handling.html

Reference NO 7

http://www.quirksmode.org/js/introevents.html

Reference NO 8

http://webaim.org/techniques/javascript/eventhandlers