infoBubble nothing display on gmappanel - EXTJS 4

infoBubble nothing display on gmappanel - EXTJS 4

References

Reference NO 1

http://stackoverflow.com/questions/15165183/infobubble-nothing-display-on-gmappanel-extjs-4

Reference NO 2

http://stackoverflow.com/questions/15011182/gmappanel-add-marker-on-click-extjs

Reference NO 3

http://jsfiddle.net/ach7N/6/

Reference NO 4

https://gist.github.com/1160378

Reference NO 5

http://www.sencha.com/forum/archive/index.php/t-40534-p-2.html

Reference NO 6

http://www.sencha.com/forum/archive/index.php/t-139470.html?s=80fedfd90e66a6e1b0ab95b3dd8c789c

Reference NO 7

#EANF#

Reference NO 8

#EANF#