How To Incress Background Picture Quantity

Hi I Was Tring To Change The Back Ground Slide Picture Quentity By Adding Extra Line On /templates/hot_destinations/js/animbg.js File
Example

var imgArr = new Array( // relative paths of images
'/templates/hot_destinations/images/bg1.jpg',
'/templates/hot_destinations/images/bg2.jpg',
'/templates/hot_destinations/images/bg3.jpg',
'/templates/hot_destinations/images/bg4.jpg'
'/templates/hot_destinations/images/bg5.jpg'
'/templates/hot_destinations/images/bg6.jpg'
);

All The Pictures Are Available On Their Folder But The Sliding/Fading Is Not Working It Only Stop As A Static Image On bg1.jpg.

Pls Help On That Issue,

Thanks & Best Regards

Where are that commas between array elements:

var imgArr = new Array( // relative paths of images
'/templates/hot_destinations/images/bg1.jpg'
,'/templates/hot_destinations/images/bg2.jpg'
,'/templates/hot_destinations/images/bg3.jpg'
,'/templates/hot_destinations/images/bg4.jpg'
,'/templates/hot_destinations/images/bg5.jpg'
,'/templates/hot_destinations/images/bg6.jpg'
);