Add To Cart Depending Of Stock & Out of stock Button

[Vqmod] Add To Cart Depending Of Stock & Out of stock Button For 1.5X 

Add To Cart Depending Of Stock:
Extension work on every product with option "In Stock"
For example, when you will have 10 quantity in stock and customer trying to add 11 or more, customer will see attention message:
"Sorry, 10 Canon EOS 5D items are in stock, so added 10 to shopping cart instead of 100!"
(In cart will be 10) You won't be able to add more products in other pages.
In case of 0 quantity:
"Sorry, Canon EOS 5D is out of stock"
Extension work on every page where you can buy products. 

Out of stock Button:

When the products are out of stock, this extension will be disable “add to cart” function, you never can't add any out of stock product to cart and button word "add to cart" will change to "out of stock" , “Pre-Order” or “2-3 Days” ….This is based on your Administration set or custom text.

*Support Multi-language
*Support Custom Module
*Free after-sales service

Step1: You need to have vQmod installed
http://forum.opencart.com/viewtopic.php?f=23&t=24529

Step2: Upload all the files and folders to your server from the "Upload" folder.

DONE! 

***Easy to install and won't overwrite any files***

***Please select the appropriate version to use***