Modify old version of Chevereto image hosting script to work without adobe flash plugin.

I need someone with good php knowledge to modify an old Chevereto image hosting script to work without adobe flash plugin but maintain all other functions as normal. That means the only thing that needs to be changed is the uploader part of the script, nothing else. I will send you the script and you can analyze the code and test it on your own webserver and make the appropriate changes. Once you've made the changes you will send the script to me and ill do the testing on my end, once i am satisfied the script works exactly like previously but without the requirement of adobe flash plugin you will be paid.