I swear that I don't have any bad Intentions, I just want to know the reason.
In the below you can see an alert that this website returns when I do a right-click on the Images :
I want to re-enable the right-click, so I opened Inspect Element (The same Developer tool in Firefox) and I searched for the alert words ("This photo is copyrighted") in the .js files :
When I change this lines and save them, the message in the alert changes to that sentences that I wrote instead of "This photo is copyrighted".
The question is, "Why when I remove whole the contents of this .js file, the alert remain active with the last sentence that I wrote there?"
I mean who I can re-enable the right-click?
Note that I don't want to download it, (I already can! Using Page info --> Media in Firefox, or the link of image in inspect element codes.) I just want to know how I can re-enable it!
And note that I don't want to Disable Java Scripts, because Java Script codes load the image.