This is the task I’m talking about - Image Gallery
So, here’s where I’m getting stuck: When I click “Darken” button, it darkens the image and then the button changes to “Lighten” (as it should). The problem is, when I click “Lighten” button, it doesn’t actually lighten the picture back to its original state, it just stays dark. Please help me understand the issue with my code. Is there something wrong with my setAttribute command or “if” statements?