Need help from you all friends...

Im a beginner with javascript. So I cant do what I want to do it without your help. Yes I could use logic editor. But i really need the sliders. Im trying to work the morphing code snippet in my favor because I have one character with multiple shape keys as well as the morphing snippet. I would like the sliders to control the shape keys as the code. I dont need the dual slider. So attached its what I think I should delete in green. In blue I will replace with the name of my project. Please tell me if I am right. If not, would anyone be kind to tell me what should I do?? I tried this and it did not work. A million thank yous to all …!!!!! Im sorry if the format is not the usual. I would appreciate so much any help.