I have a website design that my friend designed using InDesign but I need to convert it to Photoshop to code it.

Can anyone suggest how I would go about converting this layout in InDesign to Photoshop to integrate all the layers?

I have been able to convert it to JPG or PDF but that is not what I am after as I need it to contain all the layers in Photoshop?

look forward to any suggestions please.