Re: Side boxes and middle content disappeared
Usually when you get this dort of disappearing trick in Zen Cart (or other php generated pages) it has something to do with missing closing tags or doubled up closing tags in the code. This can happen if someone adds inappropriate tags within, say, a product or category description, maybe because they copied and pasted text from a visual editor like Dreamweaver, and included too much in their copy.
Just a guess of course, but that's what I'd look into.
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