I think we should politely ask the questioner to post the relevant code. (Something for the FAQ as well?)
If there is too much code, the OP should find ways to reduce it. I've also suggested collapsible code blockscollapsible code blocks.
What about HTML and design stuff? Well, code reviews are not about running the code. They're about making sure the code is sanemaking sure the code is sane by looking at it. I am not sure this site should allow "Does the render of my HTML look ok?" kind of questions.