enigma1 - 6:35 pm on Jan 19, 2012 (gmt 0)
No it's not a problem. But you don't need the js for this, you could setup the local anchors with the name property so users can navigate into the different page sections.
The reason the <a href="#more_details"> doesn't work as you expect is likely because you set the base tag in the document. So the href="#more_details" will point to index.html#more_details and not to the page you're at.