# Swf address question

**URL:** <https://forum.kirupa.com/t/swf-address-question/315835>\
**Category:** Uncategorized\
**Created:** [November 5, 2010, 9:59am UTC](https://forum.kirupa.com/t/swf-address-question/315835 "2010-11-05T09:59:52Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lope](https://avatars.discourse-cdn.com/v4/letter/l/43a26b/32.png) [@lope](https://forum.kirupa.com/u/lope)\
**Post date:** [November 5, 2010, 9:59am UTC](https://forum.kirupa.com/t/swf-address-question/315835/1 "2010-11-05T09:59:52Z")

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I am new to this and have made a first site (multilevel) navigation with swf address.

I have used only - and \_ from special characters, and removed spaces before anaylizing deep link.

So when user constructs deep link, he only does this basically:

gallery/category-one/photo-one

plus ofcourse:

[http://www.myWebsite.com/#/gallery/category-one/photo-one](http://www.myWebsite.com/#/gallery/category-one/photo-one)

Is there any other characters I should avoid using?

I have also seen some questionmarks in deep links, do I need this?

Is there something else I need to know?

Thank You!