SWFAddress is a small, but powerful library that provides deep linking for Flash and Ajax. It’s a developer tool, allowing creation of unique virtual URLs that can point to a website section or an application state. SWFAddress enables a number of important capabilities which are missing in today’s rich web technologies including:
1. Bookmarking in a [...]

read more from this topic.....

SWFObject is a small Javascript file used for embedding Adobe Flash content. The script can detect the Flash plug-in in all major web browsers (on Mac and PC) and is designed to make embedding Flash movies as easy as possible. It is also very search engine friendly, degrades gracefully, can be used in valid HTML [...]

read more from this topic.....

My 2nd attends on CSS and Javascript DOM verticle menu:

Create some codes in html as below:

<div id="nav">
<ul>
<li><a href="#" title="Sunfishes">Sunfishes</a>
<ul>
<li><a href="#">Shadow bass</a></li>
<li><a href="#">Ozark bass</a></li>
[...]

read more from this topic.....

Here is a good article on executing JavaScript on page load: addLoadEvent

read more from this topic.....