Dynamic Vertical menu question

[ggig]

I want all my dynamic generated php links to be displayed like in example 1 below and when I click on a link which takes me to another page all its sub links are displayed like in example 2 and when I click on one of those links all its sub links are displayed like in the rest of the examples.I'm using PHP, MySQL and Jquery for my web site if that helps.Example 1\[code\]<ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li></ul>\[/code\]Example 2\[code\]<ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a> <ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a> </ul> </li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li></ul>\[/code\]Example 3\[code\]<ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a> <ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a> <ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a> </ul> </li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> </ul> </li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li></ul>\[/code\]Example 4\[code\]<ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a> <ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a> <ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a> <ul> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Fourth Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Fourth Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Fourth Nested List</a></li> </ul> </li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Third Nested List</a></li> </ul> </li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">Second Nested List</a></li> </ul> </li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li> <li><a href="http://stackoverflow.com/questions/3580734/link.php">First Nested List</a></li></ul>\[/code\]