ok I figured out the jquery part but not the parameters of them all can anyone help figure out the parameters for each url string?

this is the jquery I figured out! also would this work better then what the below answer?

$.get('adminajax.php', {'action':'getUsers'}, function(data){ $('#users .users').html(data); });

He sent me this in an email:

You can specify a page by adding: p=[page #] You can specify a file and it will add a checkbox next to the user which will be checked if the user has permission to download: file=[file location]

adminajax.php?action=createDirectory&directory=[new directory location]

adminajax.php?action=setAvailability&user=[username]&file=[filelocation]&available=[true or false]

I'm trying to get it to display in these html tags:

<div id="files">
    <b>Files:</b>
    <ul class="files"></ul>
</div>

<div id="file_options">
    <b>Options:</b>
</div>

<div id="users">
    <b>Users:</b>
    <ul class="users"></ul>
</div>