what logic to use on my control panel CMS in PHP
<p>i am trying to make a control panel for my site, but i have no idea on what logic to use.<br>
for example my control panel has an <strong>add user button</strong>,what i would like to happen is that when a user clicks on that button.. the page will show up on a specific <code>&lt;div&gt;&lt;/div&gt;</code> with out refreshing the page.</p>

<p>The logic i was thinking was:</p>

<p>1.to use an iframe and load all the relevant pages their(which i don't know the PRO's and CON's)</p>

<p>2.Use FLASH, for the control panel(which i don't know the PRO's and CON's)</p>

<p>3.Use javascript or a JS library like JQuery which i don't know what to call it..</p>

<p>the question is what logic would i use, or you can advise something more secured and netter. thanks</p>
