index page in html

Hi

I would like to replace my index page by an html page (for more flexibility: i can developp in html but not in PHP)

For that i have saved the page in html and uplaoded it on the server (called test.html)

It seems fine except that when i signin i get a message like "your account must be approved by the administrator"

I compared the 2 sources and here are the differences: (in bold)

 <script type="text/javascript" src="http://www.mysite.com/_css/js.php?lastcache=1299970185&amp;js=initialise_elgg&amp;viewtype=default"></script>
.....
 <link rel="stylesheet" href="http://www.mysite.com/_css/css.css?lastcache=1299970185&amp;viewtype=default" type="text/css" />
...
<input type="hidden"  name="__elgg_token"  value="fac91c28b2018f7b9cfb62d28d0c1b63" /><input type="hidden"  name="__elgg_ts"  value="1300003687" /><p class="loginbox"><label>Login<br />

I suppose the values in bold change for each session. Do you know why ? i am not signed yet