Newbie needs help finding out why script is not working

[osdesignz]

I'm a newbie to php so I wanted to see if someone can take a little time to help me figure out whats going on so that I can get my scripts to work. I've been messing with this for awhile now and going no where but the same place and same warnings and the same old ****. Here is the page that I'm trying to pullup: [url=http://www.oldschooldesignz.com/myspace/layoutcms/index.php]http://www.oldschooldesignz.com/myspace/layoutcms/index.php[/url] I must have the config.php file setup wrong plus I have now idea about SQL databases and I might have set it up wrong also, who knows what I did but could really use some help on this before I throw this computer out the window lol. Here is the config file:
<?
$mysql_server = "oldschoo_admin@localhost";
$mysql_user = "username";
$mysql_pass = "password";
$mysql_db = "oldschoo_preview";
$script_dir = "public_html/myspace/layoutcms/";
$from_email = "[email protected]";
$site_url = "http://www.oldschooldesignz.com/myspace/layoutcms/config.php";
$config['ftypes'] = array('jpg','jpeg','png','gif','bmp');
?>
If it helps my host is Ipowerweb and I setup a database called oldschoo_preview but don't even know if I set that up right because it's the first time messing with mysql!

[hostfreak]

It would help if you post the code, but it does appear you don't have the config setup right.

[newb]

ur mysql config settings arent right.

[Chetan]

I dont think he even has MySQL or any SQL server, else he wud hav used wat his hosting service gave him.