What am I doing wrong here? (php / mysql)

<?php
ob_start("ob_gzhandler");
$username="easyjizz_mysql";
$password="*********";
$database="easyjizz_mysql";

mysql_connect(localhost,$username,$password);
@mysql_select_db($database) or die( "Unable to select database");
//$query="SELECT * FROM video ORDER BY adddate DESC";
//$result=mysql_query($query);

//$num=mysql_numrows($result);




//This checks to see if there is a page number. If not, it will set it to page 1
if (!(isset($pagenum)))
{
$pagenum = 1;
}

//Here we count the number of results
//Edit $data to be your query
$result = mysql_query("SELECT * FROM video ORDER BY adddate DESC") or die(mysql_error());
$rows = mysql_num_rows($result);
mysql_close();

//This is the number of results displayed per page
$page_rows = 4;

//This tells us the page number of our last page
$last = ceil($rows/$page_rows);

//this makes sure the page number isn't below one, or more than our maximum pages
if ($pagenum < 1)
{
$pagenum = 1;
}
elseif ($pagenum > $last)
{
$pagenum = $last;
}

//This sets the range to display in our query
$max = 'limit ' .($pagenum - 1) * $page_rows .',' .$page_rows;

$i=0;
while ($i < $num) {


$title=mysql_result($result,$i,"title");
$vidid=mysql_result($result,$i,"VID");
$duration=mysql_result($result,$i,"duration");
$thumb=mysql_result($result,$i,"thumb");
$fixedtitle = strtolower(str_replace(" ", "-", $title));
$seconds = $duration;
$minutes = floor($seconds/60);
$secondsleft = $seconds%60;
if($minutes<10)
  $minutes = "0" . $minutes;
if($secondsleft<10)
  $secondsleft = "0" . $secondsleft;


echo "
<fieldset id=\"address\">

<p align=left><b>$title</b><br>
<img src=\"hxtp://thumbs.easyjizz. com/$vidid/$thumb.jpg\"><br>
<a href=\"hxtp://www.easyjizz .com/video/$vidid/$fixedtitle\">hxtp://www.easyjizz .com/video/$vidid/$fixedtitle </a> <br>
$minutes:$secondsleft</p></fieldset></center><br>

</form></div><br>";

$i++;
}
?>