Yep . He's right. Like this.
This is the CSS codes for backgrounds.
<">[spoiler]<html>
[b]<style type="text/css">
body { background : url("IMAGE_URL"); }
</style>[/b]
<body>
<p>
<b><center>your NICKNAME:<center/><b>
<input type="text" name="nickname"/>
<br />
<center>FRIENDSTER STATUS:<center/>
<select>
<option value ="super adik">SUPER adik</option>
<option value ="mejo adik">mejo adik</option>
<option value ="not really">not really</option>
<option value ="hindi mahilig">hindi mahilig</option>
<option value ="WALA ALAM SA COMPUTER">WALA ALAM SA COMPUTER</option>
<option value ="AH ewan">ah ewan</option>
</select>
<p>
</form>
</p>
<center><a href="http://profiles.friendster.com/user.php?uid=USER ID">ENTER PAGE<a/></center>
<center><img src="URL OF UR PICTURE"<center><br><br>
</p>
<body TEXT="red" BGCOLOR="#000000" LINK="#fffffe"><b>VISIT ME AT<b><center>
<a href="ENTER URL OF YOUR SITE"
target="_blank"><center>NAME OF SITE eg(myspace,hi5)<center></a>
</p>
</body>
</html>[/spoiler]
^ Take that as your guide