Parse error: syntax error, unexpected T_VARIABLE in /opt/lampp/htdocs/grid/menu.php o

I'm recieving the above error and it has me stumped as to what is wrong. I'm sure there are more errors further down, but I need to fix this one before I can fix the rest. I've looked on google search, and haven't found exactly what I need to do. I apologize in advance if this is too similar to another post, but I'm new to php and may not have noticed.

<?php
/*
* Copyright (c) 2007, 2008 Contributors, http://opensimulator.org/
* See CONTRIBUTORS for a full list of copyright holders.
*
* See LICENSE for the full licensing terms of this file.
*
*/
?>
<script language="JavaScript">
<!--
function Form(theForm)
{

if (theForm.logfirstname.value == "")
{
alert("Please enter your \"Firstname\" ");
theForm.logfirstname.focus();
return (false);
}

if (theForm.loglastname.value == "")
{
alert("Please enter your \"Lastname\" ");
theForm.loglastname.focus();
return (false);
}

if (theForm.logpassword.value == "")
{
alert("Please enter your \"Password\" ");
theForm.logpassword.focus();
return (false);
}

return (true);
}
//-->
</script>

<style type="text/css">
<!--
.Stil9 {font-size: 14px; font-family: Verdana, Arial, Helvetica, sans-serif; }
.box {font-size: 12px;height: 20; width:120;}
.style1 {color: #FFFFFF}
.box1 {font-size: 12px;height: 20;width: 100;}
.style2 {font-size: 14px; font-family: Verdana, Arial, Helvetica, sans-serif; color: #FFFFFF; }
.boxspace {
font-size: 1px;
color: #000000;
}
-->
</style>
<table width="245" border="0" align="center" cellpadding="0" cellspacing="0">
<?
$DbLink = new DB;
$DbLink->query("SELECT id,code,sitename,url,target FROM ".C_PAGE_TBL." Where active='1' and type='1' and ((display='0') or (display='2')) ORDER BY rank ASC ");
while(list($siteid,$sitecode,$sitename,$siteurl,$sitetarget) = $DbLink->next_record())
{?>
<tr>
<td>
<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0"
<? if($siteurl != ""){
if(($siteurl != "") & ($sitetarget == '_self')){
if($_GET[btn]== $siteid){
echo"background=\"images/main/menu_selected.jpg\"";
}else {
echo"background=\"images/main/menu_unselected.jpg\"";
}

echo"onclick=\"document.location.href='$siteurl&btn=$siteid'\"";
} else {
echo"onclick=\"window.open('$siteurl','mywindow','width=400,height=200')\"";
}} else {
echo"onclick=\"document.location.href='index.php?&page=smodul&id=$siteid&btn=$siteid'\"";
if(($_GET[page]=='smodul') && ($_GET[btn]==$siteid)){
echo"background=\"images/main/menu_selected.jpg\"";
}else {
echo"background=\"images/main/menu_unselected.jpg\"";
}
} ?>
>
<tr>
<td width="25" style="cursorointer;font-weight:bold;">&nbsp;</td>
<td style="cursorointer;font-weight:bold;"><?=$sitename?></td>
</tr>
</table>
</td>
</tr>
<? if( isset($_GET['btn']) &&( $_GET['btn'] == $siteid)

$DbLink1 = new DB;
$DbLink1->query("SELECT id,code,sitename,url,target FROM ".C_PAGE_TBL." Where active='1' and type='2' and ((display='0') or (display='2')) and code='$sitecode' ORDER BY rank ASC ");
while(list($subsiteid,$subsitecode,$subsitename,$subsiteurl,$subsitetarget) = $DbLink1->next_record())

?>
<tr>
<td>
<table width="80%" border="0" align="center" cellpadding="0" cellspacing="0"
<? if($subsiteurl != ""){
if(($subsiteurl != "") & ($subsitetarget == '_self')){
if($_GET[subbtn]== $subsiteid){
echo"background=\"images/main/submenu_selected.jpg\"";
}else {
echo"background=\"images/main/submenu_unselected.jpg\"";
}

echo"onclick=\"document.location.href='$subsiteurl&btn=$siteid&subbtn=$subsiteid'\"";
} else {
echo"onclick=\"window.open('$subsiteurl','mywindow','width=400,height=200')\"";
}} else {
echo"onclick=\"document.location.href='index.php?&page=smodul&id=$subsiteid&btn=$siteid&subbtn=$subsiteid'\"";
if(($_GET[page]=='smodul') && ($_GET[subbtn]==$subsiteid)){
echo"background=\"images/main/submenu_selected.jpg\"";
}else {
echo"background=\"images/main/submenu_unselected.jpg\"";
}
} ?>
>
<tr>
<td width="25" style="cursorointer;font-weight:bold;">&nbsp;</td>
<td style="cursorointer;font-weight:bold;"><?=$subsitename?></td>
</tr>
</table>
</td>
</tr>
<? }}?>
<tr>
<td><span class="boxspace">.</span></td>
</tr>
<?
}
?>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td><table width="196" border="0" align="center" cellpadding="0" cellspacing="0" background="images/main/login_user.gif">
<form action="index.php" method="POST" onSubmit="return Form(this)">
<tr>
<td class="style2">&nbsp;</td>
</tr>
<tr>
<td class="boxspace">.</td>
</tr>
<tr>
<td width="296" height="31"><div align="center"><span class="style2">
<?
if($_GET[error]){ echo"<font color=FF00000><b>$_GET[error]</b></font>";
}?>
</span></div></td>
</tr>
<tr>
<td><div align="center"><span class="style1">Firstname</span></div></td>
</tr>
<tr>
<td><div align="center">
<input name="logfirstname" type="text" class="box" value="<?=$_POST[logfirstname]?>" />
</div></td>
</tr>
<tr>
<td><div align="center"><span class="style1">Lastname</span></div></td>
</tr>
<tr>
<td><div align="center">
<input name="loglastname" type="text" class="box" value="<?=$_POST[loglastname]?>" />
</div></td>
</tr>
<tr>
<td><div align="center"><span class="style1">Password</span></div></td>
</tr>
<tr>
<td><div align="center">
<input type="password" name="logpassword" class="box"/>
</div></td>
</tr>
<tr>
<td><div align="center"><a style="color:#FFFFFF; font-size:13px" href="index.php?page=forgotpass">Forgot my Password</a></div></td>
</tr>
<tr>
<td><div align="center">
<input style="cursorointer" type="submit" name="Submit" value="Login" />
</div></td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
</form>
</table></td>
</tr>

<tr>
<td> </td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
</table>

 

The problem is that the parentheses are not balanced on this line:
if( isset($_GET['btn']) &&( $_GET['btn'] == $siteid))

To fix it, add one more closing parenthesis at the end of the line.

 

Thanks Mike! I really appreciate this! If you have time, could see if there are any other problems that are glaringly obvious that I've missed?

 

One thing I was wondering about is... The line that I corrected is an "if statement". This "if statement" does not use any curly braces. With no curly braces, the "if statement" only applies to the very next line ($DbLink1 = new DB;). The line after that ($DbLink1->query("SELECT...) is not part of the "if statement" and is always run. I don't know if that's what you want or not.

 

I'm not completely sure mysef. This is a pre-made site, but it's over 2 years old. I may have to simply scrap this project and start from scratch. Not an ideal situation as I'm just starting out on learning php.