problema radio button

[Professor X]

ciao a tutti, ho questo codice php

<?php  
$odbc_dns = "db_forum"; 
$odbc_userid = ""; 
$odbc_password = "";  

$query = "SELECT Titolo           
              FROM Forum";  

if ( !( $odbc_db = odbc_connect($odbc_dns, $odbc_userid, $odbc_password) ) ) 
die("Could not connect to ODBC data source $odbc_dns");  

if ( !( $odbc_rs = odbc_do($odbc_db, $query) ) ) 
die("Error executing query $query");  

$num_cols = odbc_num_fields($odbc_rs); 
if ($num_cols < 1) 
die("Query retured an empty set");  

echo "<TABLE>"; 
 
echo("<TR>"); 
for($a = 1; $a <= $num_cols; $a++) 
{ 
echo "<TH>[B] <font face='Rage Italic' size='4' color='#005CB9'>"; 
echo odbc_field_name($odbc_rs, $a); 
echo "</TH>[/B]</font>"; 
} 
echo "</TR>"; 

while( odbc_fetch_row($odbc_rs) ) 
{
echo "<TR>"; 
for($a = 1; $a <= $num_cols; $a++) 
{ 
echo "<TD> 
<font face='Bradley Hand ITC' size='2' color='#000080'>"; 
echo odbc_result($odbc_rs, $a); 
echo "</TD>"; 
} 
echo '<TD><input type='radio' name='"titoloforum"'></TD></TR>'; 
}  

echo "</TABLE>";  ?>

solo che quando vado a provarlo mi esce questo errore :

Parse error: parse error, unexpected T_STRING, expecting ',' or ';' in c:\programmi\easyphp1-7\www\sito tesi\_private\elencoforum.php on line 48

non riesco a trovare l'inghippo, ho provato togliendo i doppi apici, ma niente...

grazie mille

[piero.mac]

alla scelta:

echo '<TD><input type="radio" name="titoloforum"></TD></TR>';
echo "<TD><input type='radio' name='titoloforum'></TD></TR>"; 

[Professor X]

grazie mille... risolto...