Adding info in MySQL throw PHP TextFields

Hello,
originally i downloaded a CMS with this PHP code in it:

<?php
$faila= file("config.inc");
$config = explode ("|",$faila[0]);

if($_POST['buton'])
{
$grad=htmlspecialchars($_POST['grad']);
$ip=$_SERVER["REMOTE_ADDR"];
$query1="SELECT * from grad where name like '$grad' ";
$result1=mysql_query($query1);

if ($_POST['grad'] == NULL)
{
echo "<b>Blah-blah!</b><br><br><a href=\"\">Blah-Blah</a>";
}
else
{
if (mysql_num_rows($result1)>0)
{
echo "Blah-blah <b>$grad</b> Blah-Blah!<br>Blah-blah.<br><br><a href=\"\">Blah-Blah</a>";
}
else
{
$kolko_simvola = strlen($grad);
if ($kolko_simvola > $config[1])
{
echo "Blah-blah!<br>Blah-blah.<br><br><a href=\"\">ВЪРНИ</a>";
}
else
{
if ($code == $_POST['code2'])
{
$sql = "INSERT INTO `grad` VALUES('', '$grad', '1' );";
if(mysql_query($sql) != "")
{
$query = mysql_query("SELECT * FROM `grad` WHERE name='$grad' LIMIT 1;");
$row=mysql_fetch_array($query);
$gradid=$row[id];
$grad=$row[name];
$sql2 = "INSERT INTO `gradip` VALUES('', '$gradid', '$ip' );";
$q=mysql_query($sql2);
$grad = stripslashes($grad);
echo "Blah-blah <b>$grad</b> Blah-blah!<br><br>";
echo "Blah-blah<b><a href=\"$path=$gradid\">$path=$gradid</a></b><br>";
echo "Blah-blah: <b>$ip</b>";
$HTTP_SESSION_VARS['code'] = 0;
}else
{
echo "Blah-blah";
}
}
else
{
echo "Blah-blah<br><br><a href=\"\">Blah-blah</a>";
}
}
}
}
}
?>
<?php

PHP:

Everything is OK with this.
I have a normal TextField and another one for captcha code. I got a database with two tables "grad" and "gradip". In the "grad" table there are 3rows - id name jitel .

I added a new row in the table "grad" with the name "skype". I added a new text field (grad2) in the site under the "name" text field (grad). I need to connect my grad2 text field with the "skype" row in the table, but i don't know how. I tried some different changes in the code, but nothing worked. I made the code looks like this:

<?php
$faila= file("config.inc");
$config = explode ("|",$faila[0]);

if($_POST['buton'])
{
$grad=htmlspecialchars($_POST['grad']);
$ip=$_SERVER["REMOTE_ADDR"];
$query1="SELECT * from grad where name like '$grad' ";
$result1=mysql_query($query1);

if ($_POST['grad'] == NULL)
{
echo "<b>Blah-Blah!</b><br><br><a href=\"\">Blah-Blah</a>";
}
else
{
if (mysql_num_rows($result1)>0)
{
echo "Blah-Blah <b>$grad</b> Blah-Blah!<br>Blah-Blah.<br><br><a href=\"\">ВЪРНИ</a>";
}
else
{
$kolko_simvola = strlen($grad);
if ($kolko_simvola > $config[1])
{
echo "Blah-Blah $config[1] Blah-Blah!<br>Blah-Blah.<br><br><a href=\"\">Blah-Blah</a>";
}
else
{
if ($code == $_POST['code2'])
{
$sql = "INSERT INTO `grad` VALUES('', '$grad', '1', '$grad2' );";
if(mysql_query($sql) != "")
{
$query = mysql_query("SELECT * FROM `grad` WHERE skype='$grad2' LIMIT 1; ");
$query = mysql_query("SELECT * FROM `grad` WHERE name='$grad' LIMIT 1; ");
$row=mysql_fetch_array($query);
$gradid=$row[id];
$grad=$row[name];
$grad2=$row[skype];
$sql2 = "INSERT INTO `gradip` VALUES('', '$gradid', '$ip' );";
$q=mysql_query($sql2);
$grad = stripslashes($grad);
$grad2 = stripslashes($grad2);
echo "Blah-Blah <b>$grad</b> Blah-Blah!<br><br>";
echo "Blah-Blah <b><a href=\"$path=$gradid\">$path=$gradid</a></b><br>";
echo "Blah-Blah: <b>$ip</b>";
$HTTP_SESSION_VARS['code'] = 0;
}else
{
echo "Blah-Blah";
}
}
else
{
echo "Blah-Blah!<br><br><a href=\"\">Blah-Blah</a>";
}
}
}
}
}
?>
<?php

PHP:

I think (hope) I'm almost ready, but when i enter the three text fields (name, skype, code) I got the name in the database, but I don't get the skype text field information.
That's all...

 

You have checked in the database, that there is nothing in the Skype-fields?

At least one problem is with this code:

$query = mysql_query("SELECT * FROM `grad` WHERE skype='$grad2' LIMIT 1; ");
$query = mysql_query("SELECT * FROM `grad` WHERE name='$grad' LIMIT 1; ");

PHP:

The second $query will overwrite the first one. So the first $query will never be executed. That might have something to do with it, but I can't be sure.

Try echoing the first INSERT instead of running it with mysql_query, to see what is actually being sent to the database.