Newbie in need of help with Captcha

[jmpearso]

Hello everyone. I was refered to this site from another forum DP because I am having problems with adding this code to my website:

<p>Are You Human? -
<?php
srand((double)microtime()*1000000);
$t1 =( rand(1,5));
$t2 =( rand(1,5));
$t3 = $t1 + $t2;
?>

<input name="test1" type="hidden" value="<?php echo $t3; ?>">
<p>
What is <?php echo $t1; ?> + <?php echo $t2; ?>?
<br />
<input name="test2" type="text" size="3" />
</p>

===========================================

Place this in your results page

$test1 = $_POST['test1'];
$test2 = $_POST['test2'];

if($test1 <> $test2){
$verified = 'NO' ;
echo '<h2>Did you make an error in your addition? We use this to foil spam robots.</h2>' ;
}
if($verified <> 'NO'){
print "<h1>ECHO/PRINT YOUR HTML HERE IN PHP FORMAT</h1>";
}

Would there be anyone in here to tell me where to put it in on my page? I can give you a link on the front page of my PR3 Directory?? Its not much but its something..
Thanks in advance.
Jason

[jmpearso]

This is my Page and I dont know where it should go and what to take out if anything.

///////////////////////////
// Add and Insert Functions
///////////////////////////

else if($ax=="add")
{
	$date_added=date($date_format);
?>
<p class="bodylgbold">Add a Link</p>
<p class="bodysm"> &gt; <a href="<?php echo $PHP_SELF; ?>">Home</a> &gt; Add a Link</p>
<p class="bodymd">All Fields are required for link submission</p>
<form action="<?php echo $PHP_SELF; ?>?ax=insert" method="post" id="form" onsubmit="return validate_add();">
<table border="0" width="100%" cellspacing="2" cellpadding="0">
<tr>
	<td class="bodymd"><span style="color:#FF0000;">*</span>Category:<br />
		<select name="cat_id">
<option value="">Select a Category</option>
<?php
		$result=MySQLQuery("select * from links_cat where id !=0 order by name",$QueryError_Email,$QueryError_Browser);
		while($row=mysql_fetch_array($result))
		{
			$cat_id=$row["id"];
			$cat_name=$row["name"];
			echo "<option value=\"$cat_id\"> $cat_name</option>";
		}
?>
		</select>
	</td>
</tr>
<tr><td class="bodymd">Website Name<span style="color:#FF0000;">*</span>:<br /><input name="name" type="text" size="60"/></td></tr>
<tr>
      <td class="bodymd">Website Description<span style="color:#FF0000;">* <font color="#000000">(Max 
        255 characters)</font></span><font color="#000000">:</font><br />
        <textarea name="dsc" rows="3" cols="40"></textarea></td></tr>
<tr>
      <td class="bodymd">URL<span style="color:#FF0000;">*</span>: <b><font color="#0000FF">DON'T 
        FORGET!</font></b><br />
        <input name="url" type="text" value="http://" size="60"/></td></tr>
<?php if($image_enabled=="yes"){ ?>
<tr>
      <td class="bodymd">Image URL: (Images size 125x100 pixels)<br />
        <input type="text" name="image" size="60" value="<?php echo $image; ?>" maxlength="100"/></td></tr>
<?php } ?>
<tr><td class="bodymd"> Email:<br /><input type="text" name="email" size="50"/></td></tr>
<tr><td class="bodymd"> Password:<br /><input type="password" name="password" size="10"/></td></tr>
<tr><td class="bodymd"><span style="color:#FF0000;">*</span> - indicates required field</td></tr>
<tr><td><input type="hidden" name="date_added" value="<?php echo $date_added; ?>"/><input type="submit" name="submit" value="Add Link"/></td></tr>
</table>
</form>
<div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#0000FF"><b><font size="2">Submit 
  Here For Free Traffic!</font></b></font><br>
</div>
<center><a href='http://www.linkreferral.com/cgi-bin/linkreferal/adwel.cgi?oldrefid=49776'><img src='http://www.linkreferral.com/images/linkreferal/linkbutton.gif' border=0 width='114' height='32'></a></center>
<div align="center">
  <hr width="300">
  <br>
</div>
<center><a href="http://mdtrafficbuilder.com/clickthru.pl?id=kane">
<img src='http://mdtrafficbuilder.com/banner.pl?id=6' border=0 alt="MD Traffic Builder">
</a></center>

<?php
	}
	else if($ax=="insert")
	{
		$cat_id=$_POST["cat_id"];
		$name=$_POST["name"];
		$dsc=$_POST["dsc"];
		$url=$_POST["url"];
		$email=$_POST["email"];
		$password=$_POST["password"];
		$date_added=$_POST["date_added"];
		$image=$_POST["image"];
		if($admin_approved=="no")
		{
			$approved="no";
		}
		else
		{
			$approved="yes";
		}
		$result=MySQLQuery("insert into links (cat_id,name,dsc,url,approved,email,password,date_added,image,rating,rates) values ('$cat_id','$name','$dsc','$url','$approved','$email','$password','$date_added','$image','0','0')",$QueryError_Email,$QueryError_Browser);
		if ($result)
		{
			mail("$admin_mail", "Link submitted to ".$site_title."", "The link ".$name." is waiting for approval at ".$site_title."", "From: ".$admin_mail."");
			if ($email && $password)
			{
				mail($email, "Link submitted to ".$site_title."","Your link is waiting for approval at ".$site_title.".\nTo update you listing in the future, login with \n\nURL:".$url."\nEmail:".$email."\nPassword:".$password."\n\nThanks for your submission", "From: ".$noreply_mail."");
			}
			echo "<p class=\"bodylgbold\">The Link Was Added</p>";
			echo "<p class=\"bodysm\"><a href=\"".$PHP_SELF."\">Home</a> &gt; <a href=\"".$PHP_SELF."?ax=add\">Add a Link</a> &gt; Link Added</p>";
			if($admin_approved=="no")
			{
				echo "<p class=\"bodymd\">Your link request has been sent to the site administrator for approval.</p>";
				echo "<p class=\"bodymd\">An email has also been sent to you regarding your login information should you choose to edit your listing in the future.</p>";
			}
			else
			{
				echo "<p class=\"bodymd\">Your link has been added to the directory.</p>";
				echo "<p class=\"bodymd\">An email has also been sent to you regarding your login information should you choose to edit your listing in the future.</p>";
			}
		}
		else
		{
			echo "<p class=\"bodysm\"><a href=\"".$PHP_SELF."\">Home</a> &gt; <a href=\"".$PHP_SELF."?ax=add\">Add a Link</a> &gt; Error Adding Link</p>
					<p class=\"bodylgbold\">Error Adding Link</p>";
		}
	}

If you need more of the code please let me know...it wouldnt let me put it all in here... But I think this is where it should go