<?php
        // There had better be NO BLANK LINES OR ANYTHING ELSE
        // before the preceding line!

	// Boutell's Simple PHP Captcha.
	
	// Copyright 2007, Thomas Boutell and Boutell.Com, Inc.
	// Permission granted to use and modify this code as you
	// see fit, provided that you do not represent this code
	// as your own work. 

	// Otherwise, feel free to profit from this code 
	// in any way you wish.

	// NO CHANGES REQUIRED HERE

        // All settings are in captcha-settings.php, so that you can 
	// install an upgraded version of captcha.php without losing them.

        require 'captcha-settings.php';

	session_start();
	if ($_GET['captchaimg']) {
		captchaSendImg();
	} elseif ($_GET['captchawav']) {
		captchaSendWav();		
	} else {
		captchaCode();
	}
	function captchaImgUrl()
	{
		global $captchaimg;
		return $captchaimg;
	}
	function captchaWavUrl()
	{
		global $captchawav;
		return $captchawav;
	}
	function captchaCode()
	{
		global $captchaimg, $captchawav;
		// Don't generate the code twice
		if (!$_SESSION['captchacode']) {
			// Skip l it is too easily mistaken for 1.
			// Skip f, x and s, they are too hard to tell
			// apart when spoken.
			$chars = "abcdeghijkmnopqrtuvwyz";
			$code = "";
			$length = mt_rand(5, 7);
			for ($i = 0; ($i < $length); $i++) {
				$char = substr($chars, 
					rand(0, strlen($chars) - 1), 1); 
				$code .= $char;
			}
			$_SESSION['captchacode'] = $code;
		}
		$salt = mt_rand(1000000, 2000000);
		$captchaimg = $_SERVER['SCRIPT_URL'] . "?captchaimg=1&captchasalt=$salt";
		$captchawav = $_SERVER['SCRIPT_URL'] . "?captchawav=1&captchasalt=$salt";
	}
	function captchaDone()
	{
		if ($_SESSION['captchacode']) {
			unset($_SESSION['captchacode']);
		}
	}
	function captchaSendImg()
	{
		global $captchaFont;
		$code = $_SESSION['captchacode'];
		$im = imagecreatetruecolor(200, 50);
		imageantialias($im, 1);
		$back = imagecolorallocate($im, 255, 255, 255);
		$fore = imagecolorallocate($im, 0, 0, 0);
		imagefilledrectangle($im, 0, 0, 200, 50, $back);
		$x = mt_rand(10, 20);
		$y = mt_rand(20, 35);
		$length = strlen($code);	
		for ($i = 0; ($i < $length); $i++) {
			$char = substr($code, $i, 1);
			$size = mt_rand(0, 4) + 16.0;
			$angle = mt_rand(0, -45);
			$xoffs = mt_rand(-3, 3);
			$yoffs = mt_rand(-5, 5);
			imagettftext($im, $size, $angle, 
				$x + $xoffs, $y + $yoffs, 
				$fore, $captchaFont, $char);
			$x += 23;
			$code .= $char;
		}
		// Now add lots of noise to 
		// confuse OCR software (snowflake dots)  <--- OPTIONAL but recommended!
		//$flakes = (200 * 50) / 16;
		//$flakes = mt_rand($flakes * .8, $flakes * 1.2);	
		//for ($i = 0; ($i < $flakes); $i++) {
		//	$x1 = mt_rand(0, 200);
		//	$y1 = mt_rand(0, 50);
		//	$x2 = $x1 + mt_rand(-2, 2);
		//	$y2 = $y1 + mt_rand(-2, 2);
		//	imageline($im, $x1, $y1, $x2, $y2, $fore);	
		//}
		// jpeg is lossy, which is good here, because
		// it makes automated analysis of the captcha
		// a little more difficult.
		header("Content-type: image/jpeg"); 	
		imagejpeg($im);
		exit(0);
	}
	function captchaSendWav()
	{
		global $captchaSounds;
		$wav = "RIFF";
		# Dummy length for now, we'll patch it
		# when we know the final length
		$riffLengthOffset = strlen($wav);
		$wav .= pack("V", 0);
		$wav .= "WAVE";
		# Now the format chunk
		$wav .= "fmt ";
		# Enough room to describe PCM
		$wav .= pack("V", 16);
		# Select PCM
		$wav .= pack("v", 1);	
		# mono
		$wav .= pack("v", 1);
		# samplerate
		$wav .= pack("V", 22050);
		# byterate
		$wav .= pack("V", 22050);
		# block alignment
		$wav .= pack("v", 1);
		# bits per sample
		$wav .= pack("v", 8);
		# Now the data chunk
		$wav .= "data";
		$code = $_SESSION['captchacode'];
		$sound = "";
		$change = mt_rand(7000, 10000);
		$change /= 10000.0;
		for ($i = 0; ($i < strlen($code)); $i++) {
			$char = substr($code, $i, 1);	
			$lsound = file_get_contents("$captchaSounds/$char.ub");
			$llen = strlen($lsound);
			$nsound = "";
			$prev = 0;
			$smoothFrequency = mt_rand(200, 300);
			for ($j = 0; ($j < $llen); $j++) {
				$byte = ord(substr($lsound, $j, 1));
				# Change volume slightly to thwart attempts
				# to just recognize the same series of bytes
				$byte *= $change;
				# Smooth in an occasional extra byte to thwart 
				# attempts to simply calculate letter lengths
				if (mt_rand(0, $smoothFrequency) == 0) {
					$smooth = ($byte + $prev) / 2.0;
					$nsound .= pack("C", $smooth);
				}
				$nsound .= pack("C", $byte);
				$prev = $byte;
			}
			$sound .= $nsound;
		}
		$wav .= pack("V", strlen($sound));
		$wav .= $sound;
		substr_replace($wav, pack("V", strlen($wav) - 8),
			$riffLengthOffset, 4);
		$clength = strlen($wav);
		header("Content-length: $clength");
		header("Content-type: audio/wav"); 	
		echo($wav);
		exit(0);
	}
	function captchaBasePath()
	{
		$src = __FILE__;
		$path = preg_replace('/\/[^\/]+$/', '', $src);
		return $path;
	}
?>
<HTML>
<HEAD>
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1252">
<meta http-equiv="Content-Language" content="en-us">
<TITLE>Contact Form</TITLE>
</HEAD>
<BODY>
<H1>Questions or comments for Milo</H1>
<HR>
<P>
If wish to send any comments or to enter any tournaments please fill out the 
following form.</P>
<!--webbot BOT="GeneratedScript" PREVIEW=" " startspan --><script Language="JavaScript" Type="text/javascript"><!--
function FrontPage_Form1_Validator(theForm)
{

  if (theForm.Work_Phone.value == "")
  {
    alert("Please enter a value for the \"Work_Phone\" field.");
    theForm.Work_Phone.focus();
    return (false);
  }

  if (theForm.Work_Phone.value.length < 7)
  {
    alert("Please enter at least 7 characters in the \"Work_Phone\" field.");
    theForm.Work_Phone.focus();
    return (false);
  }

  if (theForm.Work_Phone.value.length > 25)
  {
    alert("Please enter at most 25 characters in the \"Work_Phone\" field.");
    theForm.Work_Phone.focus();
    return (false);
  }

  if (theForm.Division.value == "")
  {
    alert("Please enter a value for the \"Division\" field.");
    theForm.Division.focus();
    return (false);
  }

  if (theForm.Division.value.length < 1)
  {
    alert("Please enter at least 1 characters in the \"Division\" field.");
    theForm.Division.focus();
    return (false);
  }

  if (theForm.Division.value.length > 25)
  {
    alert("Please enter at most 25 characters in the \"Division\" field.");
    theForm.Division.focus();
    return (false);
  }
  return (true);
}
//--></script><!--webbot BOT="GeneratedScript" endspan --><FORM METHOD="POST" ACTION="_vti_bin/shtml.exe/Contact_Form_Milo.htm" onsubmit="return FrontPage_Form1_Validator(this)" language="JavaScript" name="FrontPage_Form1" webbot-action="--WEBBOT-SELF--">
<!--WEBBOT BOT=SaveResults
    B-Label-Fields="TRUE" S-Email-Address="milo@kingofthehillssoftball.com" S-Email-Format="TEXT/PRE" startspan
--><input TYPE="hidden" NAME="VTI-GROUP" VALUE="0"><!--webbot bot="SaveResults" i-checksum="43374" endspan --><P>
Please provide the following contact information:</P>
<BLOCKQUOTE>
<TABLE>
<TR>
<TD ALIGN="right">
<EM>Name</EM></TD>
<TD>
<INPUT NAME="Name" SIZE=35>
</TD>
</TR>
<TR>
<TD ALIGN="right">
<em>Team</em></TD>
<TD>
<INPUT NAME="Team" SIZE=35>
</TD>
</TR>
<TR>
<TD ALIGN="right">
<i>Home Phone</i></TD>
<TD>
&nbsp;<!--webbot bot="Validation" b-value-required="TRUE" i-minimum-length="7" i-maximum-length="25" --><INPUT NAME="Work_Phone" SIZE=25 MAXLENGTH=25></TD>
</TR>
<TR>
<TD ALIGN="right">
<EM>Work Phone</EM></TD>
<TD>
<INPUT NAME="Contact_WorkPhone" SIZE=25 MAXLENGTH=25>
</TD>
</TR>
<TR>
<TD ALIGN="right">
<EM>E-mail</EM></TD>
<TD>
<INPUT NAME="Email" SIZE=25>
</TD>
</TR>
<TR>
<TD ALIGN="right">
<em>Division</em></TD>
<TD>
&nbsp;<!--webbot bot="Validation" b-value-required="TRUE" i-minimum-length="1" i-maximum-length="25" --><INPUT NAME="Division" SIZE=25 MAXLENGTH=25>
</TD>
</TR>
</TABLE>
</BLOCKQUOTE>
<P>
Enter your comments in the space provided below.</P>
<P>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<textarea rows="8" name="Comments" cols="41"></textarea></P>
<BLOCKQUOTE>
<P>
&nbsp;<BR>
</P>
</BLOCKQUOTE>
<INPUT TYPE=SUBMIT VALUE="Submit Form">
<INPUT TYPE=RESET VALUE="Reset Form">
<input type="hidden" name="MiloKOTH" value="spam">
</FORM>
<HR>
<H5>
Author information goes here.<br>Copyright © 2003 [kingofthehillssoftball.com]. All rights reserved. <BR>
Revised: 
<!--WEBBOT BOT=TimeStamp
    S-Type="EDITED"
    S-Format="%m/%d/%y" startspan
-->06/24/11<!--webbot bot="TimeStamp" i-checksum="12488" endspan --></H5>
</BODY>
</HTML>