List all

## Forum editing

`Date: 2006-11-27 10:45PM`
Added session-based forum editing.
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## ImageGrapher

`Date: 2006-11-27 10:44PM`
Made ImageGrapher freeware.
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## forum email

`Date: 2006-11-27 01:00AM`
The forums now send us an email notice to all of us when anyone posts on them.
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## captcha

`Date: 2006-11-26 11:07PM`
Removed member logins and placed a simpler captcha on forums to keep the spam down.

#### Code:

`<?php //type 2 revision 3 Nov 27 2006 session_start(); ini_set(\'session.gc_maxlifetime\',60*10); //10 minutes $width = 140; $height = 26; // make code $codelen = rand(4,7); $validchars = \"389ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghjkmnopqrstuvwxyz\"; $code = \"\"; for($i = 0; $i<$codelen; $i++) { $code.=substr($validchars,rand(0,strlen($validchars)-1),1); } // save nc/lower hash in current session $_SESSION[\'captcha\'] = md5(strtolower($code)); // create blank image $image = imagecreatetruecolor($width, $height); function random_color($image, $a,$b) { return imagecolorallocate($image, rand($a,$b), rand($a,$b), rand($a,$b)); } // colored sectional background $R=0x00; $wd = 20; $x = 0; $y=0; //? while ($x < $width) { $wd = max(2, rand(0, 20) - 2); imagefilledrectangle($image, $x, 0, $x+$wd, $height, random_color($image, 222^$R, 255^$R)); $x+=$wd; } // display code $fonts=glob(dirname(__FILE__).\"/*.ttf\"); if(count($fonts)>1) { for($i=0; $i<$codelen; $i++) { $em=$width/($codelen+1); $letter=substr($code,$i,1); $font = $fonts[rand(0, count($fonts)-1)]; $rotation = rand(-33, 33); $rotation2 = $rotation+rand(-7, 7); $size = rand(18, $height/2.2); $x=($em/2)+$em*$i+rand(4,7); $y = rand($size+3, $height-3); $r=rand(26,97); $g=$r; //rand(30,99); $b=rand(26,97); $R=0xff; $c1 = imagecolorallocate($image, $r*1^$R, $g*1^$R, $b*1^$R); $c2 = imagecolorallocate($image, $r*2^$R, $g*2^$R, $b*2^$R); imagettftext($image, $size, $rotation, $x+1, $y, $c2, $font, $letter); imagettftext($image, $size, $rotation2, $x, $y-1, $c1, $font, $letter); } } // faint border $bordercolor = imagecolorallocate($image, 64, 64, 64); imagerectangle($image,0,0,$width-1,$height-1,$bordercolor); // do not cache header(\"Expires: 1 Jan 1970 00:00:00 GMT\"); header(\"Last-Modified: \".gmdate(\"D, d M Y H:i:s\").\" GMT\"); header(\"Cache-Control: no-store, no-cache, must-revalidate\"); header(\"Cache-Control: post-check=0, pre-check=0\", false); header(\"Pragma: no-cache\"); // output image header(\'Content-type: image/gif\'); imageGIF($image); imageDestroy($image); ?>`
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## 404 not founds

`From: Lewis A. Sellers`
`Date: 2006-10-31 09:38PM`
Used htaccess to redirect most of the incoming 404\'d links to the appropriate pages.
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## Site update

`From: Lewis A. Sellers`
`Date: 2006-10-30 03:55PM`
The site is getting a much needed overhaul this week. New stuff will begin showing up after that is complete.
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