function check_html ($str, $strip="") {


    /* The core of this code has been lifted from phpslash */


    /* which is licenced under the GPL. */


    include("config.php");


    if ($strip == "nohtml")


   global $AllowableHTML;


   if (!is_array($AllowableHTML)) $AllowableHTML =array('');


   $str = stripslashes($str);


   $str = eregi_replace("<[[:space:]]*([^>]*)[[:space:]]*>",'<\\1>', $str);


           // Delete all spaces from html tags .


   $str = eregi_replace("<a[^>]*href[[:space:]]*=[[:space:]]*\"?[[:space:]]*([^\" >]*)[[:space:]]*\"?[^>]*>",'<a href="\\1">', $str);


           // Delete all attribs from Anchor, except an href, double quoted.


   $str = eregi_replace("<[[:space:]]* img[[:space:]]*([^>]*)[[:space:]]*>", '', $str);


       // Delete all img tags


   $str = eregi_replace("<a[^>]*href[[:space:]]*=[[:space:]]*\"?javascript[[:punct:]]*\"?[^>]*>", '', $str);


       // Delete javascript code from a href tags -- Zhen-Xjell @ http://nukecops.com


   $tmp = "";


   while (ereg("<(/?[[:alpha:]]*)[[:space:]]*([^>]*)>",$str,$reg)) {


      $i = strpos($str,$reg[0]);


      $l = strlen($reg[0]);


      if ($reg[1][0] == "/") $tag = strtolower(substr($reg[1],1));


      else $tag = strtolower($reg[1]);


      if ($a = $AllowableHTML[$tag])


         if ($reg[1][0] == "/") $tag = "</$tag>";


         elseif (($a == 1) || (empty($reg[2]))) $tag = "<$tag>";


         else {


           # Place here the double quote fix function.


           $attrb_list=delQuotes($reg[2]);


           // A VER


           $attrb_list = str_replace("&","&amp;",$attrb_list);


           $tag = "<$tag" . $attrb_list . ">";


         } # Attribs in tag allowed


      else $tag = "";


      $tmp .= substr($str,0,$i) . $tag;


      $str = substr($str,$i+$l);


   }


   $str = $tmp . $str;


   return $str;


   exit;


   /* Squash PHP tags unconditionally */


   $str = str_replace("<?","",$str);


   return $str;


}

function check_html ($string, $allowed_html = "", $allowed_protocols = array('http', 'https', 'ftp', 'news', 'nntp', 'gopher', 'mailto'))





{ 





   $stop = FALSE;





   if(!function_exists(kses_no_null))





   {





      @include_once("includes/kses/kses.php");





   }





   if (get_magic_quotes_gpc() == 1 )





   { 





      $string = stripslashes($string ); 





   } 





   $hotHtml = "nohtml"; 





   $Zstrip = stripos_clone($allowed_html, $hotHtml); 





   if ($Zstrip === false)





   { 





      global $AllowableHTML;





      $allowed_html = $AllowableHTML; 





   } else { 





      $allowed_html = array('<null>'); 





   }





   $string = kses_no_null($string); 





   $string = kses_js_entities($string); 





   $string = kses_normalize_entities($string); 





   $string = kses_hook($string); 





   $allowed_html_fixed = kses_array_lc($allowed_html);





   return kses_split($string, $allowed_html_fixed, $allowed_protocols); 





} 











function wysiwyg_textarea($name, $value, $config = "NukeUser", $cols = 50, $rows = 10)





{





   global $advanced_editor;





   # Don't waste bandwidth by loading WYSIWYG editor for crawlers





   if ($advanced_editor == 0 or !isset($_COOKIE))





   {





       echo "<textarea name=\"$name\" cols=\"$cols\" rows=\"$rows\">$value</textarea>";





   } else {





   @include_once("includes/FCKeditor/fckeditor.php");





   $oFCKeditor = new FCKeditor($name) ;





   $oFCKheight = $rows * 20;





   $oFCKeditor->Height = "$oFCKheight";





   $oFCKeditor->ToolbarSet   = "$config" ;





   $oFCKeditor->InstanceName = "$name" ;





   $oFCKeditor->Value = "$value" ;





   $oFCKeditor->Create() ;   





   }





}











function wysiwyg_textarea_html($name, $value, $config = "NukeUser", $cols = 50, $rows = 10)





{





   global $advanced_editor;





   # Don't waste bandwidth by loading WYSIWYG editor for crawlers





   if ($advanced_editor == 0 or !isset($_COOKIE))





   {





       echo "<textarea name=\"$name\" cols=\"$cols\" rows=\"$rows\">$value</textarea>";





   } else {





   @include_once("includes/FCKeditor/fckeditor.php");





   $oFCKeditor = new FCKeditor($name) ;





   $oFCKheight = $rows * 20;





   $oFCKeditor->Height = "$oFCKheight";





   $oFCKeditor->ToolbarSet   = "$config" ;





   $oFCKeditor->InstanceName = "$name" ;





   $oFCKeditor->Value = "$value" ;





   $wysiwygHTML = $oFCKeditor->CreateHtml() ;





   return $wysiwygHTML;





   }





}