functionCreateShtml()
{
ob_start(array("callback_CreateShtml","callback_GoToShtml"));
}

functioncallback_CreateShtml($buffer)
{
$page=intval(@$_REQUEST["page"]);
$fileName=$_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['PHP_SELF'])."/".basename($_SERVER['PHP_SELF'],".php").($page==0?"":"_".strval($page)).".htm";
$fp=fopen($fileName,"wb");
fwrite($fp,$buffer);
fclose($fp);
return$buffer;
}

functioncallback_GoToShtml($buffer)
{
$page=intval(@$_REQUEST["page"]);
$fileName=basename($_SERVER['PHP_SELF'],".php").($page==0?"":"_".strval($page)).".htm";
header("location:".$fileName);
return$buffer;
}

functionGoToShtml()
{
$page=intval(@$_REQUEST["page"]);
$fileName=basename($_SERVER['PHP_SELF'],".php").($page==0?"":"_".strval($page)).".htm";
if(file_exists($fileName))
header("location:".$fileName);
}

functionDeleteShtml($fileName=NULL)
{
if(is_null($fileName))
$fileName=$_SERVER['DOCUMENT_ROOT'].$_SERVER['PHP_SELF'];

if($fileName[0]=="/")
$fileName=$_SERVER['DOCUMENT_ROOT'].$fileName;

$path=dirname($fileName);
$dir=dir($path);
$patten="/^".basename($fileName,".php")."(_[0-9]+)?.htm/";
while(($entry=$dir->read())!==false)
{
if(is_file($path."/".$entry)&&preg_match($patten,$entry))
unlink($path."/".$entry);
}
}