HOW GET ALL HTML CONTENT

hi, who knows how to get all contents when i use javascript to get bookmark of IE ex: window.external.ImportExportFavoritesfalse,"http://localhost/test.php"); because i use $_POST to get that data,but it can't get all data. if it has 27593 bytes ,then only get 7XXX bytes. that means so many data was not geted. i got some informations when use $HTTP_SERVER_VARS, then data is [key=COMSPEC]=value[C:\\WINDOWS\\COMMAND.COM] [key=CONTENT_LENGTH]=value[27593] [key=CONTENT_TYPE]=value[application/x-www-form-urlencoded] [key=DOCUMENT_ROOT]=value[c:/windows/desktop/web] [key=HTTP_CACHE_CONTROL]=value[no-cache] [key=HTTP_CONNECTION]=value[Keep-Alive] [key=HTTP_HOST]=value[localhost] [key=HTTP_USER_AGENT]=value[PostFavorites] [key=PATH]=value[C:\\WINDOWS;C:\\WINDOWS\\COMMAND;C:\\PROGRA~1\\SSHCOM~1\\SS HSEC~1;C:\\PROGRA~1\\MICROS~4\\80\\TOOLS\\BINN;C:\\PROGRA~1\\ULTRAE~1;C:\\PR OGRA~1\\BORLAND\\DELPHI5\\BIN;C:\\PROGRA~1\\BORLAND\\VBROKER\\BIN;C:\\PROGRA ~1\\BORLAND\\VBROKER\\JRE\\BIN;C:\\PROGRA~1\\BORLAND\\DELPHI5\\PROJECTS\\BPL ;C:\\PROGRA~1\\ULTRAE~1] [key=REMOTE_ADDR]=value[127.0.0.1] [key=REMOTE_PORT]=value[1755] [key=SCRIPT_FILENAME]=value[c:/windows/desktop/web/test.php] [key=SERVER_ADDR]=value[127.0.0.1] [key=SERVER_ADMIN]=value[nice_boy@go.net.tw] [key=SERVER_NAME]=value[211.22.80.5] [key=SERVER_PORT]=value[80] [key=SERVER_SIGNATURE]=value[<ADDRESS>Apache/1.3.24 Server at 211.22.80.5 Port 80</ADDRESS> ] [key=SERVER_SOFTWARE]=value[Apache/1.3.24 (Win32) PHP/4.2.2] [key=WINDIR]=value[C:\\WINDOWS] [key=GATEWAY_INTERFACE]=value[CGI/1.1] [key=SERVER_PROTOCOL]=value[HTTP/1.1] [key=REQUEST_METHOD]=value[POST] [key=QUERY_STRING]=value[] [key=REQUEST_URI]=value[/test.php] [key=SCRIPT_NAME]=value[/test.php] [key=PATH_TRANSLATED]=value[c:/windows/desktop/web/test.php] [key=PHP_SELF]=value[/test.php] [key=argv]=value[Array] [key=argc]=value[0] so i know the content length is 27593........ who can tell me how to get all data but not use $_POST variables......... thanks a lot......^^