bir forum sitem var, bazı kullanıcılar resim küçültmediği bilmediği için extra bir script ile resimlerini oraya yüklemesini sağlayacağım scripti buldum fakat otomatik boyult küçültme seçeneği yok kullanıcıların oraya pixel boyutlarını yazmayacağını bildiğim için kendim yapayım dedim fakat yapamadım yardımcı olursanız sevinirim

Paintte yazdığım 680 yerine 800 yazması gerek yani kullanıcının yazmasını beklemeden index açılır açılmaz orda 800'ü nasıl yazdırabiliriz?
Kodlar
<?
/* -----------------------------------------
Chevereto - Script de hosting de imagenes
Nightly Build 1.6, rev 2 (29/08/2009)
http://www.chevereto.com/
Released under the GPL 2.0
Copyright (C) 2008 by Rodolfo Berrios
<inbox at rodolfoberrios dot com>
----------------------------------------- */
/* Please link us.. http://chevereto.com/ */
require('engine.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?=LANG;?>" lang="<?=LANG;?>">
<head>
<meta name="generator" content="Chevereto <?=SC_VERSION;?>" /><!-- Dejar para estadisticas por favor! -->
<title><? echo $titulo.' '.APP_NAME;?> - <?=TAG_LINE;?></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="content-language" content="<?=LANG;?>" />
<link href="<?=URL_SCRIPT;?>estilo.css" rel="stylesheet" type="text/css" />
<link rel="shortcut icon" href="<?=PATH_SCRIPT;?>favicon.ico" type="image/x-icon" />
<!--[if lt IE 7.]>
<script defer type="text/javascript" src="<?=PATH_SCRIPT;?>js/pngfix.js"></script>
<![endif]-->
<script type="text/javascript" src="<?=PATH_SCRIPT;?>js/prototype.js"></script>
<script type="text/javascript" src="<?=PATH_SCRIPT;?>js/scriptaculous.js"></script>
<script type="text/javascript" src="<?=PATH_SCRIPT;?>js/behaviour.js"></script>
<script type="text/javascript" src="<?=PATH_SCRIPT;?>js/rules.js"></script>
<script type="text/javascript">
// <![CDATA[
<? if ($spit==true) { ?>Behaviour.register(error);
<? } ?>
<? if ($modo==1 || $modo=='rr') { ?>Behaviour.register(_up);
<? } ?>
<? if ($modo==3) { ?>Behaviour.register(_proceso);
<? } ?>
<? if ($modo==2) { ?>Behaviour.register(_ver);
<? } ?>
<? if ($modo==2 || $modo==3) { ?>Behaviour.register(_social);
<? } ?>
<? if ($cut_url==true && $cut_url_user==true && $modo==1) { ?>
Behaviour.register(_pref);
<? } ?>
// ]]>
</script>
</head>
<body>
<div id="top">
<div id="logo">
<a href="<?=URL_SCRIPT;?>"><img src="<?=PATH_SCRIPT;?>site-img/logo.png" alt="<?=APP_NAME;?>" /></a>
</div>
<div id="tagline"><?=TAG_LINE;?></div><div id="limite">JPG PNG BMP GIF <span>Burcu icin Ayrilan Max.<?=$max_mb;?>Mb</span></div>
</div>
<? if ($spit==true) { ?>
<h1 id="error"><span><?=$errormsg?></span></h1>
<? } ?>
<? if ($modo==1) { ?>
<div id="contenido">
<div id="selector_up">
<div id="tab_container"<? if (isset($lang)) { echo ' class="'.$lang.'"'; } ?>>
<div class="btn_local"><a class="local" id="linklocal" style="display: none;"></a></div>
<div class="btn_remoto"><a class="remota" id="linkremota"></a></div>
</div>
<? if ($cut_url==true && $cut_url_user==true) { ?><div id="preferencias"<? if (isset($lang)) { echo ' class="'.$lang.'"'; } ?>><a id="pclosed"><span><?=TXT_PREFERENCES;?></span></a><a id="popen" style="display:none;"><span><?=TXT_PREFERENCES;?></span></a></div><? } ?>
</div> <!-- selector -->
<form id="form_up" enctype="multipart/form-data" action="<?=PATH_SCRIPT;?>" method="post">
<? if ($cut_url==true && $cut_url_user==true) { ?>
<div id="pref-panel" style="display: none;"><div id="cajon-pref"><p id="prefurl"><input name="" type="checkbox" id="cortarurl" value="" <? if(isset($_COOKIE['prefurl'])) { ?>checked="checked"<? } ?> /><label for="cortarurl"> <?=TXT_TINYURL;?></label></p><div id="save"><a id="savepref" /><?=TXT_CLOSE_PREF;?></a></div></div></div>
<? } ?>
<div id="contenedorupload">
<div id="subir_local">
<h2 id="chooselocal"><?=TXT_LOCAL;?></h2>
<div class="inputs"><input name="fileup" type="file" size="60" id="localUP" onclick="javascript:document.getElementById('remotaUP').value = '';"/></div>
</div>
<div id="subir_remota" style="display: none;">
<h2 id="chooseremota"><?=TXT_REMOTE;?></h2>
<div class="inputs"><input name="remota" size="60" id="remotaUP" onclick="javascript:document.getElementById('localUP').value = '';"/></div>
</div>
</div>
<div id="redimensionar">
<div id="redimensionar_cajatitulo">
<div id="redimensionar_titulo">
<div id="boton_redimensionar"<? if (isset($lang)) { echo ' class="'.$lang.'"'; } ?>><span><a id="rclosed"></a><a id="ropen" style="display: none;"></a></span></div>
<div id="red_mensaje"><span id="red1"><?=RESIZE_DSC;?></span><span id="red2" style="display: none;"></span></div>
</div>
</div>
<div id="redimensionar-borde" style="display: none;">
<div id="cajonred">
<div id="ancho_deseado"><?=RESIZE_WIDTH;?> <span><?=RESIZE_PIXELS;?></span></div>
<input name="resize" id="resize"/>
<div id="kepp"><?=RESIZE_KEEP;?></div>
</div>
</div>
</div>
<div id="boton_subir">
<input type="image" src="<?=PATH_SCRIPT;?>site-img/btn_subir<? if (isset($lang)) { echo '_'.$lang; } ?>.gif" id="subir"/>
<div id="enviando" style="display: none;"><span id="momentito"><?=TXT_UPLOADING;?></span></div>
</div>
</form>
<? } ?>
<? if ($modo=='rr') { ?>
<!-- SUBIR -->
<div id="imagenfull"><img src="<?=$urlrez?>" alt="<?=$urlrez?>" /></div>
<form enctype="multipart/form-data" action="<?=PATH_SCRIPT;?>" method="post">
<? if ($cut_url==true && $cut_url_user==true) { ?>
<div id="pref-panel" style="display: none;"><div id="cajon-pref"><p id="prefurl"><input name="" type="checkbox" id="cortarurl" value="" <? if(isset($_COOKIE['prefurl'])) { ?>checked="checked"<? } ?> /><label for="cortarurl"> <?=TXT_TINYURL;?></label></p><div id="save"><a id="savepref" /><?=TXT_CLOSE_PREF;?></a></div></div></div>
<? } ?>
<div id="contenedorupload">
<div id="subir_remota">
<h2 id="chooseremota"><?=TXT_REMOTE_RR;?></h2>
<div class="inputs"><input value="<?=$urlrez?>" name="remota" size="60" id="remotaUP" onclick="javascript:document.getElementById('localUP').value = '';"/></div>
</div>
</div>
<div id="redimensionar">
<div id="redimensionar_cajatitulo">
<div id="redimensionar_titulo">
<div id="boton_redimensionar"<? if (isset($lang)) { echo ' class="'.$lang.'"'; } ?>><span><a id="rclosed"></a><a id="ropen" style="display: none;"></a></span></div>
<div id="red_mensaje"><span id="red1"><?=RESIZE_DSC;?></span><span id="red2" style="display: none;"></span></div>
</div>
</div>
<div id="redimensionar-borde" style="display: none;">
<div id="cajonred">
<div id="ancho_deseado"><?=RESIZE_WIDTH;?> <span><?=RESIZE_PIXELS;?></span></div>
<input name="resize" id="resize"/>
<div id="kepp"><?=RESIZE_KEEP;?></div>
</div>
</div>
</div>
<div id="boton_subir">
<input type="image" src="/site-img/btn_subir<? if (isset($lang)) { echo '_'.$lang; } ?>.gif" id="subir"/>
<div id="enviando" style="display: none;"><span id="momentito"><?=TXT_UPLOADING;?></span></div>
</div>
</form>
<!-- contenido --><? } // MODO RR ?>
<? if ($modo==4) { ?>
<div id="subiste-viendo"><h1><?=TXT_TEMP_SAVE;?></h1></div>
<form enctype="multipart/form-data" action="<?=PATH_SCRIPT;?>" method="post">
<input name="remota" type="hidden" value="<?=$URLrdn?>" />
<div id="redimensionar_cajatitulo" class="denuevo">
<div id="redimensionar_titulo"><div id="boton_redimensionar"<? if (isset($lang)) { echo ' class="'.$lang.'"'; } ?>><span><a id="ropen"></a></span></div>
<div id="red_mensaje"><span id="red1"><?=RESIZE_DSC;?></span><span id="red2" style="display: none;"></span></div>
</div>
</div>
<div id="redimensionar">
<div id="redimensionar-borde">
<div id="cajonred">
<div id="ancho_deseado"><?=RESIZE_WIDTH;?> <span><?=RESIZE_PIXELS;?></span></div>
<input name="resize" type="56565" id="resize" value="800" size="20" maxlength="20" readonly="readonly">
<div id="kepp"><?=RESIZE_KEEP;?></div>
</div>
<div id="boton_redo">
<input type="image" src="site-img/btn_reintentar<? if (isset($lang)) { echo '_'.$lang; } ?>.gif" id="redo" />
<div id="enviando" style="display: none;"><span id="momentito"><?=TXT_REZ_AGAIN;?></span></div>
</div>
</div>
</div>
</form>
<div id="share">
<h2><?=TXT_TEMP_PLACE;?></h2>
<div class="ctninput"><div class="codex">URL:</div><div class="inputshare"><input id="CTEMP" value="<?=$URLrdn;?>" /></div></div>
</div>
<? } // IF 4 ?>
<? if ($modo==5) { ?>
<div id="contenido-statico">
<h1 id="titular"><?=$h1?></h1>
<? if ($page=='400' || $page=='401' || $page=='403' || $page=='404' || $page=='500' || $page=='up' || $page=='up/temp' || $page=='up/working' || $page=='images'|| $page=='generico') { ?>
<p align="center">
<?=$explained?>
</p>
<? }
} ?>
<? if ($modo==2 || $modo==3) { // EL IF 2-3
if (isset($v)) {
$quehace = TXT_SEEING;
} else {
if ($red==1) {
$retxt = ' '.TXT_AND_RESIZE;
}
$quehace = TXT_DID.$retxt;
}
$mensaje = $quehace.' <a href="'.PATH_SCRIPT.DIR_IM.$folhost.$name.'">'.$name.'</a> ('.$tamano_kb.' KB - '.$ancho.'x'.$alto.'px)'.$colita;
?>
<div id="subiste-viendo"><h1><?=$mensaje?></h1></div>
<div id="contenido">
<div id="tools"><div id="fullsize"<? if ($ancho<=900) { echo ' style="display: none; "'; }?>><a href="<?=PATH_SCRIPT.DIR_IM.$folhost.$name?>" title="<?=$ancho?>x<?=$alto?>"><?=FULL_SIZE;?></a></div><div id="sharethis"><a id="sharing"><?=SHARE;?></a><a id="sharing-close" style="display: none;"><?=SHARE;?></a></div></div>
<div id="imagen"><a href="<?=PATH_SCRIPT.DIR_IM.$folhost.$name?>"><img src="<?=PATH_SCRIPT.DIR_IM.$folhost.$name?>" alt="" <? if ($ancho>=900) { echo 'width="900" '; } ?>/></a></div>
<div id="share" <? if (isset($v) && $v!=='rec.php') { ?>style="display: none;"<? } ?>>
<div id="mostrar_mas_enlaceview">
<h2 id="mev"><?=SHARE_THUMB_VIEWER;?></h2>
<div class="ctninput">
<div class="codex">HTML:</div><div class="inputshare">
<input tabindex="1" value="<a href="<?=$URLvim?>"><img src="<?=$URLthm?>" border="0"></a>" onclick="this.focus();this.select();" />
</div>
</div>
<div class="ctninput">
<div class="codex"><?=SHARE_FORUMS;?>:</div><div class="inputshare">
<input tabindex="2" value="[url=<?=$URLvim?>][img]<?=$URLthm?>[/img][/url]" onclick="this.focus();this.select();" />
</div>
</div>
</div>
<div id="mostrar_directa">
<h2 id="md"><?=SHARE_DIRECT;?></h2>
<div class="ctninput">
<div class="codex"><a href="<?=$URLvim?>" target="_blank"><?=SHARE_VIEWER;?>:</a></div>
<div class="inputshare"><input tabindex="3" value="<?=$URLvim?>" onclick="this.focus();this.select();" /></div>
</div>
<div class="ctninput">
<div class="codex"><?=SHARE_FORUMS;?>:</div>
<div class="inputshare"><input tabindex="4" value="[img]<?=$URLimg?>[/img]" onclick="this.focus();this.select();" /></div>
</div>
<div class="ctninput">
<div class="codex"><a href="<?=$URLimg?>" target="_blank">URL:</a></div>
<div class="inputshare"><input tabindex="5"value="<?=$URLimg?>" onclick="this.focus();this.select();" /></div>
</div>
<? if (isset($ShortURL) && !empty($ShortURL)) { ?>
<div class="ctninput">
<div class="codex"><a href="<?=$ShortURL?>" target="_blank"><?=$tiny_service;?>:</a></div>
<div class="inputshare"><input id="tinyurl" tabindex="6" value="<?=$ShortURL?>" onclick="this.focus();this.select();" /></div>
</div>
<? } ?>
</div>
<div id="mostrar_social">
<h2 id="mes"><?=SHARE_SOCIAL;?></h2>
<div class="ctninput-social">
<div class="codex"><?=SHARE_NETWORKS;?>:</div>
<a href="http://del.icio.us/post?url=<?=$URLshr?>" id="delicious" target="_blank"></a>
<a href="http://www.facebook.com/share.php?u=<?=$URLshr?>" id="facebook" target="_blank"></a>
<a href="http://www.google.com/bookmarks/mark?op=edit&bkmk=<?=$URLshr?>" id="google" target="_blank"></a>
<a href="http://www.tumblr.com/share?v=3&u=<?=$eu_img?>" id="tumblr" target="_blank"></a>
<a href="http://twitter.com/home?status=viendo%20<? echo cortar_url($URLshr); ?>" id="twitter" target="_blank"></a>
<a href="http://vi.sualize.us/post/?popup=1&address=<?=$eu_img?>&referenceURL=<?=URL_SCRIPT;?>" id="visualizeus" target="_blank"></a>
<div id="quecosa">
<span id="d-delicious" style="display: none;">del.icio.us</span>
<span id="d-facebook" style="display: none;">facebook</span>
<span id="d-google" style="display: none;">Google Bookmarks</span>
<span id="d-tumblr" style="display: none;">tumblr</span>
<span id="d-twitter" style="display: none;"><?=SHARE_TWITTER;?></span>
<span id="d-visualizeus" style="display: none;">vi.sualize.us</span>
</div>
</div>
</div>
</div>
<? } ?>
</div> <!-- contenido -->
</body>
</html>
sağolun