Firefox 0.9.3: Meine Homepage funktioniert nicht mehr!!

<?php
include_once "mysql.php";


//Wenn es die Datei gar nicht auf dem Server gibt, kommt
//von htaccess dummy.no zur&uuml;ck, und diese wird dann direkt auf die Fehlerseite geleitet
if ($_GET['file'] == "dummy.no") {
	fehler('FRONT_040');	
}


if ($einstellungen['wartungsarbeiten'] == 1) {
	fehler('FRONT_349');	
}


//Korrektur f&uuml;r Aufruf www.domain.de/user/pfad/pfad/file
if (!strstr($_GET['user'],"/")) {
//Alles ok
;	
} else {
//&uuml;berfl&uuml;ssiges in Pfad
if ($_GET['pfad'] != "")
	$_GET['pfad'] = substr($_GET['user'],strpos($_GET['user'],"/")+1)."/".$_GET['pfad'];	
	else
	$_GET['pfad'] = substr($_GET['user'],strpos($_GET['user'],"/")+1);	

$_GET['user'] = substr($_GET['user'],0,strpos($_GET['user'],"/"));
}


if (strstr($_GET['user'],"/")) 
	fehler('FRONT_040');

if (strstr($_GET['pfad'],"./")) 
	fehler('FRONT_040');


if (strstr($_GET['file'],"/")) 
	fehler('FRONT_040');




//Logfileklasse 
if (!isset($log)) {
	include "includes/log.class.php";
	$log = new Log();
}
$log->speedStep("Start");


//error_reporting(2047);
//Wir setzten zuerst den richtigen Header
//Header("HTTP/1.1 200 Ok");


//Wir updaten die Stats und bekommen So alles
updateStatsGlobal();


if ((isset($_GET['file']) || isset($_GET['pfad'])) && !isset($_GET['user'])) {
	//User an Hand des HTTP Host rausfinden
	$subdomain = $_SERVER['HTTP_HOST'];
	$domain = $_SERVER['SERVER_NAME'];

	if (substr_count($domain,".") >= 2) {
			$domain = eregi_replace("www\.", "", $domain);
			$subdomain = eregi_replace("\.".$domain, "", $subdomain);
			$subdomain = eregi_replace("www\.", "", $subdomain);
			$subdomain = strtolower($subdomain);
	} 
	$_GET['user'] = $subdomain;	
} 


if (($_GET['pfad'] != "" || $_GET['user'] != "") && $_GET['file'] == "") {		

		$index = array("index.html","index.htm","index.php","default.htm","default.html","no");

		if (!$withoutDB) {
			//Index raussuchen
			$s = my_mysql_query("SELECT * FROM kunden WHERE username = '".$_GET['user']."'");
			$t = mysql_fetch_array($s);

			//Eventuell ja nur eine Weiterleitung
			if ($t['weiterleitung'] != "") {
				weiterleitung($t['weiterleitung'],$t);
			}

			for ($i = 0; $i < Count($index); $i++) {
				$_GET['file'] = $index[$i];
				$query = "SELECT * FROM dateien WHERE user = '".$t['id']."'  AND dir = '".$pfad."' AND name = '".$_GET['file']."'";
				$r = my_mysql_query($query);
				if (mysql_num_rows($r) == 1) break;
			}	
		} else {
			for ($i = 0; $i < Count($index); $i++) {
				if ($_GET['pfad'] != "") {
					$path_temp = $_GET['pfad']."/";	
				} else {
					$path_temp = "/";
				}
				$_GET['file'] = $index[$i];
				if (file_exists($dir.$_GET['user'].$path_temp.$_GET['file'])) {
					break;
				} 
			}	
		}
}




$out_datei = "";
$user = 1;


	
if ($_SESSION['cache']['werbesprachen'] != "" && $_SESSION['cache']['sprache'] != "" && $einstellungen['cache'] > 0) {
	$sprache = $_SESSION['cache']['sprache'];
	$werbesprachen = $_SESSION['cache']['werbesprachen'];
} else {
	if (substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2) != "") {
		$query = "SELECT * FROM laender WHERE browser = '".substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2)."'";
		$r = my_mysql_query($query);

		if (mysql_num_rows($r) == 0) {
			//Standart ausgeben
			$r = my_mysql_query("SELECT * FROM laender Order by type DESC,id ASC");	
		} else {
			$weitere = true;
		}
	} else {
		//Standart ausgeben
		$r = my_mysql_query("SELECT * FROM laender Order by type DESC,id ASC");	
	}	


	$first = true;
	$werbesprachen = array();
	while ($sprache_tmp = mysql_fetch_array($r)) {
		if ($first) {
			$sprache = $sprache_tmp;
			$first = false;
		}

		//Falls es die gleiche Sprache wie die von dem Browser ist
		if ($sprache_tmp['sprache'] == $sprache['sprache']) {
			$werbesprachen[] = $sprache_tmp['id'];
		}
	}

	if ($weitere) {
		$query = "SELECT * FROM laender WHERE sprache = '".$sprache['sprache']."'";
		$r = my_mysql_query($query);
		while ($sprache_tmp = mysql_fetch_array($r)) {
			$werbesprachen[] = $sprache_tmp['id'];	
		}
	}
	$werbesprachen = array_unique($werbesprachen);

	if ($einstellungen['cache'] > 0) {
		$_SESSION['cache']['sprache'] = $sprache;
		$_SESSION['cache']['werbesprachen'] = $werbesprachen;	
	}
}	


include_once "includes/user.php";


$log->speedStep("File zuordnen");


/*Useraktionen */
$u = new User("username","password");
$u->setTable("kunden");


if (isset($_GET['amp;file'])) $_GET['file'] = $_GET['amp;file'];


if (isset($_GET['id']) && is_numeric($_GET['id']) && !isset($_GET['file']) && !isset($_GET['user'])) {
		if ($withoutDB) {
			$user = $u->getId();
			$user_data = $u->getKunde();
			$dir .= $user_data['username']."/";
			$file = getFileFromList("id",$_GET['id']);
			if ($file['dir'] != "") {
				$dir_temp = "".$file['dir']."/";	
			} else  {
				$dir_temp = "";
			}


			$out_datei = $dir_temp.$file['name'];
			$valid_file = true;	
			$traffic_limit = $user_data['traffic_limit'];


		} else {
			$s = my_mysql_query("SELECT * FROM dateien WHERE id = '".$_GET['id']."' AND online = 1 Order by dir ASC");
			if (mysql_num_rows($s) == 0) $valid_file = false;
			else $valid_file = true;

			$t = mysql_fetch_array($s);	
			$out_datei = $t['datei'];
			$user = $t['user'];
		}

		//Abfrage ob der User gesperrt ist
		$s = my_mysql_query("SELECT id,username,traffic_limit FROM kunden WHERE id = '".$user."' AND online = 1");
		if (mysql_num_rows($s) == 0) {
			$user_gesperrt = true;	
		} else {
			$x = mysql_fetch_array($s);
			$user_gesperrt = false;	
			$traffic_limit = $x['traffic_limit'];	
		}

} else if ($_GET['user'] != "" && $_GET['file'] != "") {
		if (is_numeric($_GET['user'])) $add = " OR id = '".$_GET['user']."'"; 
		else $add = "";

		$s = my_mysql_query("SELECT id,username,traffic_limit,weiterleitung FROM kunden WHERE (username = '".$_GET['user']."' ".$add.") AND online = 1");

		//Abfrage ob der User gesperrt ist
		if (mysql_num_rows($s) == 0) {
			$user_gesperrt = true;	
		} else {
			$user_gesperrt = false;	
		}

		$t = mysql_fetch_array($s);	
		$x = $t;

		if (strpos($_GET['file'],"/") > 0) {
			$_GET['pfad'] = substr($_GET['file'],0,strrpos($_GET['file'],"/"));
			$_GET['file'] = substr($_GET['file'],strrpos($_GET['file'],"/")+1);
			$pfad_query = " AND dir = '".$_GET['pfad']."'";
		} else if ($_GET['pfad'] != "") {
			$pfad_query = " AND dir = '".$_GET['pfad']."'";
		}

		//Rausgenommen wurde:  Order by dir ASC,id DESC
		if (!$withoutDB) {
			$query = "SELECT datei,name,dir FROM dateien WHERE user = '".$t['id']."' AND name = '".$_GET['file']."' ".$pfad_query."";
			$s = my_mysql_query($query);
			if (mysql_num_rows($s) == 0) 
				$valid_file = false;
				else 
				$valid_file = true;
			$t = mysql_fetch_array($s);
			$out_datei = $t['datei'];
		} else {
			if ($_GET['pfad'] != "") 
				$s_temp = $_GET['pfad']."/";
				else
				$s_temp;

			if (file_exists($dir.$x['username']."/".$s_temp.$_GET['file'])) {
				$valid_file = true;
				$out_datei = $x['username']."/".$s_temp.$_GET['file'];
				$t['name'] = $_GET['file'];
			} 
		}		
		$user = $x['id'];
		$traffic_limit = $x['traffic_limit'];	
}


if ($x['weiterleitung'] != "") {
	weiterleitung($x['weiterleitung'],$x);	
}


$view_online = array("gif","jpg","png","htm","html","php","php3","php4","txt","js");
$images = array("jpg","jpeg","gif","png");
$show_ad = array("htm","html","php","php3","php4");


$endung = strtolower(substr($t['name'],strrpos($t['name'],".")+1));


$log->speedStep("Beginn Hauptteil");


if ($user_gesperrt) {
   fehler('FRONT_037');
} else if ($valid_file) {
	if (!in_array($endung,$show_ad)) {
		switch ($einstellungen['extern']) {
			case 2:
			if (strlen(strstr($_SERVER['HTTP_REFERER'],$_SERVER['SERVER_NAME'])) == false && strstr($_SERVER['HTTP_REFERER'],substr($_SERVER['SERVER_NAME'],4)) == false) {			
				if ($_SERVER['HTTP_ACCEPT'] == "*/*") {
					fehler('FRONT_097',true);	
				} else {
					fehler('FRONT_097',false);	
				}	
			}
			break;

			case 1:
			if (strlen(strstr($_SERVER['HTTP_REFERER'],$_SERVER['SERVER_NAME'])) == false && strstr($_SERVER['HTTP_REFERER'],substr($_SERVER['SERVER_NAME'],4)) == false && $_SERVER['HTTP_REFERER'] != "") {
				if ($_SERVER['HTTP_ACCEPT'] == "*/*") {
					fehler('FRONT_097',true);	
				} else {
					fehler('FRONT_097',false);	
				}	
			}
			break;

			default:
			case 0;
			break;	
		}			
	} else {


	}

	//echo "agent".$agent."version".$version;
	if (in_array(strtolower($endung),$images)) {
		//Browsercheck
		$HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
			if( ereg( "MSIE" , $HTTP_USER_AGENT ) ) {
				if( ereg( "Mac" , $HTTP_USER_AGENT ) ) {
				$agent = "Mac Explorer";
				$version = 0;
				} else {
				$agent = "MS Explorer";
				$tmp = strstr($HTTP_USER_AGENT , "MSIE" );
				$version = substr(doubleval( substr( $tmp , 4 , strlen( $tmp) - 5 ) ), 0, 4);
			}
		}
		else if( ereg( "^Mozilla/" , $HTTP_USER_AGENT ) ) {
			$agent = "Netscape";
			$tmp = strstr( $HTTP_USER_AGENT , "/" );
			$version = substr( doubleval( substr( $tmp , 1 , strlen( $tmp ) - 1 ) ),0,4);
			if($version>=5) $agent="Gecko";
		} else { 	$agent = "Unkown";
					$version = 0;
		}	

		if ($agent != "MS Explorer") {
		switch ($endung) {
			case "jpg":
			header("Content-Type: image/jpg");	
			break;

			case "jpeg":
			header("Content-Type: image/jpeg");	
			break;

			case "gif":
			header("Content-Type: image/gif");	
			break;

			case "png":
			header("Content-Type: image/png");	
			break;	
		}
		}
	}

	$size = @fileSize($dir.$out_datei);

	if (!in_array(strtolower($endung),$view_online)) {
		//Hier mu&szlig; noch der richtige Mime Type hin
        header("Content-type: ".strtolower($endung));
        header("Cache-control: max-age=31536000");
 		header("Expires: 0");
		header("Content-Disposition: filename=".$t['name']."");
        header("Content-Length: ".$size);
        header("Last-Modified: " . gmdate("D, d M Y H:i:s",time()) . "GMT");
	}
	$log->speedStep("Anfang Traffic Berechnung");

	if ($einstellungen['max_traffic'] != 0) {
		if ($sum_user_traffic/(1024*1024) >= $einstellungen['max_traffic']) {
			$traffic = false;
		}
		else 
			$traffic = true;	
	} else {
		$traffic = true;	
	}
	if ($traffic) {
		//$query = "SELECT kunden.traffic_limit,traffic.* FROM `traffic` Left Join kunden On kunden.id = traffic.user WHERE traffic.user = '".$user."' AND monat = '".date("m")."' AND jahr = '".date("Y")."' LIMIT 0, 30";
		$query = "SELECT id,traffic FROM traffic WHERE user = '".$user."' AND monat = '".date("m")."' AND jahr = '".date("Y")."' LIMIT 0,1";
		$r = my_mysql_query($query);
		if (mysql_num_rows($r) == 0) {
			//Neuer Eintrag
			//Hit oder View eintragen
			if (in_array(strtolower($endung),$show_ad)) {
				//View und Hit
				$query = "insert into traffic (user,hits,views,traffic,monat,jahr) Values ('".$user."','1','1','".$size."','".date("m")."','".date("Y")."')";
				my_mysql_query($query);
				} else {
				//Nur ein Hit
				$query = "insert into traffic (user,hits,views,traffic,monat,jahr) Values ('".$user."','1','0','".$size."','".date("m")."','".date("Y")."')";
				my_mysql_query($query);
			}

			$traffic = true;
		} else {
			$s = mysql_fetch_array($r);
			$s['traffic_limit'] = $traffic_limit;
			if (($s['traffic_limit'] * 1024 * 1024 > $s['traffic']+$size) || $s['traffic_limit'] == "0") {
				$traffic = true;
				if (in_array(strtolower($endung),$show_ad)) {
					//View und Hit
					my_mysql_query("UPDATE traffic set traffic = traffic + ".($size*1).",views = views + 1,hits = hits +1 WHERE id = '".$s['id']."'");	
				} else {
					//Nur ein Hit
					my_mysql_query("UPDATE traffic set traffic = traffic + ".($size*1).",hits = hits +1 WHERE id = '".$s['id']."'");	
			}

			} else {
				$traffic = false;	
			}
		}
	}
	$log->speedStep("File Schreiben Anfang");
	if ($traffic) {	
	    if (file_exists($dir.$out_datei) && $out_datei != "") {
	    	//Logschreiben
			if ($t['dir'] != "") {
				$t['dir'] = $t['dir']."/";	
			}
	    	$log->write($t['dir'].$t['name'],$user,"Userseiten");
			$fp = fopen($dir.$out_datei,"r");
			$data = fread($fp,$size);
			fclose($fp);

			//Banner einf&uuml;gen, falls notwendig
			/* Bannerteil */
			$query = "SELECT * FROM kunden WHERE id = '".$user."'";
			$s = my_mysql_query($query);
			$t = mysql_fetch_array($s);	


			if (in_array($endung,$show_ad) && $t['werbung'] != "Keine" && $t['werbung'] != 0) {
				//Check ob Werbung angezeigt werden mu&szlig;, wegen Ratio
				mt_srand (time());


				if ($t['ratio'] >= mt_rand(0,100)) { 

					include "seitenwerbung.php";

					switch ($t['werbung']) {
						case 3:
						$banner = getBanner($t,"html_head");
						$banner = array_merge($banner,getBanner($t,"html_body"));
						break;

						case "PopUp":
						case 2:
						$banner = getBanner($t,"html_head");
						break;

						case "Banner":
						case 1:
						$banner = getBanner($t,"html_body");
						break;

						default:	
						break;
					}		
					$data = parseContent($data,$banner);
				}				
			}
			//$data = str_replace("file.php?","http://".$_SERVER['SERVER_NAME']."/file.php?",$data);
			//if ($test)
				//eval("?".chr(62).$data.chr(60)."?");
			//else
			echo $data;	
			$log->speedStep("Fileschreiben Ende");
		} else fehler('FRONT_038');
	} else {
		 fehler('FRONT_039');
	}
} else {
	 fehler('FRONT_040');
}
if ($debug)
	$log->speedOut();
//for ($i = 0; $i < 1000; $i++) echo " ";


function fehler($msg,$img = false) {
	Global $_GET,$log,$user,$out_datei,$sprache,$einstellungen;

	if (!@include("lang/".$sprache['source']."/".$sprache['source'].".inc.php"))
	@include "lang/german/german.inc.php";

	if (!isset($log)) {
		include "includes/log.class.php";
		$log = new Log();
	}

	$msg = $string_out[$msg];


	if ($_GET['pfad'] != "")
		$_GET['pfad'] = $_GET['pfad']."/";

	if ($einstellungen['subdomain'] == 1) {
		$server = $_SERVER['SERVER_NAME']; 
		$server = substr($server,strpos($server,"www")+4);
		$url = 	"http://".$_GET['user'].".".$server."/".$_GET['pfad'].$_GET['file'];
	} else {
		$url = "http://".$_SERVER['SERVER_NAME']."/".$_GET['user']."/".$_GET['pfad'].$_GET['file'];
	}
	if ($_GET['file'] == "dummy.no") {
		$url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REDIRECT_URL'];	
	}

	$url = 	
	$log->write("Fehler: ".$msg,$user,"Userseiten",$url);

	if (!$img) {
		include "includes/template.inc";
		include "seitenwerbung.php";

		//Banner einf&uuml;gen
		$query = "SELECT * FROM kunden WHERE id = '".$user."'";
		$s = my_mysql_query($query);
		$t = mysql_fetch_array($s);	

		$banner = getBanner($t,"frontend","fehlerseiten");
		$t = new Template; 
		$t->set_file(array("page" => "templates/fehler.htm"));  


		$t->set_var(array("banner" => stripSlashes($banner[0]['html']),"fehler" => $msg,"FRONT_219" => $string_out['FRONT_219'],"FRONT_220" => $string_out['FRONT_220']));
		$t->parse("page","page");
		$t->p("page");
	}  else {
		header("Content-Type: image/jpeg");	
		$fp = fopen("templates/fehler.jpg","r");
		echo $fp = fread($fp,5000);
		fclose($fp);	
	}
	die();
}


function weiterleitung($url,$user) {
	Global $einstellungen,$log;
	if ($einstellungen['subdomain'] == 1) {
		$server = $_SERVER['SERVER_NAME']; 
		$server = substr($server,strpos($server,"www")+4);
		$user_url = "http://".$user['username'].".".$server;
	} else {
		$user_url = "http://".$_SERVER['SERVER_NAME']."/".$user['username'];
	}

	$log->write("Weiterleitung",$user['id'],"Userseiten",$url);
	?>


<HTML><HEAD>
<META NAME="description" content="">
<META NAME="keywords" content="">
<TITLE><?php echo $user_url; ?></title>
</HEAD>
<FRAMESET ROWS="100%,*" BORDER="0" FRAMEBORDER="0">
<FRAME SRC="<?php echo $url; ?>" SCROLLING="AUTO" NAME="bannerframe" NORESIZE>
</FRAMESET>
<NOFRAMES>
<?php echo $user_url; ?>
<P>
<DIV ALIGN="CENTER"><A HREF="<?php echo $url; ?>"><?php echo $user_url; ?></A></DIV>
</NOFRAMES>
</HTML>
	<?php
	die();
}


function mimetype($endung){ 
	 $file2mime = array( 
	 "ai"=>"application/postscript", 
	 "aif"=>"audio/x-aiff", 
	 "aifc"=>"audio/x-aiff", 
	 "aiff"=>"audio/x-aiff", 
	 "asc"=>"text/plain", 
	 "au"=>"audio/basic", 
	 "avi"=>"video/x-msvideo", 
	 "bcpio"=>"application/x-bcpio", 
	 "bin"=>"application/octet-stream", 
	 "c"=>"text/plain", 
	 "cc"=>"text/plain", 
	 "ccad"=>"application/clariscad", 
	 "cdf"=>"application/x-netcdf", 
	 "class"=>"application/octet-stream", 
	 "cpio"=>"application/x-cpio", 
	 "cpt"=>"application/mac-compactpro", 
	 "csh"=>"application/x-csh", 
	 "css"=>"text/css", 
	 "dcr"=>"application/x-director", 
	 "dir"=>"application/x-director", 
	 "dms"=>"application/octet-stream", 
	 "doc"=>"application/msword", 
	 "drw"=>"application/drafting", 
	 "dvi"=>"application/x-dvi", 
	 "dwg"=>"application/acad", 
	 "dxf"=>"application/dxf", 
	 "dxr"=>"application/x-director", 
	 "eps"=>"application/postscript", 
	 "etx"=>"text/x-setext", 
	 "exe"=>"application/octet-stream", 
	 "ez"=>"application/andrew-inset", 
	 "f"=>"text/plain", 
	 "f90"=>"text/plain", 
	 "fli"=>"video/x-fli", 
	 "gif"=>"image/gif", 
	 "gtar"=>"application/x-gtar", 
	 "gz"=>"application/x-gzip", 
	 "h"=>"text/plain", 
	 "hdf"=>"application/x-hdf", 
	 "hh"=>"text/plain", 
	 "hqx"=>"application/mac-binhex40", 
	 "htm"=>"text/html", 
	 "html"=>"text/html", 
	 "ice"=>"x-conference/x-cooltalk", 
	 "ief"=>"image/ief", 
	 "iges"=>"model/iges", 
	 "igs"=>"model/iges", 
	 "ips"=>"application/x-ipscript", 
	 "ipx"=>"application/x-ipix", 
	 "jpe"=>"image/jpeg", 
	 "jpeg"=>"image/jpeg", 
	 "jpg"=>"image/jpeg", 
	 "js"=>"application/x-javascript", 
	 "kar"=>"audio/midi", 
	 "latex"=>"application/x-latex", 
	 "lha"=>"application/octet-stream", 
	 "lsp"=>"application/x-lisp", 
	 "lzh"=>"application/octet-stream", 
	 "m"=>"text/plain", 
	 "man"=>"application/x-troff-man", 
	 "me"=>"application/x-troff-me", 
	 "mesh"=>"model/mesh", 
	 "mid"=>"audio/midi", 
	 "midi"=>"audio/midi", 
	 "mif"=>"application/vnd.mif", 
	 "mime"=>"www/mime", 
	 "mov"=>"video/quicktime", 
	 "movie"=>"video/x-sgi-movie", 
	 "mp2"=>"audio/mpeg", 
	 "mp3"=>"audio/mpeg", 
	 "mpe"=>"video/mpeg", 
	 "mpeg"=>"video/mpeg", 
	 "mpg"=>"video/mpeg", 
	 "mpga"=>"audio/mpeg", 
	 "ms"=>"application/x-troff-ms", 
	 "msh"=>"model/mesh", 
	 "nc"=>"application/x-netcdf", 
	 "oda"=>"application/oda", 
	 "pbm"=>"image/x-portable-bitmap", 
	 "pdb"=>"chemical/x-pdb", 
	 "pdf"=>"application/pdf", 
	 "pgm"=>"image/x-portable-graymap", 
	 "pgn"=>"application/x-chess-pgn", 
	 "png"=>"image/png", 
	 "pnm"=>"image/x-portable-anymap", 
	 "pot"=>"application/mspowerpoint", 
	 "ppm"=>"image/x-portable-pixmap", 
	 "pps"=>"application/mspowerpoint", 
	 "ppt"=>"application/mspowerpoint", 
	 "ppz"=>"application/mspowerpoint", 
	 "pre"=>"application/x-freelance", 
	 "prt"=>"application/pro_eng", 
	 "ps"=>"application/postscript", 
	 "qt"=>"video/quicktime", 
	 "ra"=>"audio/x-realaudio", 
	 "ram"=>"audio/x-pn-realaudio", 
	 "ras"=>"image/cmu-raster", 
	 "rgb"=>"image/x-rgb", 
	 "rm"=>"audio/x-pn-realaudio", 
	 "roff"=>"application/x-troff", 
	 "rpm"=>"audio/x-pn-realaudio-plugin", 
	 "rtf"=>"text/rtf", 
	 "rtx"=>"text/richtext", 
	 "scm"=>"application/x-lotusscreencam", 
	 "set"=>"application/set", 
	 "sgm"=>"text/sgml", 
	 "sgml"=>"text/sgml", 
	 "sh"=>"application/x-sh", 
	 "shar"=>"application/x-shar", 
	 "silo"=>"model/mesh", 
	 "sit"=>"application/x-stuffit", 
	 "skd"=>"application/x-koan", 
	 "skm"=>"application/x-koan", 
	 "skp"=>"application/x-koan", 
	 "skt"=>"application/x-koan", 
	 "smi"=>"application/smil", 
	 "smil"=>"application/smil", 
	 "snd"=>"audio/basic", 
	 "sol"=>"application/solids", 
	 "spl"=>"application/x-futuresplash", 
	 "src"=>"application/x-wais-source", 
	 "step"=>"application/STEP", 
	 "stl"=>"application/SLA", 
	 "stp"=>"application/STEP", 
	 "sv4cpio"=>"application/x-sv4cpio", 
	 "sv4crc"=>"application/x-sv4crc", 
	 "swf"=>"application/x-shockwave-flash", 
	 "t"=>"application/x-troff", 
	 "tar"=>"application/x-tar", 
	 "tcl"=>"application/x-tcl", 
	 "tex"=>"application/x-tex", 
	 "texi"=>"application/x-texinfo", 
	 "texinfo - application/x-texinfo", 
	 "tif"=>"image/tiff", 
	 "tiff"=>"image/tiff", 
	 "tr"=>"application/x-troff", 
	 "tsi"=>"audio/TSP-audio", 
	 "tsp"=>"application/dsptype", 
	 "tsv"=>"text/tab-separated-values", 
	 "txt"=>"text/plain", 
	 "unv"=>"application/i-deas", 
	 "ustar"=>"application/x-ustar", 
	 "vcd"=>"application/x-cdlink", 
	 "vda"=>"application/vda", 
	 "viv"=>"video/vnd.vivo", 
	 "vivo"=>"video/vnd.vivo", 
	 "vrml"=>"model/vrml", 
	 "wav"=>"audio/x-wav", 
	 "wrl"=>"model/vrml", 
	 "xbm"=>"image/x-xbitmap", 
	 "xlc"=>"application/vnd.ms-excel", 
	 "xll"=>"application/vnd.ms-excel", 
	 "xlm"=>"application/vnd.ms-excel", 
	 "xls"=>"application/vnd.ms-excel", 
	 "xlw"=>"application/vnd.ms-excel", 
	 "xml"=>"text/xml", 
	 "xpm"=>"image/x-xpixmap", 
	 "xwd"=>"image/x-xwindowdump", 
	 "xyz"=>"chemical/x-pdb", 
	 "zip"=>"application/zip" 
	 ); 
	if (!in_array($endung,$file2mime)) {
		return $file2mime[$endung];	
	} else return $file2mime['bin'];
}


?>