Subversion-Projekte lars-tiefland.em_wm

Revision

Revision 62 | Revision 66 | Zur aktuellen Revision | Details | Vergleich mit vorheriger | Letzte Änderung | Log anzeigen | RSS feed

Revision Autor Zeilennr. Zeile
3 lars 1 
<?
64 lars 2 
	$u;
44 lars 3 
	$a;
4 
	$username=(isset($_POST["username"]))?$_POST["username"]:"";
64 lars 5 
	function create_logger()
6 
	{
7 
		global $db, $u;
8 
		$params_log["db"]=$db;
9 
		$params_log["u_id"]=$u->u_id;
10 
		$logger=&Log::singleton("lt_sql","log","fifa",$params_log);
11 
		return $logger;
12 
	}
60 lars 13 
	function send_email($art=0)
14 
	{
62 lars 15 
		global $u, $mail, $password, $register;
60 lars 16 
		$to="$u->u_name <$u->u_email>";
17 
		$from_addr="webmaster@lars-tiefland.de";
18 
		$from_name="Lars Tiefland";
19 
		$from="$from_name <$from_addr>";
20 
		$dir=dirname($_SERVER["PHP_SELF"]);
21 
		$host="http://".$_SERVER["SERVER_NAME"];
22 
		$url=$host.$dir;
23 
		$art=intval($art);
24 
		switch ($art)
25 
		{
26 
			case 0:
27 
				$email_tpl="email/$u->u_lang/register.tpl";
62 lars 28 
				$subject=$register["reg_subject"]." - Welcome to $url";
60 lars 29 
				break;
30 
			case 1:
31 
				$email_tpl="email/$u->u_lang/changed.tpl";
62 lars 32 
				$subject=$register["changed_subject"];
60 lars 33 
				break;
34 
			case 2:
61 lars 35 
				$email_tpl="email/$u->u_lang/change.tpl";
62 lars 36 
				$subject=$register["change_subject"];
60 lars 37 
			default:
38 
				return false;
39 
				break;
40 
		}
41 
		if (file_exists($email_tpl))
42 
		{
43 
			$email=file_get_contents("$email_tpl");
44 
			$email=sprintf($email, $u->u_name, $url, $u->u_name, $password);
45 
			$headers["From"]=$from;
46 
			$headers["To"]=$to;
47 
			$headers["Subject"]=$subject;
48 
			$ret=$mail->send($to,$headers,$email);
49 
		}
50 
		else
51 
		{
52 
			$ret=false;
53 
		}
54 
		return $ret;
55 
	}
56 
 
44 lars 57 
	function login($username, $password)
58 
	{
64 lars 59 
		global $smarty, $username, $meld, $db_meld, $common,$a;
60 
		$smarty->assign("meld", ($username||$meld)?$common["an_error_occured"]:$meld);
61 
		$smarty->assign("db_meld", ($username)?$common["userinfo_incorrect"]:$db_meld);
54 lars 62 
		$smarty->assign("error", ($username||$meld)?true: false);
62 lars 63 
		$smarty->assign("title", $common["login"]);
44 lars 64 
		$smarty->assign("user", $username);
65 
		$smarty->display("login.tpl");
66 
	}
67 
 
68 
	function User_Login($show=true)
69 
	{
54 lars 70 
		global $smarty, $db, $a, $config, $u;
44 lars 71 
		$params = array(
72 
			"dsn" => $db,
73 
			"table" => "auth_user",
74 
			"usernamecol" => "u_name",
75 
			"passwordcol" => "u_password"
76 
		);
77 
 
78 
		$a = new Auth("DB", $params, "login",$show);
79 
		$a->setSessionName($config->cookie_name);
80 
		$a->setIdle($config->session_length,false);
81 
		$a->setExpire(2*$config->session_length,false);
82 
		$a->start();
83 
		if ($a->getAuth())
84 
		{
85 
			$u=new User("","");
64 lars 86 
			$u=$u->UserData($a->getUserName());
62 lars 87 
			$smarty->assign("title",$common["login"]);
44 lars 88 
			$smarty->assign("u_name", $u->u_name);
89 
			$smarty->assign("u_type", $u->u_type);
90 
			$disabled=($u->u_type==0)?"disabled=disabled":"";
91 
			$smarty->assign("disabled", $disabled);
92 
		}
93 
		return $a;
94 
	}
95 
 
96 
	function User_logout()
97 
	{
98 
		global $a;
99 
		$a->logout();
100 
	}
39 lars 101 
	// {{{ validate_email()
102 
 
103 
	/**
104 
	 * Check to see if email address is valid or
105 
	 * already present in the DB
106 
	*/
3 lars 107 
	function validate_email($email)
108 
	{
109 
		global $smarty;
110 
		$meld="";
111 
		$error=false;
112 
		if ($email != '')
113 
		{
114 
			if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email)&& $email!="your@address.com")
115 
			{
116 
					$error=false;
117 
					$meld="";
118 
					$db_meld="";
119 
			}
120 
			else
121 
			{
122 
				$error=true;
123 
				$meld = "Email ungültig!";
124 
				$db_meld="";
125 
				$smarty->assign("email",$email);
126 
			}
127 
		}
128 
		else
129 
		{
130 
			$error = true;
131 
			$meld = "Email ungültig!";
132 
			$db_meld="";
133 
			$smarty->assign("email",$email);
134 
		}
135 
		if($error)
136 
		{
137 
			$smarty->assign("title","Ungültige E-Mail Adresse");
138 
			$smarty->assign("error",$error);
139 
			$smarty->assign("meld",$meld);
140 
			$smarty->assign("db_meld",$db_meld);
141 
		}
142 
		else
143 
		{
144 
			$smarty->assign("meld","");
145 
			$smarty->assign("db_meld","");
146 
		}
147 
		return !$error;
148 
	}
39 lars 149 
	// }}}
150 
	// {{{ log_split()
3 lars 151 
	function log_split($s)
152 
	{
153 
		global $k, $time0, $count_t;
154 
		$r = Array();
155 
		$p = 0;
156 
		$l = strlen($s);
157 
		while ($p < $l)
158 
		{
159 
			check_Time();
160 
			while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
161 
			{
162 
				$p++;
163 
			}
164 
			if ($s[$p] == '"')
165 
			{
166 
				$p++;
167 
				$q = $p;
168 
				while (($p < $l) && ($s[$p] != '"'))
169 
				{
170 
					if ($s[$p] == '\\')
171 
					{
172 
						$p+=2;
173 
						continue;
174 
					}
175 
					$p++;
176 
				}
177 
				$r[] = stripslashes(substr($s, $q, $p-$q));
178 
				$p++;
179 
				while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
180 
				{
181 
					$p++;
182 
				}
183 
				$p++;
184 
			}
185 
			else
186 
			{
187 
				if ($s[$p] == "'")
188 
				{
189 
					$p++;
190 
					$q = $p;
191 
					while (($p < $l) && ($s[$p] != "'"))
192 
					{
193 
						if ($s[$p] == '\\')
194 
						{
195 
							$p+=2;
196 
								continue;
197 
						}
198 
					$p++;
199 
					}
200 
					$r[] = stripslashes(substr($s, $q, $p-$q));
201 
					$p++;
202 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
203 
					{
204 
						$p++;
205 
					}
206 
						$p++;
207 
				}
208 
				else
209 
				{
210 
					$q = $p;
211 
					while (($p < $l) && (strpos(";",$s[$p]) === false))
212 
					{
213 
						$p++;
214 
					}
215 
					$r[] = stripslashes(trim(substr($s, $q, $p-$q)))
216 
;
217 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
218 
					{
219 
						$p++;
220 
					}
221 
					$p++;
222 
				}
223 
			}
224 
		}
225 
		$r2 = array(array());
226 
		$i=0;
227 
		$j=0;
228 
		$ind=0;
229 
		$anz=count($r);
230 
		while ($i < $anz)
231 
		{
232 
			$wert=$r[$i];
233 
			$l=strlen($wert)-1;
234 
			$char=substr($wert,$l,1);
235 
			if($char=='"' || $char=='"')
236 
			{
237 
				$wert=substr($wert,0,$l);
238 
			}
239 
			$r2[$j][$ind]=$wert;
240 
			if ($ind == 2)
241 
			{
242 
				$ind=0;
243 
				$j++;
244 
			}
245 
			else
246 
			{
247 
				$ind++;
248 
			}
249 
			$i++;
250 
		}
251 
		return $r2;
252 
	}
39 lars 253 
	// }}}
254 
	// {{{ check_Time()
3 lars 255 
	function check_Time()
256 
	{
257 
		global $time0;
258 
		$count_t=0;
259 
		$time1=time();
260 
		if ($time1-$time0 >= 25)
261 
		{
262 
			$time0=$time1;
263 
			$count_t++;
264 
			set_time_limit(30);
265 
		}
266 
	}
39 lars 267 
	// }}}
268 
	// {{{ PMA_readFile()
269 
 
3 lars 270 
	//This function reads the file uploaded according to compression method
271 
	function PMA_readFile($fname, $comp)
272 
	{
273 
		if (isset($fname))
274 
		{
275 
			check_Time();
276 
			switch ($comp)
277 
			{
278 
				case 'self':
279 
				$file = @fopen("$fname", 'rb');
280 
				if (!$file)
281 
				{
282 
					return FALSE;
283 
				}
284 
				$test = fread($file, 3);
285 
				fclose($file);
286 
				if ($test[0] == chr(31) && $test[1] == chr(139))
287 
				{
288 
					return PMA_readFile($fname,"gzip");
289 
				}
290 
				else
291 
				{
292 
					if ($test == 'BZh')
293 
					{
294 
						return PMA_readFile($fname, 'bzip2');
295 
					}
296 
					else
297 
					{
298 
						return PMA_readFile($fname,'plain');
299 
					}
300 
				}
301 
				break;
302 
				case 'plain':
303 
					$file = @fopen($fname, 'rb');
304 
					if (!$file)
305 
					{
306 
						return FALSE;
307 
					}
308 
					$content = fread($file, filesize($fname));
309 
					fclose($file);
310 
				break;
311 
				case 'gzip':
312 
					if (@function_exists('gzopen'))
313 
					{
314 
						$file = @gzopen($path, 'rb');
315 
						if (!$file)
316 
						{
317 
							return FALSE;
318 
						}
319 
						$content = '';
320 
						while (!gzeof($file))
321 
						{
322 
							$content .= gzgetc($file);
323 
						}
324 
						gzclose($file);
325 
					}
326 
					else
327 
					{
328 
						return FALSE;
329 
					}
330 
					break;
331 
				case 'bzip2':
332 
					if (@function_exists('bzdecompress'))
333 
					{
334 
						$file = @fopen($fname, 'rb');
335 
						if (!$file)
336 
						{
337 
							return FALSE;
338 
						}
339 
						$content = fread($file, filesize($fname));
340 
						fclose($file);
341 
						$content = bzdecompress($content);
342 
					}
343 
					else
344 
					{
345 
						return FALSE;
346 
					}
347 
					break;
348 
				default:
349 
					return FALSE;
350 
			}
351 
			check_Time();
352 
			return $content;
353 
		}
354 
/*		else
355 
		{
356 
			require("import.php");
357 
		}*/
358 
	}
359 
 
360 
	function p_log($message)
361 
	{
362 
		global $u_id, $u_name, $pending, $email;
363 
		$t_stamp=time();
364 
		$sql="INSERT INTO log (user_id, datum, message) VALUES ($u_id, $t_stamp, '$message')";
365 
		$res=mysql_query($sql);
366 
		if($pending)
367 
		{
368 
			$body="User $u_name hat ".date('\u\m H:i:s \U\h\r')." folgende Akton durchgeführt: $message";
369 
			$p="From: $email\r\nReply-To: $email\r\n";
370 
			$p.="X-Mailer: PHP/" . phpversion();
371 
			$res_m=@mail("info@gartencreart.de","Pflanzendatenank",$body,$p);
372 
		}
373 
		return $res;
374 
	}
375 
 
376 
	function get_log_entries()
377 
	{
378 
		$sql="SELECT * FROM log";
379 
		if($res=mysql_query($sql))
380 
		{
381 
			$anz=mysql_num_rows($res);
382 
		}
383 
		else
384 
		{
385 
			if (file_exists("../log/log.txt"))
386 
			{
387 
				$content=PMA_readFile("../log/log.txt","plain");
388 
				$r=log_split($content);
389 
				$anz=count($r[0]);
390 
			}
391 
		}
392 
		return $anz;
393 
	}
394 
	function read_log($start)
395 
	{
396 
		$content="";
397 
		global $max_anz;
398 
		$sql="SELECT * FROM log LIMIT $start, $max_anz";
399 
		if(mysql_num_rows($res=mysql_query($sql)))
400 
		{
401 
			while ($row_d=mysql_fetch_array($res))
402 
			{
403 
				$content.="'".$row_d["user_id"]."';'".$row_d["datum"]."';'".$row_d["message"]."'\r\n";
404 
			}
405 
			$row=log_split($content);
406 
		}
407 
		else
408 
		{
409 
			if (file_exists("../log/log.txt"))
410 
			{
411 
				$content=PMA_readFile("../log/log.txt","plain");
412 
				$row=log_split($content);
413 
				$row=array_splice($row,$start,$max_anz);
414 
			}
415 
			else
416 
			{
417 
				$row="";
418 
			}
419 
		}
420 
		return $row;
421 
	}
422 
 
423 
	//
424 
	// Pagination routine, generates
425 
	// page number sequence
426 
	// taken from phpBB
427 
 
428 
	function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
429 
	{
430 
		if (!$num_items)
431 
		{
432 
			return "";
433 
		}
434 
 
435 
		$total_pages = ceil($num_items/$per_page);
436 
 
437 
		if ( $total_pages == 1 )
438 
		{
439 
			return '';
440 
		}
441 
 
442 
		$on_page = floor($start_item / $per_page) + 1;
443 
 
444 
		$page_string = '';
445 
		if ( $total_pages > 25 )
446 
		{
447 
			$init_page_max = ( $total_pages > 3 ) ? 3 : $total_pages;
448 
 
449 
			for($i = 1; $i < $init_page_max + 1; $i++)
450 
			{
451 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
452 
				if ( $i <  $init_page_max )
453 
				{
454 
					$page_string .= ", ";
455 
				}
456 
			}
457 
 
458 
			if ( $total_pages > 3 )
459 
			{
460 
				if ( $on_page > 1  && $on_page < $total_pages )
461 
				{
462 
					$page_string .= ( $on_page > 5 ) ? ' ... ' : ', ';
463 
 
464 
					$init_page_min = ( $on_page > 4 ) ? $on_page : 5;
465 
					$init_page_max = ( $on_page < $total_pages - 4 ) ? $on_page : $total_pages - 4;
466 
 
467 
					for($i = $init_page_min - 1; $i < $init_page_max + 2; $i++)
468 
					{
469 
						$page_string .= ($i == $on_page) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
470 
						if ( $i <  $init_page_max + 1 )
471 
						{
472 
							$page_string .= ', ';
473 
						}
474 
					}
475 
 
476 
					$page_string .= ( $on_page < $total_pages - 4 ) ? ' ... ' : ', ';
477 
				}
478 
				else
479 
				{
480 
					$page_string .= ' ... ';
481 
				}
482 
 
483 
				for($i = $total_pages - 2; $i < $total_pages + 1; $i++)
484 
				{
485 
					$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>'  : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
486 
					if( $i <  $total_pages )
487 
					{
488 
						$page_string .= ", ";
489 
					}
490 
				}
491 
			}
492 
		}
493 
		else
494 
		{
495 
			for($i = 1; $i < $total_pages + 1; $i++)
496 
			{
497 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
498 
				if ( $i <  $total_pages )
499 
				{
500 
					$page_string .= ', ';
501 
				}
502 
			}
503 
		}
504 
 
505 
		if ( $add_prevnext_text )
506 
		{
507 
			if ( $on_page > 1 )
508 
			{
509 
				$page_string = ' <a href="' . $base_url . "?start=" . ( ( $on_page - 2 ) * $per_page ) . '">Zurück</a>&nbsp;&nbsp;' . $page_string;
510 
			}
511 
			else
512 
			{
513 
				$page_string = 'Zurück&nbsp;&nbsp;' . $page_string;
514 
			}
515 
			if ( $on_page < $total_pages )
516 
			{
517 
				$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "?start=" . ( $on_page * $per_page ) . '">Weiter</a>';
518 
			}
519 
			else
520 
			{
521 
				$page_string .= '&nbsp;&nbsp;Weiter';
522 
			}
523 
 
524 
		}
525 
 
526 
		$page_string = 'Gehe zu Seite ' . $page_string;
527 
 
528 
		return $page_string;
529 
	}
530 
 
531 
	function checkDir($dir)
532 
	{
533 
		if (empty($dir))
534 
		{
535 
			$dir="upload";
536 
		}
537 
		if (file_exists("$dir") )
538 
		{
539 
			$ftype=filetype("$dir");
540 
			if ($ftype=="dir" || $ftype=="link")
541 
			{
542 
				if($ftype=="link")
543 
				{
544 
				$fname_l=readlink("$dir");
545 
				$ftype_l=filetype($fname_l);
546 
				if ($ftype_l == "dir")
547 
				{
548 
					$ret=is_writeable($fname_l);
549 
				}
550 
				else
551 
				{
552 
						if(unlink("$dir"))
553 
						{
554 
							$ret=mkdir("$dir");
555 
						}
556 
						else
557 
						{
558 
							$ret=FALSE;
559 
						}
560 
					}
561 
				}
562 
				else
563 
				{
564 
					$ret=TRUE;
565 
				}
566 
			}
567 
			else
568 
			{
569 
				if(unlink("$dir"))
570 
				{
571 
					$ret=mkdir("$dir");
572 
				}
573 
				else
574 
				{
575 
					$ret=FALSE;
576 
				}
577 
			}
578 
		}
579 
		else
580 
		{
581 
			$ret=mkdir ("$dir");
582 
		}
583 
		return $ret;
584 
	}
585 
 
586 
	function upload_pic($pic, &$meld, &$dst)
587 
	{
588 
		$fname="../images/$pic";
589 
		$tmp=$_FILES['pic']['tmp_name'];
590 
//		echo $_FILES["pic"]["type"];
591 
		$img_info=getimagesize($tmp);
592 
		$typ=$img_info[2];
593 
		switch($typ)
594 
		{
595 
			case 1:		//GIF
596 
			case 2:		//JPEG
597 
			case 3:		//PNG
598 
				if (checkDir("../images"))
599 
				{
600 
					if(!move_uploaded_file($tmp,$fname))
601 
					{
602 
						$meld="Konnte Datei nicht verschieben!";
603 
						unlink($tmp);
604 
						$ret=false;
605 
					}
606 
					else
607 
					{
608 
						if(!checkDir("../images/thumbs"))
609 
						{
610 
							$meld="Konnte Thumbnail nicht erstellen!";
611 
							unlink($fname);
612 
							$ret=false;
613 
						}
614 
						else
615 
						{
616 
							if (function_exists("gd_info"))
617 
							{
618 
								//GD Bibliothek steht zur Verfügung
619 
								$gd_info=gd_info();
620 
								$width=60;
621 
								$height=round($img_info[1]/($img_info[0]/$width),0);
622 
								$im_d=imagecreate($width, $height);
623 
								switch($typ)
624 
								{
625 
									case 1:
626 
										$im_s=imagecreatefromgif($fname);
627 
										break;
628 
									case 2:
629 
										$im_s=imagecreatefromjpeg($fname);
630 
										break;
631 
									case 3:
632 
										$im_s=imagecreatefrompng($fname);
633 
										break;
634 
								}
635 
								imagepalettecopy($im_d,$im_s);
636 
								imagecopyresized($im_d,$im_s,0,0,0,0,$width,$height,$img_info[0],$img_info[1]);
637 
								$dst=$pic;
638 
								if($gd_info["PNG Support"])
639 
								{
640 
									$dst=substr($dst,0,strlen($dst)-3);
641 
									$dst.="png";
642 
									if($typ!=3)
643 
									{
644 
										imagePNG($im_s,"../images/$dst");
645 
									}
646 
									$ret= imagePNG($im_d,"../images/thumbs/$dst");
647 
								}
648 
								else
649 
								{
650 
									if($gd_info("JPEG Support"))
651 
									{
652 
										$ret= imageJPEG($im_d,"../images/thumbs/$dst");
653 
									}
654 
									else
655 
									{
656 
										$ret= false;
657 
									}
658 
								}
659 
								imagedestroy($im_s);
660 
								imagedestroy($im_d);
661 
								if(!$ret)
662 
								{
663 
									$meld="Konnte Thumbnail nicht erstellen!";
664 
								}
665 
							}
666 
							else
667 
							{
668 
								//GD-Bibliothek steht NICHT zur Verfügung!
669 
								$ret= copy($fname,$fname2);
670 
								$dst=$fname2;
671 
								if(!$ret)
672 
								{
673 
									$meld="Konnte Thumbnail nicht erstellen!";
674 
								}
675 
							}
676 
						}
677 
					}
678 
				}
679 
				else
680 
				{
681 
					$meld="Konnte Datei nicht verschieben!";
682 
					$ret=false;
683 
				}
684 
				break;
685 
			default:
686 
				$meld="Das ist kein gültiges Bild!";
687 
				$ret=false;
688 
				break;
689 
		}
690 
		return $ret;
691 
	}
692 
	function generate_pagination2($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
693 
	{
62 lars 694 
		global $mode, $common;
3 lars 695 
		if (!$num_items)
696 
		{
697 
			return "";
698 
		}
699 
 
700 
		$total_pages = ceil($num_items/$per_page);
701 
 
702 
		if ( $total_pages == 1 )
703 
		{
62 lars 704 
			return '<table align="center" class="navig"><tr><th>'.$common["page"]." 1 ".$common["of"].' 1</th></tr></table><br><br>';
3 lars 705 
		}
706 
 
707 
		$on_page = floor($start_item / $per_page) + 1;
708 
 
62 lars 709 
		$page_string = '<table align="center" class="navig"><tr><th colspan="5">'.$common["page"].' '.$on_page.' '.$common["of"].' '.$total_pages.'</th></tr><tr>';
3 lars 710 
 
711 
		if ( $add_prevnext_text )
712 
		{
713 
			if ( $on_page > 1 )
714 
			{
12 lars 715 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" title=\"an den Anfang\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 716 
				$prev_v=($on_page - 2 ) * $per_page;
12 lars 717 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" title=\"eine Seite zurück\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$prev_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 718 
			}
719 
			else
720 
			{
12 lars 721 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" disabled class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
722 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"$prev_v\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 723 
			}
724 
		}
725 
		if($total_pages >1)
726 
		{
727 
			for ($i=0;$i<$total_pages;$i++)
728 
			{
729 
				$selected="";
730 
				$j=$i+1;
731 
				if($j==$on_page)
732 
				{
733 
					$selected="selected=\"selected\"";
734 
				}
735 
				$start=($i*$per_page);
736 
				$page_opts.="<option value=$start $selected>$j</option>";
737 
			}
62 lars 738 
			$page_string.="<td width=\"100\"><form name=\"nav\" action=$base_url method=\"post\"><select name=\"start\">$page_opts</select>&nbsp;&nbsp;<input type=\"submit\" value=\"".$common["go"]."\" class=\"liteoption\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 739 
		}
740 
 
741 
		if ( $add_prevnext_text )
742 
		{
743 
			if ( $on_page < $total_pages )
744 
			{
745 
				$next_v=($on_page * $per_page);
12 lars 746 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" title=\"eine Seite vor\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$next_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 747 
				$max_v=($total_pages -1)*$per_page;
12 lars 748 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" title=\"ans Ende\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$max_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 749 
			}
750 
			else
751 
			{
12 lars 752 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"$next_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
753 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" disabled class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"><input type=\"hidden\" name=\"email\" value=\"{$email}\"></form></td>";
3 lars 754 
			}
755 
 
756 
		}
757 
		$page_string.="</tr></table><br><br>";
758 
 
759 
		return $page_string;
760 
	}
761 
?>