Mercurial > hg > lukkari
annotate index.php @ 100:055c33cba66e
Make the current/next period button a bit clearer ..
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 05 Feb 2013 11:18:34 +0200 |
| parents | 6a7172b3a841 |
| children | 38e9772901f1 |
| rev | line source |
|---|---|
| 59 | 1 <?php |
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2 // |
| 65 | 3 // Lukkari v2.0 |
| 4 // (C) Copyright 2010 - 2012 Matti 'ccr' Hämäläinen <ccr@tnsp.org> | |
| 5 // Yes, this code is rather horrible. :| | |
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6 // |
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7 $pageLang = "fi"; |
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8 $pageCharset = "utf-8"; |
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9 $internalCharset = "utf-8"; |
| 63 | 10 $classDefault = "TTE9SNO"; |
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11 $classIDFile = "classes.txt"; |
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12 $courseCacheFile = "coursecache.txt"; |
| 63 | 13 $baseURI = "http://tnsp.org/luk/"; |
| 1 | 14 |
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15 $pageCSSData = array("cookie" => "lukcss", "prefix" => $baseURI."luk"); |
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16 $pageCSSAlts = array("blue" => "1", "old" => "2", "purple" => "3", "dark" => "4"); |
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17 |
| 63 | 18 $pageLanguages = array("fi", "en"); |
| 19 | |
| 20 $lukDayNames = array( | |
| 21 "fi" => array("Maanantai", "Tiistai", "Keskiviikko", "Torstai", "Perjantai", "Lauantai", "Sunnuntai"), | |
| 22 "en" => array("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"), | |
| 23 ); | |
| 24 | |
|
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25 $pageTranslations = array( |
| 63 | 26 "Original" => array("fi" => "Alkuperäinen"), |
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27 |
|
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28 "Shown" => array("fi" => "Näkyvillä"), |
| 63 | 29 "Next period" => array("fi" => "Seuraava periodi"), |
| 30 "Current period" => array("fi" => "Nykyinen periodi"), | |
| 31 "Switch" => array("fi" => "Vaihda"), | |
| 32 | |
| 33 "contact" => array( | |
| 73 | 34 "en" => "Contact <b>%1</b> tai <b>%2</b>. The author can't be held responsible for any errors in the data!", |
| 35 "fi" => "Yhteydenotot <b>%1</b> tai <b>%2</b>. En vastaa mahdollisista virheistä tiedoissa!", | |
| 63 | 36 ), |
| 37 | |
| 38 "beta" => array( | |
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39 "en" => " NOTICE! Lukkari v2.0 is still under development. There may be bugs.", |
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40 "fi" => " HUOM! Lukkari v2.0 on vielä kehityksen alla. Bugeja voi löytyä.", |
| 63 | 41 ), |
| 42 | |
| 43 "viikossa" => array( | |
| 44 "en" => "Total of <b>%1</b> hours in the week.", | |
| 45 "fi" => "Viikossa yhteensä <b>%1</b> tuntia.", | |
| 46 ), | |
| 47 | |
| 48 "classNotSet" => array( | |
| 49 "en" => "Class not set, using default <b>%1</b>.", | |
| 50 "fi" => "Luokkaa ei asetettu, käytetään vakioarvoa <b>%1</b>.", | |
| 51 ), | |
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52 |
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53 "classDataNotFound" => array( |
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54 "fi" => "Luokan %1 tietoja ei löytynyt! Jos luokkakoodi on uusi, ". |
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55 "ilmestyy se järjestelmään seuraavan päivityksen aikana. Luokkatiedot ". |
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56 "päivitetään kerran viikossa.", |
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57 "en" => "Data for class %1 was not found. If the class code is new, it ". |
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58 "should appear in this system during the next update. The data is updated ". |
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59 "once per week.", |
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60 ), |
| 63 | 61 |
| 62 "Style" => array("fi" => "Tyyli"), | |
| 63 // "" => array("fi" => ), | |
| 64 ); | |
| 65 | |
| 66 | |
| 5 | 67 // Include framework |
| 1 | 68 require "mcommon.inc.php"; |
| 69 require "merrors.inc.php"; | |
| 70 | |
| 2 | 71 |
| 63 | 72 function lukGetDayName($day) |
| 73 { | |
| 74 global $lukDayNames, $pageLang; | |
| 75 | |
| 76 if (isset($lukDayNames[$pageLang]) && isset($lukDayNames[$pageLang][$day])) | |
| 77 return $lukDayNames[$pageLang][$day]; | |
| 78 else | |
| 79 return $lukDayNames["en"][$day]; | |
| 80 } | |
| 81 | |
| 82 | |
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83 function lukChEntities($str) |
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84 { |
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85 global $internalCharset; |
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86 return htmlentities($str, ENT_NOQUOTES, $internalCharset); |
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87 } |
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88 |
| 63 | 89 |
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90 function lukCheckClassID(&$id) |
| 1 | 91 { |
| 63 | 92 global $classDefault; |
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93 if (preg_match("#^([A-Z]{3}\d[A-Za-z0-9_]{1,6}|ccr|Ryh_[A-Z]{3}\d[A-Za-z0-9_]{1,6})$#", $id, $m)) { |
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94 $id = $m[1]; |
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95 return TRUE; |
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96 } else { |
| 63 | 97 errorMsg("Virhe! Luokan täytyy olla muotoa <b>XXXnXXX</b>, käytetään vakioarvoa <b>".$classDefault."</b>."); |
| 98 $id = $classDefault; | |
| 1 | 99 return FALSE; |
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100 } |
| 1 | 101 } |
| 102 | |
| 59 | 103 |
| 63 | 104 function lukGetWeekdayFromTimestamp($stamp) |
| 59 | 105 { |
| 106 $info = getdate($stamp); | |
| 107 $day = $info["wday"]; | |
| 108 return ($day > 0) ? $day - 1 : $day + 6; | |
| 109 } | |
| 110 | |
| 111 | |
| 112 function lukGetHourStamp($stamp) | |
| 5 | 113 { |
| 59 | 114 return date("H:i", mktime(0, 0, $stamp, 0, 0, 0)); |
| 115 } | |
| 116 | |
| 117 | |
| 118 function lukGetHourStr($hour) | |
| 119 { | |
| 120 global $classHourTimes; | |
| 121 if (isset($classHourTimes[$hour])) | |
| 122 { | |
| 123 return | |
| 124 "<br />". | |
| 125 lukGetHourStamp($classHourTimes[$hour]["start"]). | |
| 126 " - ". | |
| 127 lukGetHourStamp($classHourTimes[$hour]["end"]). | |
| 128 "<br /><br />"; | |
| 129 } | |
| 17 | 130 else |
| 59 | 131 return "ERROR"; |
| 5 | 132 } |
| 133 | |
| 134 | |
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135 function lukMatchCourse($id) |
| 1 | 136 { |
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137 global $cache, $cacheDirty, $internalCharset, $pageLang; |
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138 |
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139 $uri = "http://www.oamk.fi/opiskelijalle/rakenne/opinto-opas/koulutusohjelmat/?sivu=oj&kieli=".strtoupper($pageLang)."&koodi1=".$id; |
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140 |
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141 // Create the index |
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142 if (!isset($cache[$id])) |
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143 $cache[$id] = array(); |
| 1 | 144 |
| 145 // Check if course exists in cache | |
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146 if (!isset($cache[$id][$pageLang])) |
| 59 | 147 { |
| 148 // Not cached, try to fetch data | |
| 1 | 149 $cacheDirty = TRUE; |
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150 $data = @file_get_contents($uri); |
| 59 | 151 if ($data !== FALSE) |
| 152 { | |
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153 $data = iconv("iso-8859-1", $internalCharset, $data); |
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154 if (preg_match("#<td class=\"smallheadercell\"><strong>(.+?)\s+(\d+)\s*(op|ECTS\s+cr)\s*</strong></td>#", $data, $m)) |
| 59 | 155 { |
| 1 | 156 // Add data to cache |
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157 $cache[$id][$pageLang] = array("desc" => $m[1], "op" => intval($m[2])); |
| 1 | 158 } |
| 159 } | |
| 160 } | |
| 161 | |
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162 if (isset($cache[$id]) && isset($cache[$id][$pageLang])) |
| 59 | 163 { |
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164 return "<a target=\"_blank\" title=\"".lukChEntities($id." - ".$cache[$id][$pageLang]["op"]." op"). |
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165 "\" href=\"".lukChEntities($uri)."\">".lukChEntities($cache[$id][$pageLang]["desc"])."</a>"; |
| 59 | 166 } |
| 1 | 167 else |
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168 return lukChEntities($id); |
| 1 | 169 } |
| 170 | |
| 171 | |
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172 function lukGetClassInfo($grouped, $data) |
| 59 | 173 { |
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174 if ($grouped) |
| 59 | 175 { |
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176 $out = "<table><tr>"; |
| 59 | 177 |
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178 $maxCount = 0; |
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179 foreach ($data as $col) |
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180 { |
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181 $out .= "<td>".lukMatchCourse($col[0])."</td>"; |
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182 if (count($col) > $maxCount) |
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183 $maxCount = count($col); |
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184 } |
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185 $out .= "</tr>"; |
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186 |
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187 for ($i = 1; $i < $maxCount; $i++) |
| 59 | 188 { |
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189 $out .= "<tr>"; |
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190 foreach ($data as $col) |
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191 { |
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192 $out .= "<td>"; |
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193 if (isset($col[$i])) |
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194 $out .= lukChEntities($col[$i]); |
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195 $out .= "</td>"; |
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196 } |
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197 $out .= "</tr>"; |
| 59 | 198 } |
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199 |
| 59 | 200 return $out."</table>"; |
| 201 } | |
| 202 else | |
| 203 { | |
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204 $out = lukMatchCourse($data[0][0])."<br />"; |
| 59 | 205 |
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206 for ($i = 1; $i < count($data[0]); $i++) |
| 59 | 207 { |
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208 $out .= lukChEntities($data[0][$i])."<br />"; |
| 59 | 209 } |
| 210 | |
| 211 return $out; | |
| 212 } | |
| 213 } | |
| 214 | |
| 215 | |
| 216 function lukFindClass($day, $hour) | |
| 217 { | |
| 218 global $classHourDefs, $classDayTable; | |
| 219 if (isset($classDayTable[$day])) | |
| 220 { | |
| 221 foreach ($classDayTable[$day] as $id) | |
| 222 { | |
| 223 if ($hour >= $classHourDefs[$id]["start"] && | |
| 224 $hour < $classHourDefs[$id]["start"] + $classHourDefs[$id]["hours"]) | |
| 225 return $id; | |
| 226 } | |
| 227 } | |
| 228 return 0; | |
| 229 } | |
| 230 | |
| 231 | |
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232 // Check given parameters |
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233 // Language must be the first setting to be validated, |
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234 // so that the translation support works properly. |
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235 if (isset($_GET["lang"])) |
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236 { |
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237 $tmp = strtolower($_GET["lang"]); |
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238 if (in_array($tmp, $pageLanguages)) |
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239 { |
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240 $pageLang = $tmp; |
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241 setcookie("luklang", $tmp, time() + 365*24*60*60); // expire in a year |
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242 } |
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243 } |
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244 else |
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245 if (isset($_COOKIE["luklang"])) |
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246 { |
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247 $tmp = $_COOKIE["luklang"]; |
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248 if (in_array($tmp, $pageLanguages)) |
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249 $pageLang = $tmp; |
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250 } |
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251 |
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252 |
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253 // Check if we are using mobile mode |
| 83 | 254 $mobileMode = FALSE; |
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255 /* |
| 83 | 256 if (isset($_GET["m"])) |
| 257 { | |
| 258 $mobileMode = intval($_GET["m"]); | |
| 259 setcookie("lukmobile", $mobileMode, time() + 365*24*60*60); // expire in a year | |
| 260 } | |
| 261 else | |
| 262 if (isset($_COOKIE["lukmobile"])) | |
| 263 { | |
| 264 $mobileMode = $_COOKIE["lukmobile"]; | |
| 265 } | |
| 266 | |
| 267 if ($mobileMode) | |
| 268 { | |
| 269 $pageCSSData["prefix"] = $baseURI."mluk"; | |
| 270 } | |
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271 */ |
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272 |
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273 // Check class setting |
| 59 | 274 if (isset($_GET["luokka"])) |
| 275 { | |
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276 $luokka = $_GET["luokka"]; |
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277 if (lukCheckClassID($luokka)) |
| 59 | 278 { |
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279 setcookie("lukluokka", $luokka, time() + 365*24*60*60); // expire in a year |
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280 } |
| 59 | 281 } |
| 282 else | |
| 283 if (isset($_COOKIE["lukluokka"])) | |
| 284 { | |
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285 $luokka = $_COOKIE["lukluokka"]; |
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286 lukCheckClassID($luokka); |
| 59 | 287 } |
| 288 else | |
| 289 { | |
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290 errorMsg(cmQM("classNotSet", $classDefault)); |
| 63 | 291 $luokka = $classDefault; |
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292 } |
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293 |
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294 |
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295 // Check next period flag |
| 59 | 296 if (isset($_GET["next"])) |
| 297 { | |
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298 $nextPeriod = TRUE; |
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299 $cachePath = "cache-next/"; |
| 59 | 300 } |
| 301 else | |
| 302 { | |
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303 $nextPeriod = FALSE; |
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304 $cachePath = "cache/"; |
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305 } |
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306 |
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307 if (file_exists($cachePath."baseuri.data")) |
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308 { |
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309 require $cachePath."baseuri.data"; |
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310 } |
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311 |
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312 |
| 1 | 313 // Global cache for course data |
| 314 $cache = array(); | |
| 315 $cacheDirty = FALSE; | |
| 316 | |
| 317 // Try to read cachefile, if we can get file lock on it | |
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318 $fp = @fopen($courseCacheFile, "rb"); |
| 59 | 319 if ($fp) |
| 320 { | |
| 321 if (flock($fp, LOCK_SH)) | |
| 322 { | |
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323 require($courseCacheFile); |
| 1 | 324 flock($fp, LOCK_UN); |
| 325 } | |
| 326 fclose($fp); | |
| 327 } | |
| 328 | |
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329 |
| 28 | 330 // Read classfile |
| 59 | 331 $classes = array(); |
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332 $fp = @fopen($classIDFile, "rb"); |
| 59 | 333 if ($fp) |
| 334 { | |
| 335 if (flock($fp, LOCK_SH)) | |
| 336 { | |
| 337 while (!feof($fp)) | |
| 338 { | |
| 5 | 339 $str = trim(fgets($fp, 128)); |
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340 if (strlen($str) > 2 && $str[0] != "#") |
| 5 | 341 $classes[] = $str; |
| 342 } | |
| 343 flock($fp, LOCK_UN); | |
| 344 } | |
| 345 fclose($fp); | |
| 59 | 346 } |
| 347 else | |
| 348 { | |
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349 errorMsg("Luokkien listaa ei löytynyt. Kokeile ladata sivu uudelleen hetken kuluttua."); |
| 1 | 350 } |
| 351 | |
| 352 | |
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353 $dataFile = $cachePath.$luokka.".data"; |
| 59 | 354 if (!file_exists($dataFile)) |
| 355 { | |
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356 errorMsg(cmQM("classDataNotFound", lukChEntities($luokka))); |
| 5 | 357 $haveData = FALSE; |
| 1 | 358 } |
| 59 | 359 else |
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360 { |
| 59 | 361 require($dataFile); |
| 362 $haveData = isset($classInfo); | |
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363 } |
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364 |
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365 |
| 83 | 366 function lukPrintTimeTable($mini) |
| 59 | 367 { |
| 63 | 368 global $classInfo, $classHourDefs, $classHourTimes; |
| 20 | 369 |
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370 // $currStamp = time() + ((3 * 60) + 45) * 60; |
| 59 | 371 $currStamp = time(); |
| 372 $currTime = $currStamp - mktime(0, 0, 0); | |
| 63 | 373 $currDay = lukGetWeekdayFromTimestamp($currStamp); |
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374 |
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375 $nextStamp = $currStamp + 30 * 60; |
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376 $nextTime = $nextStamp - mktime(0, 0, 0); |
| 59 | 377 |
| 5 | 378 // Create the timetable table |
| 83 | 379 if ($mini) |
| 380 { | |
| 381 $out = | |
| 382 "<table class=\"timetable\">". | |
| 383 " <tr>\n <th></th>". | |
| 384 " <th class=\"days\">".lukGetDayName($currDay)."</th>\n </tr>\n"; | |
| 385 | |
| 386 $startDay = $currDay; | |
| 387 $lastDay = $currDay + 1; | |
| 388 } | |
| 389 else | |
| 59 | 390 { |
| 83 | 391 $out = |
| 392 "<p>".join("; ", $classInfo["general"])."</p>\n". | |
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393 "<div>".cmQM("viikossa", $classInfo["totalHours"])."</div>\n". |
| 83 | 394 "<table class=\"timetable\">". |
| 395 " <tr>\n <th></th>\n"; | |
| 91 | 396 |
| 397 $cellWidth = $classInfo["maxDays"] > 0 ? 100 / $classInfo["maxDays"] : 15; | |
| 83 | 398 if ($cellWidth > 25) $cellWidth = 25; |
| 399 | |
| 400 for ($day = 0; $day < $classInfo["maxDays"]; $day++) | |
| 401 { | |
| 402 $out .= " <th style=\"width: ".$cellWidth."%;\" class=\"days\">".lukGetDayName($day)."</th>\n"; | |
| 403 } | |
| 404 $out .= " </tr>\n"; | |
| 405 $startDay = 0; | |
| 406 $lastDay = $classInfo["maxDays"]; | |
| 5 | 407 } |
| 83 | 408 |
| 1 | 409 |
| 59 | 410 for ($hour = $classInfo["firstHour"]; $hour < $classInfo["lastHour"]; $hour++) |
| 411 { | |
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412 $out .= " <tr>\n". |
| 59 | 413 " <th class=\"hours\">".lukGetHourStr($hour)."</th>\n"; |
| 83 | 414 for ($day = $startDay; $day < $lastDay; $day++) |
| 59 | 415 { |
| 416 $id = lukFindClass($day, $hour); | |
| 417 if ($id > 0) | |
| 418 { | |
| 419 $class = &$classHourDefs[$id]; | |
| 420 if (!isset($class["set"])) | |
| 421 { | |
| 422 $class["set"] = TRUE; | |
| 423 | |
| 83 | 424 $nextActive = $day == $currDay && |
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425 $nextTime >= $classHourTimes[$class["start"]]["start"] && |
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426 $nextTime < $classHourTimes[$class["start"] + $class["hours"] - 1]["end"]; |
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427 |
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428 $isActive = $day == $currDay && |
| 59 | 429 $currTime >= $classHourTimes[$class["start"]]["start"] && |
| 430 $currTime < $classHourTimes[$class["start"] + $class["hours"] - 1]["end"]; | |
| 431 | |
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432 $out .= " <td rowspan=\"".$class["hours"]."\" class=\"". |
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433 ($isActive ? "clactive " : ""). |
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434 (!$isActive && $nextActive ? "clnext " : ""). |
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435 ($class["grouped"] ? "clgrouped" : "clnormal")."\">". |
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436 lukGetClassInfo($class["grouped"], $class["data"]). |
|
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437 "<div class=\"nhours\"><span>".$class["hours"]."h</span></div></td>\n"; |
| 59 | 438 } |
| 439 } | |
| 440 else | |
| 441 { | |
| 442 $out .= " <td class=\"clnothing\"></td>\n"; | |
| 443 } | |
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444 } |
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445 $out .= " </tr>\n"; |
| 1 | 446 } |
| 447 | |
| 59 | 448 return $out."</table>\n"; |
| 449 } | |
| 5 | 450 |
| 451 | |
| 59 | 452 // |
| 453 // | |
| 454 // | |
| 5 | 455 $pageTitle = $haveData ? $luokka." / ".join("; ", $classInfo["info"]) : $luokka; |
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456 cmPrintPageHeader($pageTitle); |
| 18 | 457 |
| 59 | 458 echo "<form id=\"controls\" action=\"".$baseURI."\" method=\"get\"> |
| 30 | 459 <table> |
| 460 <tr> | |
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461 <th> |
| 30 | 462 <select name=\"luokka\"> |
| 463 "; | |
| 5 | 464 |
| 465 foreach ($classes as $class) { | |
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466 echo " <option ".($luokka == $class ? "selected=\"selected\" " : "")."value=\"".$class."\">".lukChEntities($class)."</option>\n"; |
| 1 | 467 } |
| 30 | 468 echo |
| 469 " </select> | |
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470 </th> |
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471 <th><input class=\"submit\" type=\"submit\" value=\"".cmQM("Switch")."\" /></th> |
| 83 | 472 "; |
| 17 | 473 |
| 83 | 474 if (!$mobileMode) |
| 475 { | |
| 96 | 476 echo |
| 477 " <th><a id=\"next\" class=\"textctrl\" href=\"".$baseURI.($nextPeriod ? "" : "?next")."\">". | |
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478 cmQM("Shown").": ".($nextPeriod ? cmQM("Next period") : cmQM("Current period")). |
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479 "</a></th>\n". |
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480 " <th><a id=\"orig\" class=\"textctrl\" href=\"".$origBaseURI.$luokka.$origBaseExt."\">".cmQM("Original")."</a></th>\n". |
| 96 | 481 " <th><a id=\"xml\" class=\"textctrl\" href=\"".$baseURI.$cachePath."/".$luokka.".xml\">XML</a></th>\n". |
| 482 " <th><a class=\"textctrl mobile\" href=\"http://tnsp.org/mluk/\">Mobile</a></th>\n"; | |
| 83 | 483 } |
| 78 | 484 |
| 96 | 485 echo |
| 486 " </tr>\n". | |
| 487 " </table>\n". | |
| 488 "</form>\n". | |
| 489 "<h1>".$pageTitle."</h1>\n"; | |
| 1 | 490 |
| 491 // Show error messages | |
| 59 | 492 if ($errorSet) |
| 493 { | |
| 1 | 494 echo "<ul>\n"; |
|
44
57af36f0864e
Rename some functions + reindentation cosmetics.
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parents:
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diff
changeset
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495 foreach ($errorMsgs as $msg) |
| 1 | 496 echo "<li>$msg</li>\n"; |
| 497 echo "</ul>\n"; | |
| 498 } | |
| 499 | |
| 59 | 500 if ($haveData) |
| 501 { | |
| 83 | 502 echo lukPrintTimeTable($mobileMode); |
| 59 | 503 } |
| 5 | 504 |
| 73 | 505 echo |
| 506 "<div id=\"footer\">". | |
|
98
6a7172b3a841
Update to match the main page API.
Matti Hamalainen <ccr@tnsp.org>
parents:
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diff
changeset
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507 cmQM("contact", "ccr @ IRCNet", "ccr (at) tnsp (dot) org"). |
|
6a7172b3a841
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parents:
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508 //" <div style=\"color: red;\">".cmQM("beta")."</div>\n". |
| 93 | 509 "</div>\n"; |
| 84 | 510 |
| 511 if (!$mobileMode) | |
| 512 { | |
| 92 | 513 echo "<div id=\"csssel\">\n". |
| 514 " <div id=\"ctitle\">Lukkari v2.0</div>\n". | |
|
98
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515 " <div>".cmQM("Style").": "; |
| 63 | 516 |
|
49
16aea8e5cb71
Improved CSS, added a third stylesheet option.
Matti Hamalainen <ccr@tnsp.org>
parents:
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diff
changeset
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517 foreach ($pageCSSAlts as $name => $id) |
| 69 | 518 echo "<a href=\"".$baseURI."?css=".$id."\">".$name."</a>"; |
| 63 | 519 |
| 92 | 520 echo "</div>\n". |
| 521 " <div id=\"clang\">"; | |
| 63 | 522 foreach ($pageLanguages as $id) |
| 69 | 523 echo "<a href=\"".$baseURI."?lang=".$id."\">".$id."</a>"; |
| 92 | 524 echo "</div>\n"; |
| 84 | 525 } |
| 526 | |
| 92 | 527 echo "</div>\n"; |
|
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528 cmPrintPageFooter(); |
| 1 | 529 |
| 530 | |
| 531 // Dump the course data cache, but only if it has changed | |
|
64
6900beff8789
Improve multi-language support.
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parents:
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diff
changeset
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532 if ($cacheDirty) |
|
6900beff8789
Improve multi-language support.
Matti Hamalainen <ccr@tnsp.org>
parents:
63
diff
changeset
|
533 { |
|
6900beff8789
Improve multi-language support.
Matti Hamalainen <ccr@tnsp.org>
parents:
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changeset
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534 $str = "<?\n\$cache = ".var_export($cache, TRUE)."\n?>"; |
|
82
c553ad61e9c2
Make original data links work for both current and next period mode.
Matti Hamalainen <ccr@tnsp.org>
parents:
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changeset
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535 if (file_put_contents($courseCacheFile, $str, LOCK_EX) === FALSE) { |
|
27
7655db03ea60
Use different strategy of saving course cache, by using file_put_contents() with locking instead of using separate writes.
Matti Hamalainen <ccr@tnsp.org>
parents:
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diff
changeset
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536 // Can't do much anything here .. |
| 1 | 537 } |
| 538 } | |
| 539 | |
| 540 ?> |