568 lines
16 KiB
PHP
568 lines
16 KiB
PHP
<?php
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# dvdisaster: Homepage layout functions
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# Copyright (C) 2007-2010 Carsten Gnörlich
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require("version.php");
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# Preset some global variables
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$project_at_hoster="http://sourceforge.net/projects/dvdisaster";
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$max_news_flash_items = 7;
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$create_feed = 0;
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# Find out from where we have been called;
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# the file name is important for creation of the index.
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# Also we extract the current locale from the path which is supposed
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# to be .../LC_php/file.php. Maybe this is too hackish...
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$script_path = current(get_included_files());
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$script_file = basename($script_path);
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$script_name = basename($script_path, ".php");
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$script_dir = dirname($script_path);
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$script_lang = substr($script_dir, strlen($script_dir)-2, 2);
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# Needed to exatract some meaningful title text from the toc.php
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$toc_title_mode = 0;
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$toc_title_content = "RBG";
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# Load the appropriate localization file
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require("dict_" . $script_lang . ".php");
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# Locale wrappers for toc.php stubs
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function de($msg)
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{ global $toc_title_mode;
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if($toc_title_mode == 1) toc_title($msg, "de");
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else toc_link($msg, "de");
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};
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function en($msg)
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{ global $toc_title_mode;
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if($toc_title_mode == 1) toc_title($msg, "en");
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else toc_link($msg, "en");
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};
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function ru($msg)
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{ global $toc_title_mode;
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if($toc_title_mode == 1) toc_title($msg, "ru");
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else toc_link($msg, "ru");
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};
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#
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# Create the HTML header ----------------------------------------------------------
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#
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function start_html()
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{ global $toc_title_mode;
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global $toc_title_content;
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global $script_name;
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global $script_lang;
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global $create_feed;
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global $trans_atom_title;
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echo "<html>\n";
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echo "<head>\n";
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echo " <meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">\n";
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$toc_title_mode = 1;
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$toc_title_content = "dvdisaster";
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require("toc.php");
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echo " <title>$toc_title_content</title>\n";
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$toc_title_mode = 0;
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echo " <link rel=\"stylesheet\" type=\"text/css\" href=\"../include/dvdisaster.css\">\n";
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if(!strcmp($script_name, "index"))
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{ echo "<link rel=\"alternate\" type=\"application/atom+xml\" href=\"http://dvdisaster.net/$script_lang/feed/atom.xml\" title=\"$trans_atom_title\" />\n";
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$create_feed=1;
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}
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echo "</head>\n";
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echo "<body>\n";
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}
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###
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### Head bar ------------------------------------------------------------------------
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###
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# This includes the "dvdisaster version ..." header. Depending on the mode we
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# - provide the link to the online version for local documentation, or
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# - create the language switch for the online publication.
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function lang_link($lang_name, $lang, $spacing)
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{ global $script_file;
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global $script_lang;
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if($spacing) $space=" ";
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else $space="";
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if(strcmp($lang, $script_lang))
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echo " <a href=\"../${lang}/$script_file\">$lang_name</a> $space\n";
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else echo " $lang_name $space\n";
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}
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function begin_page()
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{ global $cooked_version;
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global $have_experimental;
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global $stable_version;
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global $trans_to_hoster;
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global $trans_to_internet;
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global $trans_version;
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global $project_at_hoster;
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global $script_lang;
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global $mode;
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# Begin HTML file
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start_html();
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# Write the title header
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echo "\n<!--- Title header --->\n";
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echo "<table width=\"100%\" cellpadding=\"0\" border=\"0\">\n";
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echo " <tr>\n";
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echo " <td align=\"left\">\n";
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echo " <font size=\"+3\"><b>dvdisaster</b></font>\n";
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if(!strcmp($have_experimental, "no"))
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echo " <i>$trans_version $cooked_version</i>\n";
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else
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echo " <i>$trans_version $stable_version / $cooked_version</i>\n";
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if(!strcmp($mode, "local"))
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{ echo " </td>\n";
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echo " <td align=\"right\">\n";
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echo " <font size=\"+3\"> </font><a href=\"http://dvdisaster.net/$script_lang/\">$trans_to_internet</a>\n";
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lang_link("", "de", 0); # TODO: This is a quick hack
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lang_link("", "en", 0); # to produce all locales for
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lang_link("", "ru", 0); # Windows. Do it better!
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}
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echo " </td>\n";
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echo " </tr>\n";
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echo "</table>\n";
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# Write the language chooser depending on mode
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echo "\n<!--- Language chooser or separator --->\n";
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echo "<table width=\"100%\" cellpadding=\"0\" border=\"0\">\n";
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echo " <tr bgcolor=\"#000000\">\n";
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echo " <td colspan=\"2\" width=\"100%\"><img width=1 height=1 alt=\"\"></td>\n";
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echo " </tr>\n";
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if(strcmp($mode, "local"))
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{
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echo " <tr>\n";
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echo " <td align=\"left\"><a href=\"$project_at_hoster\">$trans_to_hoster</a></td>\n";
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echo " <td align=\"right\">\n";
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# lang_link("Česky", "cs");
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lang_link("Deutsch", "de", 1);
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lang_link("English", "en", 1);
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lang_link("Russian", "ru", 0);
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echo " </td>\n";
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echo " </tr>\n";
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echo " <tr bgcolor=\"#000000\">\n";
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echo " <td colspan=\"2\" width=\"100%\"><img width=1 height=1 alt=\"\"></td>\n";
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echo " </tr>\n";
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}
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# Both modes get the separator
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echo " <tr><td colspan=\"2\" width=\"100%\" height=\"10\">\n";
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echo " <img width=1 height=1 alt=\"\">\n";
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echo " </td></tr>\n";
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echo "</table>\n";
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# Insert the navigation column
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create_navigation();
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}
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###
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### Navigation column ----------------------------------------------------------------
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###
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#
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# Helper functions for creating the table of contents
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#
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function section($section_name)
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{ global $toc_section;
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global $toc_mode;
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$toc_section = $section_name;
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$toc_mode = "section";
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}
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function subsection($subsection_name)
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{ global $toc_subsection;
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global $toc_mode;
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$toc_subsection = $subsection_name;
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$toc_mode = "subsection";
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}
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function subsubsection($subsubsection_name)
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{ global $toc_subsubsection;
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global $toc_mode;
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$toc_subsubsection = $subsubsection_name;
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$toc_mode = "subsubsection";
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}
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function toc_title($msg, $lang)
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{ global $script_lang;
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global $script_name;
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global $toc_mode;
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global $toc_section;
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global $toc_subsection;
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global $toc_subsubsection;
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global $toc_title_content;
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if(strcmp($lang, $script_lang)) return; # wrong locale
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if(!strcmp($toc_mode, "section") && !strcmp($toc_section, $script_name))
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$toc_title_content = $msg;
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if(!strcmp($toc_mode, "subsection") && !strcmp($toc_subsection, $script_name))
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$toc_title_content = $msg;
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if(!strcmp($toc_mode, "subsubsection") && !strcmp($toc_subsubsection, $script_name))
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$toc_title_content = $msg;
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}
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function toc_link($msg, $lang)
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{ static $separator=0;
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global $script_lang;
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global $script_name;
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global $toc_section;
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global $toc_subsection;
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global $toc_subsubsection;
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global $toc_mode;
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if(strcmp($lang, $script_lang)) return; # wrong locale
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# Decide whether this is the currently unfolded section
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# and render it accordingly
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if(!strcmp($toc_mode, "section"))
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{ $target=$toc_section . ".php";
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# Draw the separator between sections (except for the first one)
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if(!$separator) $separator=1;
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else echo " <tr><td></td><td></td><td height=\"10\"></td></tr>\n";
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if(!strcmp($toc_section, $script_name))
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echo " <tr><td colspan=3><font size=\"-1\">$msg</font></td></tr>\n";
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else echo " <tr><td colspan=3><font size=\"-1\"><a href=\"$target\">$msg</a></font></td></tr>\n";
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}
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if( !strcmp($toc_mode, "subsection")
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&& !strncmp($toc_section, $script_name, strlen($toc_section)))
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{ $target=$toc_subsection . ".php";
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if(!strcmp($toc_subsection, $script_name))
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echo " <tr><td valign=\"top\" width=\"1%\">·</td><td colspan=2><font size=\"-1\">$msg</font></td></tr>\n";
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else echo " <tr><td valign=\"top\" width=\"1%\">·</td><td colspan=2><font size=\"-1\"><a href=\"$target\">$msg</a></font></td></tr>\n";
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}
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# Using strlen($toc_section)+1 is inconvenient as it hardcodes the
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# section/subsection10/subsubsection11 scheme. Improve!
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if( !strcmp($toc_mode, "subsubsection")
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&& !strncmp($toc_subsection, $script_name, strlen($toc_section)+1))
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{ $target=$toc_subsubsection . ".php";
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if(!strcmp($toc_subsubsection, $script_name))
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echo " <tr><td valign=\"top\"></td><td>-</td><td><font size=\"-1\">${msg}</font></td></tr>\n";
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else echo " <tr><td valign=\"top\"></td><td>-</td><td><font size=\"-1\"><a href=\"$target\">$msg</a></font></td></tr>\n";
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}
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}
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#
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# Helper functions for creating the news pages and -flash
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#
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function news_headline($headline)
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{ global $news_flash;
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global $atom_handle;
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global $create_feed;
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global $script_lang;
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global $doc_dir;
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global $trans_atom_title;
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if(!$news_flash) echo " <h3>$headline</h3>\n";
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if($create_feed != 1) return;
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# Prodoce atom feed xml file
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$atom_name="atom.xml";
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$atom_handle=fopen("$doc_dir/$script_lang/feed/$atom_name","w");
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fwrite($atom_handle, "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n");
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fwrite($atom_handle, "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n");
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fwrite($atom_handle, "<id>tag:dvdisaster.net,2009-10-02:/$script_lang/feeds/$atom_name</id>\n");
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fwrite($atom_handle, "<title>$trans_atom_title</title>\n");
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$updated=date(DATE_ATOM);
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fwrite($atom_handle, "<updated>$updated</updated>\n");
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fwrite($atom_handle, "<link rel=\"self\" href=\"http://dvdisaster.net/$script_lang/feed/$atom_name\" type=\"application/atom+xml\" />\n");
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fwrite($atom_handle, "<author>\n");
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fwrite($atom_handle, " <name>Carsten Gnörlich</name>\n");
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fwrite($atom_handle, " <uri>http://www.dvdisaster.org</uri>\n");
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fwrite($atom_handle, "</author>\n");
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}
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function news_finalize()
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{ global $atom_handle;
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global $create_feed;
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if($create_feed != 1)
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return;
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fwrite($atom_handle, "</feed>\n");
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fclose($atom_handle);
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}
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function news_item($date, $headline, $body, $atom_tag, $atom_created, $atom_updated)
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{ global $news_flash;
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global $news_counter;
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global $max_news_flash_items;
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global $atom_handle;
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global $create_feed;
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global $script_lang;
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$news_counter++;
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if($create_feed == 1)
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{ $stripped=strtr(strip_tags($body),"\n"," ");
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$summary=substr($stripped, 0, 240);
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$cutpos=240-strlen(strrchr($summary, " "));
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$summary=substr($stripped, 0, $cutpos)." [...]";
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fwrite($atom_handle,"<entry>\n");
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fwrite($atom_handle,"<title>$headline</title>\n");
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fwrite($atom_handle,"<category term=\"News\"/>\n");
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$created=substr($atom_created,0,10);
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fwrite($atom_handle,"<id>tag:dvdisaster.net,$created:/$script_lang/news.html/$atom_tag</id>\n");
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fwrite($atom_handle,"<published>$atom_created</published>\n");
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fwrite($atom_handle,"<updated>$atom_updated</updated>\n");
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fwrite($atom_handle,"<link href=\"http://dvdisaster.net/$script_lang/news.html#item$atom_tag\"/>\n");
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fwrite($atom_handle,"<summary>$summary</summary>\n");
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fwrite($atom_handle,"</entry>\n");
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}
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if($news_flash)
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{ if($news_counter > $max_news_flash_items)
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return;
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echo " <font size=\"-1\">$date</font> <br>\n";
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echo " <font size=\"-1\">\n";
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echo " <a href=\"news.php#item$atom_tag\">$headline</a>\n";
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echo " </font><p>\n";
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}
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else
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{
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echo " <table width=\"90%\">\n";
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echo " <tr>\n";
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echo " <td><a name=\"item$atom_tag\"></a><b>${headline}</b></td>\n";
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echo " <td align=\"right\">$date</td>\n";
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echo " </tr>\n";
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echo " </table>\n";
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?>
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<table width="90%" cellpadding="0" cellspacing="0">
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<tr bgcolor="#000000" height=1>
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<td width="100%" height=1><img width=1 height=1 alt=""></td>
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</tr>
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</table>
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<table width="90%" cellpadding="0" cellspacing="0">
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<tr bgcolor="#ffffff" height=5>
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<td width="100%" height=1><img width=1 height=1 alt=""></td>
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</tr>
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</table>
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<?php
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echo " <table width=\"90%\">\n";
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echo " <tr><td>\n";
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echo "$body\n";
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echo " </td></tr>\n";
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echo " </table>\n";
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echo " <pre> </pre>\n";
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}
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}
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#
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# Actual navigation assembly
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#
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function create_navigation()
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{ global $trans_contents;
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global $script_file;
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global $mode;
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if(!strcmp($script_file, "index.php"))
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$body_width = "57%";
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else $body_width = "77%";
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?>
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<!--- Main body (Navigation, actual page content, optional news column) --->
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<table width="100%" cellspacing=0>
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<tr>
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<!--- Navigation --->
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<td bgcolor="#f0f0f0" valign="top" width="20%">
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<table width="100%" cellpadding="10">
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<tr>
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<td>
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<?php
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echo " <font size=\"-1\"><b>$trans_contents</b></font>\n";
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?>
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<table width="100%" cellpadding="0" cellspacing="0">
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<tr bgcolor="#000000">
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<td width="100%"><img width=1 height=1 alt=""></td>
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</tr>
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</table><p>
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<table width="100%">
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<?php require("toc.php");?>
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</table>
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</td>
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</tr>
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</table>
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</td>
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<td></td>
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<!--- Actual page contents --->
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<?php
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echo " <td valign=\"top\" width=\"$body_width\" rowspan=\"2\">\n";
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# body contents must be appended here from calling page
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}
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###
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### Footer ----------------------------------------------------------------------------
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###
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# Closes the body table. Optionally includes the news flash.
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# Appends the copyright and redistribution terms.
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#
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function end_page()
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{ global $script_file;
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global $trans_copyright;
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global $trans_modified;
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global $trans_news;
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global $trans_fdl;
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global $trans_hosting;
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global $modified_source;
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global $news_flash;
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global $news_counter;
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global $script_lang;
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# Close the body table
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echo " </td> <!--- end of page contents --->\n";
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# Insert news flash
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if(!strcmp($script_file, "index.php"))
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{
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?>
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<!--- news flash column --->
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<td></td>
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<td bgcolor="#e0e0ff" valign="top" width="20%">
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<table width="100%" cellpadding="10"><tr><td>
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<?php
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echo " <font size=\"-1\"><b>$trans_news</b></font>\n";
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echo " <a href=\"http://dvdisaster.net/$script_lang/feed/atom.xml\"><img src=\"../images/atom16.png\" border=></a>\n";
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?>
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<table width="100%" cellpadding="0" cellspacing="0">
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<tr bgcolor="#000000">
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<td width="100%"><img width=1 height=1 alt=""></td>
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</tr>
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</table><p>
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<table width="100%">
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<tr><td>
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<?php
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$news_flash=1;
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require("news.php");
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?>
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</td></tr>
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</table>
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</table>
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</td> <!--- end of news flash column--->
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<?php
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}
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# Reference to our hoster
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/*
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</tr>
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<tr valign="bottom">
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<td bgcolor="#f0f0f0" align="center">
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<?php echo " <font size=\"-2\">$trans_hosting</font><br>\n"; ?>
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<img src="../images/mokelbude.png"
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width="125" height="37" border="0" alt="insider">
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</td>
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<td></td>
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<td></td>
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*/
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|
?>
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|
|
|
</tr>
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|
|
|
<!---
|
|
<tr valign="bottom">
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|
<td bgcolor="#f0f0f0">
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|
<?php
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|
$old_lang = strcmp($script_lang, "ru") ? $script_lang : "en";
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|
echo " <table cellpadding=\"10\"><tr><td><a href=\"http://dvdisaster.net/legacy/$old_lang/index.html\"><font size=\"-1\">$trans_old_version</font></a></td></tr></table>\n";
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|
?>
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|
</td>
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|
<td></td>
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|
<td></td>
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|
</tr>
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|
--->
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|
</table> <!--- end of main body table --->
|
|
|
|
<?php
|
|
# Create the footer
|
|
?>
|
|
|
|
<!--- Page footer --->
|
|
<table width="100%" cellpadding="0" border="0">
|
|
<tr><td colspan="2" width="100%" height="10"><img width=1 height=1 alt=""></td>
|
|
</tr>
|
|
<tr bgcolor="#000000"><td colspan="2" width="100%"><img width=1 height=1 alt=""></td>
|
|
</tr>
|
|
<tr>
|
|
<td align="center">
|
|
<font size="-1">
|
|
<?php
|
|
echo " <i> $trans_copyright<br>\n";
|
|
echo " $trans_fdl\n";
|
|
?>
|
|
</i>
|
|
</font>
|
|
</td>
|
|
</tr>
|
|
<tr bgcolor="#000000"><td colspan="2" width="100%"><img width=1 height=1 alt=""></td>
|
|
</tr>
|
|
</table>
|
|
</body>
|
|
</html>
|
|
<?php
|
|
}
|
|
|
|
#
|
|
# Special headings etc
|
|
#
|
|
|
|
function howto_headline($headline, $subtitle, $image)
|
|
{
|
|
echo "<table width=\"100%\" bgcolor=\"#f0f0f0\">\n";
|
|
echo "<tr><td><font size=\"+1\"><b>$headline</b></font></td>\n";
|
|
echo "<td rowspan=\"2\" align=\"right\"><img src=\"$image\"></td></tr>\n";
|
|
echo "<tr><td><i>$subtitle</i></td></tr>\n";
|
|
echo "</table><p>\n";
|
|
}
|
|
?>
|