59177427 |
1 | <?php |
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2 | |
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3 | /** |
4 | * page_header.php |
5 | * |
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6 | * Prints the page header (duh) |
7 | * |
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8 | * @copyright © 1999-2006 The SquirrelMail Project Team |
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9 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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10 | * @version $Id$ |
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11 | * @package squirrelmail |
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12 | */ |
13 | |
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14 | /** @ignore */ |
15 | if (! defined('SM_PATH')) define('SM_PATH','../'); |
16 | |
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17 | /** Include required files from SM */ |
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18 | require_once(SM_PATH . 'functions/strings.php'); |
19 | require_once(SM_PATH . 'functions/html.php'); |
20 | require_once(SM_PATH . 'functions/imap_mailbox.php'); |
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21 | require_once(SM_PATH . 'functions/global.php'); |
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22 | include_once(SM_PATH . 'class/template/template.class.php'); |
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23 | |
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24 | /** |
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25 | * Output a SquirrelMail page header, from <!doctype> to </head> |
26 | * Always set up the language before calling these functions. |
27 | * |
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28 | * Since 1.5.1 function sends http headers. Function should be called |
29 | * before any output is started. |
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30 | * @param string title the page title, default SquirrelMail. |
31 | * @param string xtra extra HTML to insert into the header |
32 | * @param bool do_hook whether to execute hooks, default true |
62b9c984 |
33 | * @param bool frames generate html frameset doctype (since 1.5.1) |
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34 | * @return void |
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35 | */ |
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36 | function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE, $frames = FALSE ) { |
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37 | global $squirrelmail_language, $sTplDir, $oErroHandler; |
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38 | |
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39 | if ( !sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) { |
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40 | global $base_uri; |
41 | } |
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42 | global $theme_css, $custom_css, $pageheader_sent, $theme, $theme_default, $text_direction, |
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43 | $default_fontset, $chosen_fontset, $default_fontsize, $chosen_fontsize, $chosen_theme; |
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44 | |
45 | /* add no cache headers here */ |
46 | header('Pragma: no-cache'); // http 1.0 (rfc1945) |
47 | header('Cache-Control: private, no-cache, no-store'); // http 1.1 (rfc2616) |
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48 | |
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49 | if ($frames) { |
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50 | echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"'."\n" |
51 | .' "http://www.w3.org/TR/1999/REC-html401-19991224/frameset.dtd">'; |
91e0dccc |
52 | } else { |
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53 | echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"'."\n" |
54 | .' "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">'; |
62b9c984 |
55 | } |
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56 | echo "\n" . html_tag( 'html' ,'' , '', '', 'lang="'.$squirrelmail_language.'"' ) . |
57 | "<head>\n<meta name=\"robots\" content=\"noindex,nofollow\">\n"; |
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58 | |
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59 | $used_fontset = (!empty($chosen_fontset) ? $chosen_fontset : $default_fontset); |
60 | $used_fontsize = (!empty($chosen_fontsize) ? $chosen_fontsize : $default_fontsize); |
61 | $used_theme = basename((!empty($chosen_theme) ? $chosen_theme : $theme[$theme_default]['PATH']),'.php'); |
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62 | |
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63 | /* |
64 | * Add closing / to link and meta elements only after switching to xhtml 1.0 Transitional. |
65 | * It is not compatible with html 4.01 Transitional |
66 | */ |
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67 | echo '<link rel="stylesheet" type="text/css" href="'. $base_uri .'src/style.php' |
68 | .'?themeid='.$used_theme |
69 | .'&templateid='.basename($sTplDir) |
70 | .(!empty($used_fontset) ? '&fontset='.$used_fontset : '') |
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71 | .(!empty($used_fontsize) ? '&fontsize='.$used_fontsize : '') |
72 | .(!empty($text_direction) ? '&dir='.$text_direction : '')."\">\n"; |
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73 | |
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74 | |
75 | // load custom style sheet (deprecated) |
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76 | if ( ! empty($theme_css) ) { |
77 | echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$theme_css\">\n"; |
8f1ba72b |
78 | } |
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79 | |
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80 | if ($squirrelmail_language == 'ja_JP') { |
683b7853 |
81 | /* |
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82 | * force correct detection of charset, when browser does not follow |
83 | * http content-type and tries to detect charset from page content. |
84 | * Shooting of browser's creator can't be implemented in php. |
85 | * We might get rid of it, if we follow http://www.w3.org/TR/japanese-xml/ |
86 | * recommendations and switch to unicode. |
87 | */ |
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88 | echo "<!-- \xfd\xfe -->\n"; |
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89 | echo '<meta http-equiv="Content-type" content="text/html; charset=euc-jp">' . "\n"; |
e842b215 |
90 | } |
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91 | if ($do_hook) { |
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92 | do_hook('generic_header'); |
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93 | } |
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94 | |
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95 | echo "<title>$title</title>\n$xtra\n"; |
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96 | |
97 | /* work around IE6's scrollbar bug */ |
98 | echo <<<ECHO |
99 | <style type="text/css"> |
100 | <!-- |
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101 | /* avoid stupid IE6 bug with frames and scrollbars */ |
102 | body { |
103 | voice-family: "\"}\""; |
104 | voice-family: inherit; |
105 | width: expression(document.documentElement.clientWidth - 30); |
106 | } |
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107 | --> |
108 | </style> |
109 | |
110 | ECHO; |
111 | |
112 | echo "\n</head>\n\n"; |
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113 | |
114 | /* this is used to check elsewhere whether we should call this function */ |
115 | $pageheader_sent = TRUE; |
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116 | if (isset($oErrorHandler)) { |
117 | $oErrorHander->HeaderSent(); |
118 | } |
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119 | } |
120 | |
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121 | /** |
122 | * Given a path to a SquirrelMail file, return a HTML link to it |
123 | * |
124 | * @param string path the SquirrelMail file to link to |
125 | * @param string text the link text |
126 | * @param string target the target frame for this link |
127 | */ |
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128 | function makeInternalLink($path, $text, $target='') { |
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129 | sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION); |
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130 | if ($target != '') { |
131 | $target = " target=\"$target\""; |
132 | } |
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133 | |
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134 | // This is an inefficient hook and is only used by |
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135 | // one plugin that still needs to patch this code, |
e50f5ac2 |
136 | // plus if we are templat-izing SM, visual hooks |
137 | // are not needed. However, I am leaving the code |
138 | // here just in case we find a good (non-visual?) |
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139 | // use for the internal_link hook. |
140 | // |
141 | //$hooktext = do_hook_function('internal_link',$text); |
142 | //if ($hooktext != '') |
143 | // $text = $hooktext; |
144 | |
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145 | return '<a href="'.$base_uri.$path.'"'.$target.'>'.$text.'</a>'; |
146 | } |
147 | |
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148 | /** |
149 | * Same as makeInternalLink, but echoes it too |
150 | */ |
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151 | function displayInternalLink($path, $text, $target='') { |
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152 | echo makeInternalLink($path, $text, $target); |
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153 | } |
154 | |
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155 | /** |
156 | * Outputs a complete SquirrelMail page header, starting with <!doctype> and |
157 | * including the default menu bar. Uses displayHtmlHeader and takes |
158 | * JavaScript and locale settings into account. |
159 | * |
160 | * @param array color the array of theme colors |
161 | * @param string mailbox the current mailbox name to display |
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162 | * @param string sHeaderJs javascipt code to be inserted in a script block in the header |
163 | * @param string sBodyTagJs js events to be inserted in the body tag |
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164 | * @return void |
165 | */ |
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166 | |
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167 | function displayPageHeader($color, $mailbox, $sHeaderJs='', $sBodyTagJs = '') { |
168 | |
169 | global $reply_focus, $hide_sm_attributions, $frame_top, |
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170 | $provider_name, $provider_uri, $startMessage, |
171 | $javascript_on, $action, $oTemplate; |
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172 | |
173 | if (empty($sBodyTagJs)) { |
174 | if (strpos($action, 'reply') !== FALSE && $reply_focus) { |
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175 | if ($reply_focus == 'select') |
176 | $sBodyTagJs = 'onload="checkForm(\'select\');"'; |
177 | else if ($reply_focus == 'focus') |
178 | $sBodyTagJs = 'onload="checkForm(\'focus\');"'; |
179 | else if ($reply_focus != 'none') |
180 | $sBodyTagJs = 'onload="checkForm();"'; |
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181 | } |
182 | else |
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183 | $sBodyTagJs = 'onload="checkForm();"'; |
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184 | } |
185 | |
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186 | $urlMailbox = urlencode($mailbox); |
187 | $startMessage = (int)$startMessage; |
188 | |
189 | $sTplDir = $oTemplate->template_dir; |
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190 | |
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191 | sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION ); |
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192 | |
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193 | if (!isset($frame_top)) { |
194 | $frame_top = '_top'; |
195 | } |
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196 | |
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197 | if( $javascript_on || strpos($sHeaderJs, 'new_js_autodetect_results.value') ) { |
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198 | $sJsBlock = '<script src="'. $sTplDir. 'js/default.js" type="text/javascript"></script>' ."\n"; |
91c27aee |
199 | if ($sHeaderJs) { |
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200 | $sJsBlock .= "\n<script type=\"text/javascript\">" . |
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201 | "\n<!--\n" . |
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202 | $sHeaderJs . "\n\n// -->\n</script>\n"; |
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203 | } |
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204 | displayHtmlHeader ('SquirrelMail', $sJsBlock); |
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205 | } else { |
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206 | /* do not use JavaScript */ |
207 | displayHtmlHeader ('SquirrelMail'); |
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208 | $sBodyTagJs = ''; |
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209 | } |
210 | |
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211 | $shortBoxName = htmlspecialchars(imap_utf7_decode_local( |
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212 | readShortMailboxName($mailbox, $delimiter))); |
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213 | if ( $shortBoxName == 'INBOX' ) { |
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214 | $shortBoxName = _("INBOX"); |
215 | } |
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216 | |
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217 | $sm_attributes = ''; |
218 | if (!$hide_sm_attributions) { |
219 | $sm_attributes .= '<td class="sqm_providerInfo">' ."\n"; |
8b5c49cd |
220 | if (empty($provider_uri)) { |
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221 | $sm_attributes .= ' <a href="about.php">SquirrelMail</a>'; |
8b5c49cd |
222 | } else { |
223 | if (empty($provider_name)) $provider_name= 'SquirrelMail'; |
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224 | $sm_attributes .= ' <a href="'.$provider_uri.'" target="_blank">'.$provider_name.'</a>'."\n"; |
8b5c49cd |
225 | } |
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226 | $sm_attributes .= " </td>\n"; |
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227 | } |
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228 | |
229 | $oTemplate->assign('body_tag_js', $sBodyTagJs); |
230 | $oTemplate->assign('shortBoxName', $shortBoxName); |
231 | $oTemplate->assign('sm_attribute_str', $sm_attributes); |
232 | $oTemplate->assign('frame_top', $frame_top); |
233 | $oTemplate->assign('urlMailbox', $urlMailbox); |
234 | $oTemplate->assign('startMessage', $startMessage); |
235 | $oTemplate->assign('hide_sm_attributions', $hide_sm_attributions); |
236 | $oTemplate->display('page_header.tpl'); |
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237 | } |
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238 | |
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239 | /** |
240 | * Blatantly copied/truncated/modified from displayPageHeader. |
241 | * Outputs a page header specifically for the compose_in_new popup window |
242 | * |
243 | * @param array color the array of theme colors |
244 | * @param string mailbox the current mailbox name to display |
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245 | * @param string sHeaderJs javascipt code to be inserted in a script block in the header |
246 | * @param string sBodyTagJs js events to be inserted in the body tag |
8b096f0a |
247 | * @return void |
248 | */ |
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249 | function compose_Header($color, $mailbox, $sHeaderJs='', $sBodyTagJs = '') { |
250 | |
251 | global $reply_focus, $javascript_on, $action; |
252 | |
253 | if (empty($sBodyTagJs)) { |
254 | if (strpos($action, 'reply') !== FALSE && $reply_focus) { |
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255 | if ($reply_focus == 'select') |
256 | $sBodyTagJs = 'onload="checkForm(\'select\');"'; |
257 | else if ($reply_focus == 'focus') |
258 | $sBodyTagJs = 'onload="checkForm(\'focus\');"'; |
259 | else if ($reply_focus != 'none') |
260 | $sBodyTagJs = 'onload="checkForm();"'; |
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261 | } |
262 | else |
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263 | $sBodyTagJs = 'onload="checkForm();"'; |
10bf80c0 |
264 | } |
265 | |
266 | |
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267 | /* |
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268 | * Locate the first displayable form element (only when JavaScript on) |
269 | */ |
270 | if($javascript_on) { |
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271 | if ($sHeaderJs) { |
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272 | $sJsBlock = "\n<script type=\"text/javascript\">" . |
91c27aee |
273 | "\n<!--\n" . |
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274 | $sHeaderJs . "\n\n// -->\n</script>\n"; |
91c27aee |
275 | } else { |
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276 | $sJsBlock = ''; |
d62c4938 |
277 | } |
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278 | $sJsBlock .= "\n" . '<script src="'. SM_PATH .'templates/default/js/default.js" type="text/javascript"></script>' ."\n"; |
91c27aee |
279 | displayHtmlHeader (_("Compose"), $sJsBlock); |
d62c4938 |
280 | } else { |
281 | /* javascript off */ |
282 | displayHtmlHeader(_("Compose")); |
283 | $onload = ''; |
9c3e6cd4 |
284 | } |
91c27aee |
285 | echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\" $sBodyTagJs>\n\n"; |
9c3e6cd4 |
286 | } |
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287 | ?> |