function editform()
{
global $xoopsModule, $HTTP_SERVER_VARS, $HTTP_POST_VARS, $groupid, $myts, $xoopsConfig, $xoopsUser, $xoopsDB, $textareaname, $wfsConfig;
include XOOPS_ROOT_PATH . "/include/xoopscodes.php";
$textareaname = '';
//$maintext = '';
echo "<table width='100%' border='0' cellspacing='0' cellpadding='1'>";
echo "<table><tr><td><form action='index.php' method='post' name='coolsus'>";
echo "<div><b>" . _AM_GROUPPROMPT . "</b><br />";
if (isset($this->groupid)) {
listGroups($this->groupid);
} else {
listGroups();
}
echo "<br />";
echo "</div><br />";
echo "<div><b>" . _WFS_CATEGORY . "</b><br>";
$xt = new WfsCategory();
if (isset($this->categoryid)) {
$xt->makeSelBox(0, $this->categoryid, "categoryid");
} else {
$xt->makeSelBox(0, 0, "categoryid");
}
echo "</div><br />";
echo "<div><b>" . _AM_ARTICLEWEIGHT . "</b><br />";
echo "<input type='text' name='weight' id='weight' value='";
if (isset($this->weight)) {
echo $this->weight("F");
} else {
$this->weight = 0;
echo $this->weight("F");
}
echo "' size='5' /></div><br>";
echo "<div>" . _WFS_CAUTH . "<br></div>";
echo "<div><select name='changeuser'>";
echo "<option value='-1'>------</option>";
$result = $xoopsDB->query("SELECT uid, uname FROM " . $xoopsDB->prefix("users") . " ORDER BY uname");
while (list($uid, $uname) = $xoopsDB->fetchRow($result)) {
if ($uid == $this->uid) {
$opt_selected = "selected='selected'";
} else {
$opt_selected = "";
}
echo "<option value='" . $uid . "' {$opt_selected}>" . $uname . "</option>";
}
echo "</select></div><br />";
echo "<div><b>" . _WFS_TITLE . "</b><br />";
echo "<input type='text' name='title' id='title' value='";
if (isset($this->title)) {
if ($this->titleFlag) {
echo $this->title("F");
} else {
echo $this->title("E");
}
}
echo "' size='50' /></div><br />";
//HTML Page Seclection//
echo "<div><b>" . _WFS_HTMLPAGE . "</b></div>";
//echo " <b>HTML Path: </b>".$htmlpath."<br /><br /></div>";
$html_array = XoopsLists::getFileListAsArray(XOOPS_ROOT_PATH . '/' . $wfsConfig['htmlpath']);
echo "<div><select size='1' name='htmlpage'>";
echo "<option value=' '>------</option>";
foreach ($html_array as $htmlpage) {
if ($htmlpage == $this->htmlpage()) {
$opt_selected = "selected='selected'";
} else {
$opt_selected = "";
}
echo "<option value='" . $htmlpage . "' {$opt_selected}>" . $htmlpage . "</option>";
}
echo "</select>";
$htmlpath = XOOPS_ROOT_PATH . '/' . $wfsConfig['htmlpath'];
echo " <b>HTML Path: </b>" . $htmlpath . "<br /><br /></div>";
//echo "</div><br />";
echo "<div><b>" . _WFS_MAINTEXT . "</b></div>";
if (isset($this->maintext)) {
if ($this->maintextFlag) {
$GLOBALS['maintext'] = $this->maintext("F");
} else {
$GLOBALS['maintext'] = $this->maintext("E");
}
}
if (!strstr($HTTP_SERVER_VARS["HTTP_USER_AGENT"], "MSIE")) {
$wfsConfig['wysiwygeditor'] = '0';
}
if ($wfsConfig['wysiwygeditor'] == '1') {
html_editor('maintext');
$smiliepath = $wfsConfig['smiliepath'];
$smilie_array = XoopsLists::getimgListAsArray(XOOPS_ROOT_PATH . "/" . $smiliepath);
echo "<br /><div style='text-align: left;'><b>" . _AM_SMILIE . "</b><br />";
echo "<table><tr><td align='top' valign='left'>";
echo "<div><script type='text/javascript'>\n\t\t<!--\n\t\t\tfunction showbutton() {\n\t\t\t \tdocument.all." . $textareaname . "_mysmile.src = '" . $xoopsConfig['xoops_url'] . "/{$smiliepath}/' + document.all." . $textareaname . "_smiley.value;\n\t\t\t}\n\t\t// -->\n\t\t</script>";
echo "<select name='" . $textareaname . "_smiley' onchange='showbutton();'>";
foreach ($smilie_array as $file) {
echo "<option value='" . $file . "' {$opt_selected}>" . $file . "</option>";
}
echo "</select></td><td align='top' valign='left'>";
echo "<img name='" . $textareaname . "_mysmile' src='" . $xoopsConfig['xoops_url'] . "/{$smiliepath}/{$file}' style='cursor:hand;' border='0' onclick=\"doFormat('InsertImage', document.all." . $textareaname . "_mysmile.src);\" />";
echo "</td></tr></table>\n\t\t<script type='text/javascript'>\n\t\t\tshowbutton();\n\t\t</script>";
//Start of article images
$graphpath = $wfsConfig['graphicspath'];
$graph_array =& XoopsLists::getImgListAsArray(XOOPS_ROOT_PATH . "/" . $graphpath);
echo "<br><div style='text-align: left;'><b>" . _AM_GRAPHIC . "</b><br />";
echo "<table><tr><td align='top' valign='left'>";
echo "<script type='text/javascript'>\n\t\t<!--\n\t\t\tfunction showbutton2() {\n\t\t\t\tdocument.all." . $textareaname . "_mygraph.src = '" . $xoopsConfig['xoops_url'] . "/{$graphpath}/' + document.all." . $textareaname . "_graph.value;\n\t\t\t}\n\t\t// -->\n\t\t</script>";
echo "<select name='" . $textareaname . "_graph' onchange='showbutton2();'>";
foreach ($graph_array as $file2) {
echo "<option value='" . $file2 . "' {$opt_selected}>" . $file2 . "</option>";
}
echo "</select></td><td align='top' valign='left'>";
echo "<img name='" . $textareaname . "_mygraph' src='" . $xoopsConfig['xoops_url'] . "/{$graphpath}/{$file2}' style='cursor:hand;' border='0' onclick=\"doFormat('InsertImage', document.all." . $textareaname . "_mygraph.src);\" />";
echo "</td></tr></table>\n\t\t<script type='text/javascript'>\n\t\t\tshowbutton2();\n\t\t</script>";
} else {
xoopsCodeTarea("maintext", 60, 15);
xoopsSmilies("maintext");
}
echo "<div><b>" . _WFS_SUMMARY . "</b></div>";
echo "<div><textarea id='summary' name='summary' wrap='virtual' cols='60' rows='5'>";
if (isset($this->summary)) {
if ($this->summaryFlag) {
echo $this->summary("F");
} else {
echo $this->summary("E");
}
}
echo "</textarea></div>";
echo "<div class = 'bg3'><h4>" . _WFS_ARTICLELINK . "</h4></div>";
echo "<div><b>" . _WFS_LINKURL . "</b><br />";
echo "<input type='text' name='url' id='url' value='";
if (isset($this->url)) {
echo $this->url("F");
}
echo "' size='70' /></div><br />";
echo "<div><b>" . _WFS_LINKURLNAME . "</b><br />";
echo "<input type='text' name='urlname' id='urlname' value='";
if (isset($this->urlname)) {
echo $this->urlname("F");
}
echo "' size='50' /></div><br>";
echo "<div class = 'bg3'><h4>" . _WFS_ATTACHEDFILES . "</h4></div>";
echo "<div>" . _WFS_ATTACHEDFILESTXT . "</div><br />";
if (empty($this->articleid)) {
echo _WFS_AFTERREGED . "<br />";
} elseif ($num = $this->getFilesCount()) {
echo "<table border='1' style='border-collapse: collapse' bordercolor='#ffffff' width='100%' >";
echo "<tr class='bg3'><td align='center'>" . _AM_FILEID . "</td><td align='center'>" . _AM_FILEICON . "</td><td align='center'>" . _AM_FILESTORE . "</td><td align='center'>" . _AM_REALFILENAME . "</td><td align='center'>" . _AM_USERFILENAME . "</td><td align='center' class='nw'>" . _AM_FILEMIMETYPE . "</td><td align='center' class='nw'>" . _AM_FILESIZE . "</td><td align='center'>" . _AM_ACTION . "</td></tr>";
foreach ($this->files as $attached) {
if (is_file(XOOPS_ROOT_PATH . "/" . $wfsConfig['filesbasepath'] . "/" . $attached->getFileRealName())) {
$filename = $attached->getFileRealName();
} else {
$filename = "File Error!";
}
$fileid = $attached->getFileid();
$mimetype = new mimetype();
$icon = get_icon(XOOPS_ROOT_PATH . "/" . $wfsConfig['filesbasepath'] . "/" . $filename);
$iconshow = "<img src=" . XOOPS_URL . "/modules/" . $xoopsModule->dirname() . "/images/icon/" . $icon . " align='middle'>";
if (is_file(XOOPS_ROOT_PATH . "/" . $wfsConfig['filesbasepath'] . "/" . $filename)) {
$size = Prettysize(filesize(XOOPS_ROOT_PATH . "/" . $wfsConfig['filesbasepath'] . "/" . $filename));
} else {
$size = '0';
}
$filerealname = $attached->downloadname;
$mimeshow = $mimetype->getType(XOOPS_ROOT_PATH . "/" . $wfsConfig['filesbasepath'] . "/" . $filename);
$counter = $attached->getCounter();
$linkedname = $attached->getFileShowName();
//$linkedname = $attached->getLinkedName(XOOPS_URL."/modules/".$xoopsModule->dirname()."/download.php?fileid=");
$editlink = "<a href='index.php?op=fileedit&fileid=" . $fileid . "'>" . _AM_EDIT . "</a>";
$dellink = "<a href='index.php?op=delfile&fileid=" . $fileid . "'>" . _AM_DELETE . "</a>";
echo "<tr><td align='center'><b>" . $fileid . "</b>";
echo "</td><td align='center'>" . $iconshow . "";
echo "</td><td align='center'>" . $filename . "";
echo "</td><td align='center'>" . $filerealname . "";
echo "</td><td align='center'>" . $linkedname . "";
echo "</td><td align='center'>" . $mimeshow . "";
echo "</td><td align='center'>" . $size . "";
//echo "</td><td align='center' class='nw'>".$counter."";
echo "</td><td align='center'>" . $editlink . " " . $dellink . "";
echo "</td></tr>";
}
echo "</table>";
} else {
echo "<div align='left'>" . _WFS_NOFILE . "</div>";
}
echo "</div><br />";
echo "<div class = 'bg3'><h4>" . _WFS_MISCSETTINGS . "</h4></div>";
echo "<input type='checkbox' name='autodate' value='1'";
if (isset($autodate) && $autodate == 1) {
echo " checked='checked'";
}
echo "> ";
$time = time();
if (!empty($this->articleid)) {
$isedit = 1;
}
if (isset($isedit) && $isedit == 1 && $this->published > $time) {
echo "<b>" . _AM_CHANGEDATETIME . "</b><br /><br />";
printf(_AM_NOWSETTIME, formatTimestamp($this->published));
$published = xoops_getUserTimestamp($this->published);
echo "<br /><br />";
printf(_AM_CURRENTTIME, formatTimestamp($time));
echo "<br />";
echo "<input type='hidden' name='isedit' value='1' />";
} else {
echo "<b>" . _AM_SETDATETIME . "</b><br /><br />";
printf(_AM_CURRENTTIME, formatTimestamp($time));
echo "<br />";
}
echo "<br /> " . _AM_MONTHC . " <select name='automonth'>";
if (isset($automonth)) {
$automonth = intval($automonth);
} elseif (isset($this->published)) {
$automonth = date('m', $this->published);
} else {
$automonth = date('m');
}
for ($xmonth = 1; $xmonth < 13; $xmonth++) {
if ($xmonth == $automonth) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xmonth}' {$sel}>{$xmonth}</option>";
}
echo "</select> ";
echo _AM_DAYC . " <select name='autoday'>";
if (isset($autoday)) {
$autoday = intval($autoday);
} elseif (isset($published)) {
$autoday = date('d', $this->published);
} else {
$autoday = date('d');
}
for ($xday = 1; $xday < 32; $xday++) {
if ($xday == $autoday) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xday}' {$sel}>{$xday}</option>";
}
echo "</select> ";
echo _AM_YEARC . " <select name='autoyear'>";
if (isset($autoyear)) {
$autoyear = intval($autoyear);
} elseif (isset($this->published)) {
$autoyear = date('Y', $this->published);
} else {
$autoyear = date('Y');
}
$cyear = date('Y');
for ($xyear = $autoyear - 8; $xyear < $cyear + 2; $xyear++) {
if ($xyear == $autoyear) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xyear}' {$sel}>{$xyear}</option>";
}
echo "</select>";
echo " " . _AM_TIMEC . " <select name='autohour'>";
if (isset($autohour)) {
$autohour = intval($autohour);
} elseif (isset($this->publishedshed)) {
$autohour = date('H', $this->published);
} else {
$autohour = date('H');
}
for ($xhour = 0; $xhour < 24; $xhour++) {
if ($xhour == $autohour) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xhour}' {$sel}>{$xhour}</option>";
}
echo "</select>";
echo " : <select name='automin'>";
if (isset($automin)) {
$automin = intval($automin);
} elseif (isset($published)) {
$automin = date('i', $published);
} else {
$automin = date('i');
}
for ($xmin = 0; $xmin < 61; $xmin++) {
if ($xmin == $automin) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
$xxmin = $xmin;
if ($xxmin < 10) {
$xxmin = "{$xmin}";
}
echo "<option value='{$xmin}' {$sel}>{$xxmin}</option>";
}
echo "</select></br />";
echo "<br /><input type='checkbox' name='autoexpdate' value='1'";
if (isset($autoexpdate) && $autoexpdate == 1) {
echo " checked='checked'";
}
echo "> ";
$time = time();
if (isset($isedit) && $isedit == 1 && $this->expired > 0) {
echo "<b>" . _AM_CHANGEEXPDATETIME . "</b><br /><br />";
printf(_AM_NOWSETEXPTIME, formatTimestamp($this->expired));
echo "<br /><br />";
$expired = xoops_getUserTimestamp($this->expired);
printf(_AM_CURRENTTIME, formatTimestamp($time));
echo "<br />";
echo "<input type='hidden' name='isedit' value='1' />";
} else {
echo "<b>" . _AM_SETEXPDATETIME . "</b><br /><br />";
printf(_AM_CURRENTTIME, formatTimestamp($time));
echo "<br />";
}
echo "<br /> " . _AM_MONTHC . " <select name='autoexpmonth'>";
if (isset($autoexpmonth)) {
$autoexpmonth = intval($autoexpmonth);
} elseif (isset($expired)) {
$autoexpmonth = date('m', $expired);
} else {
$autoexpmonth = date('m');
$autoexpmonth = $autoexpmonth + 1;
}
for ($xmonth = 1; $xmonth < 13; $xmonth++) {
if ($xmonth == $autoexpmonth) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xmonth}' {$sel}>{$xmonth}</option>";
}
echo "</select> ";
echo _AM_DAYC . " <select name='autoexpday'>";
if (isset($autoexpday)) {
$autoexpday = intval($autoexpday);
} elseif (isset($expired)) {
$autoexpday = date('d', $expired);
} else {
$autoexpday = date('d');
}
for ($xday = 1; $xday < 32; $xday++) {
if ($xday == $autoexpday) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xday}' {$sel}>{$xday}</option>";
}
echo "</select> ";
echo _AM_YEARC . " <select name='autoexpyear'>";
if (isset($autoexpyear)) {
$autoyear = intval($autoexpyear);
} elseif (isset($expired)) {
$autoexpyear = date('Y', $expired);
} else {
$autoexpyear = date('Y');
}
$cyear = date('Y');
for ($xyear = $autoexpyear - 8; $xyear < $cyear + 2; $xyear++) {
if ($xyear == $autoexpyear) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xyear}' {$sel}>{$xyear}</option>";
}
echo "</select>";
echo " " . _AM_TIMEC . " <select name='autoexphour'>";
if (isset($autoexphour)) {
$autoexphour = intval($autoexphour);
} elseif (isset($expired)) {
$autoexphour = date('H', $expired);
} else {
$autoexphour = date('H');
}
for ($xhour = 0; $xhour < 24; $xhour++) {
if ($xhour == $autoexphour) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
echo "<option value='{$xhour}' {$sel}>{$xhour}</option>";
}
echo "</select>";
echo " : <select name='autoexpmin'>";
if (isset($autoexpmin)) {
$autoexpmin = intval($autoexpmin);
} elseif (isset($expired)) {
$autoexpmin = date('i', $expired);
} else {
$autoexpmin = date('i');
}
for ($xmin = 0; $xmin < 61; $xmin++) {
if ($xmin == $autoexpmin) {
$sel = 'selected="selected"';
} else {
$sel = '';
}
$xxmin = $xmin;
if ($xxmin < 10) {
$xxmin = "0{$xmin}";
}
echo "<option value='{$xmin}' {$sel}>{$xxmin}</option>";
}
echo "</select><br /><br />";
if (isset($this->published) && $this->published == 0 && isset($this->type) && $this->type == "user") {
echo "<div><input type='checkbox' name='approved' value='1' checked='checked'> <b>" . _AM_APPROVE . "</b></div><br />";
}
echo "<br /><div><input type='checkbox' name='nosmiley' value='1'";
if (isset($this->nosmiley) && $this->nosmiley == 1) {
echo " checked='checked'";
}
echo " /> <b>" . _WFS_DISAMILEY . "</b></div>";
echo "<div><input type='checkbox' name='nohtml' value='1'";
if (isset($this->nohtml) && $this->nohtml == 1) {
echo " checked='checked'";
}
echo " /> <b>" . _WFS_DISHTML . "</b><br />";
echo "</div><br />";
if (isset($isedit) && $isedit == 1) {
echo "<input type='checkbox' name='movetotop' value='1'";
if (isset($movetotop) && $movetotop == 1) {
echo " checked='checked'";
}
echo " /> <b>" . _AM_MOVETOTOP . "</b><br />";
}
echo "<br /><div><input type='checkbox' name='justhtml' value='2'";
if (isset($this->htmlpage) && $this->ishtml == '2') {
echo " checked='checked'";
}
echo " />" . _AM_JUSTHTML . "<br /></div>";
echo "<div><input type='checkbox' name='noshowart' value='1'";
if (isset($this->noshowart) && $this->noshowart == 1) {
echo " checked='checked'";
}
echo " /> " . _AM_NOSHOART . "<br />";
echo "</div><br />";
echo "<input type='checkbox' name='offline' value='1'";
if (isset($this->offline) && $this->offline == 1) {
echo " checked='checked'";
}
echo " /> " . _AM_OFFLINE . "<br />";
echo "<br />";
if (!empty($this->articleid)) {
echo "<input type='hidden' name='articleid' value='" . $this->articleid . "' />\n";
}
if (!empty($HTTP_POST_VARS['referer'])) {
echo "<input type='hidden' name='referer' value='" . $HTTP_POST_VARS['referer'] . "' />\n";
} elseif (!empty($HTTP_SERVER_VARS['HTTP_REFERER'])) {
echo "<input type='hidden' name='referer' value='" . $HTTP_SERVER_VARS['HTTP_REFERER'] . "' />\n";
}
echo "<input type='submit' name='op' class='formButton' value='Preview' /> <input type='submit' name='op' class='formButton' value='Save' /> <input type='submit' name='op' class='formButton' value='Clean' />";
echo "</form>";
echo "</td></tr></table>";
if (!empty($this->articleid)) {
echo "<hr />";
$upload = new UploadFile();
echo $upload->formStart("index.php?op=fileup");
echo "<h4>" . _WFS_FILEUPLOAD . "</h4>\n";
echo "" . _WFS_ATTACHFILEACCESS . "<br />";
echo "<br /><b>" . _WFS_ATTACHFILE . "</b><br />";
echo $upload->formMax();
echo $upload->formField();
echo "<br /><br /><b>" . _WFS_FILESHOWNAME . "</b><br />";
echo "<input type='text' name='fileshowname' id='fileshowname' value='";
if (isset($this->fileshowname)) {
echo $this->fileshowname;
}
echo "' size='70' maxlength='80' /><br />";
echo "<br /><b>" . _WFS_FILEDESCRIPT . "</b><br />";
echo "<textarea name='textfiledescript' cols='50' rows='5'></textarea><br />";
echo "<br /><b>" . _WFS_FILETEXT . "</b><br />";
echo "<textarea name='textfilesearch' cols='50' rows='3'></textarea><br />";
echo "<input type='hidden' name='groupid' value='" . $this->groupip . "' />";
echo "<input type='hidden' name='articleid' value='" . $this->articleid . "' />";
echo "<input type='hidden' name='groupid' value= '" . $this->groupid . "' />";
echo $upload->formSubmit(_WFS_UPLOAD);
echo $upload->formEnd();
}
}
echo "</form></td>";
//make file
echo "<td class='bartop' align='left'>";
echo "<form action='".$php_self."?action=mkfile' method='post'>";
echo "NewFile "."<input name='new_filename' size=30><input type='submit' value='newfile'><input type='hidden' name=workpath value=".$dirpath.">";
echo "</form></td>";
echo "</tr>";
echo "</table>";
//Start of file upload....This has been fixed to include all types of files
echo "<table width='100%' border='0' cellspacing='1' cellpadding ='2'>";
echo "<tr><td class='barbottom' colspan = '7'><br />";
echo "<div><b>"._AM_UPLOADFOLD."</b></div>";
DirSelectOption($dirpath, $selected, $urlpath);
$upload = new UploadFile();
echo $upload->formStart("".$php_self."?action=upload");
echo $upload->formMax();
//for($n = 0; $n < $uploads; $n++) {
echo $upload->formField();
echo "<br /><br /><b>"._AM_IMGNAME."</b><br />";
echo "<input type='hidden' name='uploadpath' value=$dirpath>"; // ADDED
echo "<input type='text' name='imgname' id='imgname' value='' size='40' maxlength='40' /><br /><br />";
//}
echo $upload->formSubmit(_AM_UPLOAD);
echo $upload->formEnd();
echo "</table>";
//clearstatcache();
wfsfooter();
xoops_cp_footer();
echo "<form action='" . $HTTP_SERVER_VARS['PHP_SELF'] . "?action=mkdir' method='post'>";
echo "Makedir " . "<input name='new_dirname' size=30><input type='submit' value='mkdir'><input type='hidden' name=workpath value=" . $dirpath . ">";
echo "</form></td>";
//make file
echo "<td class='bartop' align='left'>";
echo "<form action='" . $HTTP_SERVER_VARS['PHP_SELF'] . "?action=mkfile' method='post'>";
echo "NewFile " . "<input name='new_filename' size=30><input type='submit' value='newfile'><input type='hidden' name=workpath value=" . $dirpath . ">";
echo "</form></td>";
echo "</tr>";
echo "</table>";
//Start of file upload....This has been fixed to include all types of files
echo "<table width='100%' border='0' cellspacing='1' cellpadding ='2'>";
echo "<tr><td class='barbottom' colspan = '7'><br />";
echo "<div><b>" . _AM_UPLOADFOLD . "</b></div>";
DirSelectOption($dirpath, $selected, $urlpath);
$upload = new UploadFile();
echo $upload->formStart("" . $HTTP_SERVER_VARS['PHP_SELF'] . "?action=upload");
echo $upload->formMax();
//for($n = 0; $n < $uploads; $n++) {
echo $upload->formField();
echo "<br /><br /><b>" . _AM_IMGNAME . "</b><br />";
echo "<input type='hidden' name='uploadpath' value={$dirpath}>";
// ADDED
echo "<input type='text' name='imgname' id='imgname' value='' size='40' maxlength='40' /><br /><br />";
//}
echo $upload->formSubmit(_AM_UPLOAD);
echo $upload->formEnd();
echo "</table>";
//clearstatcache();
wfsfooter();
xoops_cp_footer();