fileextension_textmode::validTextMode PHP Method

    public function validTextMode($mode)
    {
        return in_array($mode, $this->availiableTextModes);
    }

					<th><?php 
        i18n("Mode");
        ?>
</th>
                </tr>
			</thead>
        </table>
		<div id="FileExtTextModeDiv">
			<table id="FileExtTextModeTable">
				<tbody id="FileExtTextModeTableTbody">
				<?php 
        foreach ($ext as $ex => $mode) {
            //////////////////////////////////////////////////////////////////
            //print only valid assotiations
            //////////////////////////////////////////////////////////////////
            if (!$fileExTM->validTextMode($mode)) {
                continue;
            }
            ?>
					<tr>
						<td><input class="FileExtension" type="text" name="extension[]" value="<?php 
            echo $ex;
            ?>
" /></td>
						<td><?php 
            echo $fileExTM->getTextModeSelect($mode);
            ?>
</td>
					</tr>
				<?php 
        }