Fix clear button

Script was adapted to use jquery
Fix input box for all browsers

navigation.php

@@ -289,8 +289,8 @@ if ($GLOBALS['cfg']['LeftFrameLight'] && strlen($GLOBALS['db'])) {
     if ($table_count >= $GLOBALS['cfg']['LeftDisplayTableFilterMinimum']) {
         ?>
         <span id="NavFilter">
-        <input type="text" name="fast_filter" id="fast_filter" title="<?php echo __('Filter'); ?>" value="<?php echo __('filter tables by name'); ?>" />
         <span id="clear_fast_filter" title="<?php echo __('Clear'); ?>">X</span>
+		<input type="text" name="fast_filter" id="fast_filter" title="<?php echo __('Filter'); ?>" value="<?php echo __('filter tables by name'); ?>" />
         </span>
         <?php
     }