diff --git a/libraries/Index.class.php b/libraries/Index.class.php
index 879b9e39a..a677bb326 100644
--- a/libraries/Index.class.php
+++ b/libraries/Index.class.php
@@ -1,517 +1,517 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * holds the datasbe index class
- *
- * @version $Id: List.class.php 10786 2007-10-14 12:23:22Z lem9 $
- */
-
-/**
- * @since phpMyAdmin 3.0.0
- * 
- */
-class PMA_Index
-{
-    /**
-     * Class-wide storage container for indexes (caching, singleton)
-     *
-     * @var array
-     */
-    protected static $_registry = array();
-    
-    /**
-     * @var string The name of the database
-     */
-    protected $_database    = '';
-    
-    /**
-     * @var string The name of the table
-     */
-    protected $_table       = '';
-    
-    /**
-     * @var string The name of the index
-     */
-    protected $_name        = '';
-    
-    /**
-     * Columns in index
-     *
-     * @var array
-     */
-    protected $_columns     = array();
-    
-    /**
-     * The index method used (BTREE, FULLTEXT, HASH, RTREE).
-     *
-     * @var string
-     */
-    protected $_type        = '';
-    
-    /**
-     * Various remarks.
-     *
-     * @var string
-     */
-    protected $_remarks     = '';
-    
-    /**
-     * Any comment provided for the index with a COMMENT attribute when the 
-     * index was created.
-     *
-     * @var string
-     */
-    protected $_comment     = '';
-    
-    /**
-     * @var integer 0 if the index cannot contain duplicates, 1 if it can. 
-     */
-    protected $_non_unique  = 0;
-    
-    /**
-     * Indicates how the key is packed. NULL if it is not.
-     *
-     * @var string
-     */
-    protected $_packed      = null;
-    
-    /**
-     * Constructor
-     *
-     * @uses    $this->set()
-     * @param   array $params
-     */
-    public function __construct($params = array())
-    {
-        $this->set($params);
-    }
-    
-    /**
-     * returns an array with all indexes from the given table
-     *
-     * @uses    PMA_Index::_loadIndexes()
-     * @uses    PMA_Index::$_registry
-     * @param   string $table
-     * @param   string $database
-     * @return  array
-     */
-    static public function getFromTable($table, $database)
-    {
-        PMA_Index::_loadIndexes($table, $database);
-        
-        if (isset(PMA_Index::$_registry[$database][$table])) {
-            return PMA_Index::$_registry[$database][$table];
-        } else {
-            return array();
-        }
-    }
-    
-    /**
-     * return primary if set, false otherwise
-     *
-     * @uses    PMA_Index::_loadIndexes()
-     * @uses    PMA_Index::$_registry
-     * @param   string $table
-     * @param   string $database
-     * @return  mixed primary index or false if no one exists
-     */
-    static public function getPrimary($table, $database)
-    {
-        PMA_Index::_loadIndexes($table, $database);
-        
-        if (isset(PMA_Index::$_registry[$database][$table]['PRIMARY'])) {
-            return PMA_Index::$_registry[$database][$table]['PRIMARY'];
-        } else {
-            return false;
-        }
-    }
-    
-    /**
-     * Load index data for table
-     *
-     * @uses    PMA_Index::$_registry
-     * @uses    PMA_DBI_fetch_result()
-     * @uses    PMA_backquote()
-     * @uses    PMA_Index
-     * @uses    PMA_Index->addColumn()
-     * @param   string $table
-     * @param   string $database
-     * @return  boolean
-     */
-    static protected function _loadIndexes($table, $database)
-    {
-        if (isset(PMA_Index::$_registry[$database][$table])) {
-            return true;
-        }
-        
-        $_raw_indexes = PMA_DBI_fetch_result('SHOW INDEX FROM ' . PMA_backquote($database) . '.' . PMA_backquote($table));
-        foreach ($_raw_indexes as $_each_index) {
-            if (! isset(PMA_Index::$_registry[$database][$table][$_each_index['Key_name']])) {
-                $key = new PMA_Index($_each_index);
-                PMA_Index::$_registry[$database][$table][$_each_index['Key_name']] = $key;
-            } else {
-                $key = PMA_Index::$_registry[$database][$table][$_each_index['Key_name']];
-            }
-            
-            $key->addColumn($_each_index);
-        }
-        
-        return true;
-    }
-    
-    /**
-     * Add column to index
-     *
-     * @uses    $this->_columns
-     * @uses    PMA_Index_Column
-     * @param   array $params column params
-     */
-    public function addColumn($params)
-    {
-        $this->_columns[$params['Column_name']] = new PMA_Index_Column($params);
-    }
-    
-    /**
-     * Returns true if $column indexed in this index
-     *
-     * @uses    $this->_columns
-     * @param   string $column
-     * @return  boolean
-     */
-    public function hasColumn($column)
-    {
-        return isset($this->_columns[$column]);
-    }
-    
-    public function set($params)
-    {
-        if (isset($params['Column_name'])) {
-            $this->_database = $params['Column_name'];
-        }
-        if (isset($params['Table'])) {
-            $this->_table = $params['Table'];
-        }
-        if (isset($params['Key_name'])) {
-            $this->_name = $params['Key_name'];
-        }
-        if (isset($params['Index_type'])) {
-            $this->_type = $params['Index_type'];
-        }
-        if (isset($params['Comment'])) {
-            $this->_remarks = $params['Comment'];
-        }
-        if (isset($params['Index_comment'])) {
-            $this->_comment = $params['Index_comment'];
-        }
-        if (isset($params['Non_unique'])) {
-            $this->_non_unique = $params['Non_unique'];
-        }
-        if (isset($params['Packed'])) {
-            $this->_packed = $params['Packed'];
-        }
-    }
-    
-    public function getColumnCount()
-    {
-        return count($this->_columns);
-    }
-    
-    public function getComment()
-    {
-        return $this->_comment;
-    }
-    
-    public function getRemarks()
-    {
-        return $this->_remarks;
-    }
-    
-    public function getComments()
-    {
-        $comments = $this->getRemarks();
-        if (strlen($comments)) {
-            $comments .= "\n";
-        }
-        $comments .= $this->getComment();
-        
-        return $comments;
-    }
-    
-    public function getType()
-    {
-        return $this->_type;
-    }
-    
-    public function getPacked()
-    {
-        return $this->_packed;
-    }
-    
-    public function isPacked($as_text = false)
-    {
-        if ($as_text) {
-            $r = array(
-                '0' => $GLOBALS['strNo'],
-                '1' => $GLOBALS['strYes'],
-            );
-        } else {
-            $r = array(
-                '0' => false,
-                '1' => true,
-            );
-        }
-        
-        if (null === $this->_packed) {
-            return $r[0];
-        }
-        
-        return $this->_packed;
-    }
-    
-    public function getNonUnique()
-    {
-        return $this->_non_unique;
-    }
-    
-    public function isUnique($as_text = false)
-    {
-        if ($as_text) {
-            $r = array(
-                '0' => $GLOBALS['strYes'],
-                '1' => $GLOBALS['strNo'],
-            );
-        } else {
-            $r = array(
-                '0' => true,
-                '1' => false,
-            );
-        }
-        
-        return $r[$this->_non_unique];
-    }
-    
-    public function getName()
-    {
-        return $this->_name;
-    }
-    
-    public function getColumns()
-    {
-        return $this->_columns;
-    }
-    
-    /**
-     * Show index data
-     *
-     * @param   string      $table          The tablename
-     * @param   array       $indexes_info   Referenced info array
-     * @param   array       $indexes_data   Referenced data array
-     * @param   boolean     $print_mode
-     * @access  public
-     * @return  array       Index collection array
-     * @author  Garvin Hicking (pma@supergarv.de)
-     */
-    static public function getView($table, $db, $print_mode = false)
-    {
-        $indexes = PMA_Index::getFromTable($table, $db);
-
-        if (count($indexes) < 1) {
-            return PMA_Message::warning('strNoIndex')->getDisplay();
-        }
-        
-        $r = '';
-        
-        $r .= '<h2>' . $GLOBALS['strIndexes'] . ': '; 
-        $r .= PMA_showMySQLDocu('optimization', 'optimizing-database-structure');
-        $r .= '</h2>';
-        $r .= '<table>';
-        $r .= '<thead>';
-        $r .= '<tr>';
-        if (! $print_mode) {
-            $r .= '<th colspan="2">' . $GLOBALS['strAction'] . '</th>';
-        }
-        $r .= '<th>' . $GLOBALS['strKeyname'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strType'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strUnique'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strPacked'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strField'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strCardinality'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strCollation'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strNull'] . '</th>';
-        $r .= '<th>' . $GLOBALS['strComment'] . '</th>';
-        $r .= '</tr>';
-        $r .= '</thead>';
-        $r .= '<tbody>';
-        
-        $odd_row = true;
-        foreach ($indexes as $index) {
-            $row_span = ' rowspan="' . $index->getColumnCount() . '" ';
-    
-            $r .= '<tr class="' . ($odd_row ? 'odd' : 'even') . '">';
-            
-            if (! $print_mode) {
-                $this_params = $GLOBALS['url_params'];
-                $this_params['index'] = $index->getName();
-                $r .= '<td ' . $row_span . '>'
-                   . '    <a href="tbl_indexes.php' . PMA_generate_common_url($this_params)
-                   . '">' . PMA_getIcon('b_edit.png', $GLOBALS['strEdit']) . '</a>'
-                   . '</td>' . "\n";
-    
-                $this_params = $GLOBALS['url_params'];
-                if ($index->getName() == 'PRIMARY') {
-                    $this_params['sql_query'] = 'ALTER TABLE ' . PMA_backquote($table) . ' DROP PRIMARY KEY';
-                    $this_params['zero_rows'] = $GLOBALS['strPrimaryKeyHasBeenDropped'];
-                    $js_msg      = PMA_jsFormat('ALTER TABLE ' . $table . ' DROP PRIMARY KEY');
-                } else {
-                    $this_params['sql_query'] = 'ALTER TABLE ' . PMA_backquote($table) . ' DROP INDEX ' . PMA_backquote($index->getName());
-                    $this_params['zero_rows'] = sprintf($GLOBALS['strIndexHasBeenDropped'], $index->getName());
-                    $js_msg      = PMA_jsFormat('ALTER TABLE ' . $table . ' DROP INDEX ' . $index->getName());
-                }
-    
-                $r .= '<td ' . $row_span . '>'
-                   . '    <a href="sql.php' . PMA_generate_common_url($this_params)
-                   . '" onclick="return confirmLink(this, \'' . $js_msg . '\')">' 
-                   . PMA_getIcon('b_drop.png', $GLOBALS['strDrop'])  . '</a>'
-                   . '</td>' . "\n";
-            }
-    
-            $r .= '<th ' . $row_span . '>' . htmlspecialchars($index->getName()) . '</th>';
-            $r .= '<td ' . $row_span . '>' . htmlspecialchars($index->getType()) . '</td>';
-            $r .= '<td ' . $row_span . '>' . $index->isUnique(true) . '</td>';
-            $r .= '<td ' . $row_span . '>' . $index->isPacked(true) . '</td>';
-               
-            foreach ($index->getColumns() as $column) {
-                if ($column->getSeqInIndex() > 1) {
-                    $r .= '<tr class="' . ($odd_row ? 'odd' : 'even') . '">';
-                }
-                $r .= '<td>' . htmlspecialchars($column->getName());
-                if ($column->getSubPart()) {
-                    $r .= ' (' . $column->getSubPart() . ')';
-                }
-                $r .= '</td>';
-                $r .= '<td>' . htmlspecialchars($column->getCardinality()) . '</td>';
-                $r .= '<td>' . htmlspecialchars($column->getCollation()) . '</td>';
-                $r .= '<td>' . htmlspecialchars($column->getNull()) . '</td>';
-
-                if ($column->getSeqInIndex() == 1) {
-                    $r .= '<td ' . $row_span . '>' 
-                        . htmlspecialchars($index->getComments()) . '</td>';
-                }
-                $r .= '</tr>';
-            } // end foreach $index['Sequences']
-            
-            $odd_row = ! $odd_row;
-        } // end while
-        $r .= '</tbody>';
-        $r .= '</table>';
-        
-        if (! $print_mode) {
-            //$r .= PMA_check_indexes($ret_keys);
-        }
-        
-        return $r;
-    }
-}
-
-class PMA_Index_Column
-{
-    /**
-     * @var string The column name
-     */
-    protected $_name = '';
-    
-    /**
-     * @var integer The column sequence number in the index, starting with 1. 
-     */
-    protected $_seq_in_index = 1;
-    
-    /**
-     * @var string How the column is sorted in the index. “A” (Ascending) or NULL (Not sorted) 
-     */
-    protected $_collation = null;
-    
-    /**
-     * The number of indexed characters if the column is only partly indexed, 
-     * NULL if the entire column is indexed. 
-     *
-     * @var integer
-     */
-    protected $_sub_part = null;
-    
-    /**
-     * Contains YES if the column may contain NULL. 
-     * If not, the column contains NO. 
-     *
-     * @var string
-     */
-    protected $_null = '';
-    
-    /**
-     * An estimate of the number of unique values in the index. This is updated 
-     * by running ANALYZE TABLE or myisamchk -a. Cardinality is counted based on 
-     * statistics stored as integers, so the value is not necessarily exact even 
-     * for small tables. The higher the cardinality, the greater the chance that 
-     * MySQL uses the index when doing joins. 
-     *
-     * @var integer
-     */
-    protected $_cardinality = 0;
-    
-    public function __construct($params = array())
-    {
-        $this->set($params);
-    }
-    
-    public function set($params)
-    {
-        if (isset($params['Column_name'])) {
-            $this->_name = $params['Column_name'];
-        }
-        if (isset($params['Seq_in_index'])) {
-            $this->_seq_in_index = $params['Seq_in_index'];
-        }
-        if (isset($params['Collation'])) {
-            $this->_collation = $params['Collation'];
-        }
-        if (isset($params['Cardinality'])) {
-            $this->_cardinality = $params['Cardinality'];
-        }
-        if (isset($params['Sub_part'])) {
-            $this->_sub_part = $params['Sub_part'];
-        }
-        if (isset($params['Null'])) {
-            $this->_null = $params['Null'];
-        }
-    }
-    
-    public function getName()
-    {
-        return $this->_name;
-    }
-    
-    public function getCollation()
-    {
-        return $this->_collation;
-    }
-    
-    public function getCardinality()
-    {
-        return $this->_cardinality;
-    }
-    
-    public function getNull()
-    {
-        return $this->_null;
-    }
-    
-    public function getSeqInIndex()
-    {
-        return $this->_seq_in_index;
-    }
-    
-    public function getSubPart()
-    {
-        return $this->_sub_part;
-    }
-}
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * holds the datasbe index class
+ *
+ * @version $Id$
+ */
+
+/**
+ * @since phpMyAdmin 3.0.0
+ * 
+ */
+class PMA_Index
+{
+    /**
+     * Class-wide storage container for indexes (caching, singleton)
+     *
+     * @var array
+     */
+    protected static $_registry = array();
+    
+    /**
+     * @var string The name of the database
+     */
+    protected $_database    = '';
+    
+    /**
+     * @var string The name of the table
+     */
+    protected $_table       = '';
+    
+    /**
+     * @var string The name of the index
+     */
+    protected $_name        = '';
+    
+    /**
+     * Columns in index
+     *
+     * @var array
+     */
+    protected $_columns     = array();
+    
+    /**
+     * The index method used (BTREE, FULLTEXT, HASH, RTREE).
+     *
+     * @var string
+     */
+    protected $_type        = '';
+    
+    /**
+     * Various remarks.
+     *
+     * @var string
+     */
+    protected $_remarks     = '';
+    
+    /**
+     * Any comment provided for the index with a COMMENT attribute when the 
+     * index was created.
+     *
+     * @var string
+     */
+    protected $_comment     = '';
+    
+    /**
+     * @var integer 0 if the index cannot contain duplicates, 1 if it can. 
+     */
+    protected $_non_unique  = 0;
+    
+    /**
+     * Indicates how the key is packed. NULL if it is not.
+     *
+     * @var string
+     */
+    protected $_packed      = null;
+    
+    /**
+     * Constructor
+     *
+     * @uses    $this->set()
+     * @param   array $params
+     */
+    public function __construct($params = array())
+    {
+        $this->set($params);
+    }
+    
+    /**
+     * returns an array with all indexes from the given table
+     *
+     * @uses    PMA_Index::_loadIndexes()
+     * @uses    PMA_Index::$_registry
+     * @param   string $table
+     * @param   string $database
+     * @return  array
+     */
+    static public function getFromTable($table, $database)
+    {
+        PMA_Index::_loadIndexes($table, $database);
+        
+        if (isset(PMA_Index::$_registry[$database][$table])) {
+            return PMA_Index::$_registry[$database][$table];
+        } else {
+            return array();
+        }
+    }
+    
+    /**
+     * return primary if set, false otherwise
+     *
+     * @uses    PMA_Index::_loadIndexes()
+     * @uses    PMA_Index::$_registry
+     * @param   string $table
+     * @param   string $database
+     * @return  mixed primary index or false if no one exists
+     */
+    static public function getPrimary($table, $database)
+    {
+        PMA_Index::_loadIndexes($table, $database);
+        
+        if (isset(PMA_Index::$_registry[$database][$table]['PRIMARY'])) {
+            return PMA_Index::$_registry[$database][$table]['PRIMARY'];
+        } else {
+            return false;
+        }
+    }
+    
+    /**
+     * Load index data for table
+     *
+     * @uses    PMA_Index::$_registry
+     * @uses    PMA_DBI_fetch_result()
+     * @uses    PMA_backquote()
+     * @uses    PMA_Index
+     * @uses    PMA_Index->addColumn()
+     * @param   string $table
+     * @param   string $database
+     * @return  boolean
+     */
+    static protected function _loadIndexes($table, $database)
+    {
+        if (isset(PMA_Index::$_registry[$database][$table])) {
+            return true;
+        }
+        
+        $_raw_indexes = PMA_DBI_fetch_result('SHOW INDEX FROM ' . PMA_backquote($database) . '.' . PMA_backquote($table));
+        foreach ($_raw_indexes as $_each_index) {
+            if (! isset(PMA_Index::$_registry[$database][$table][$_each_index['Key_name']])) {
+                $key = new PMA_Index($_each_index);
+                PMA_Index::$_registry[$database][$table][$_each_index['Key_name']] = $key;
+            } else {
+                $key = PMA_Index::$_registry[$database][$table][$_each_index['Key_name']];
+            }
+            
+            $key->addColumn($_each_index);
+        }
+        
+        return true;
+    }
+    
+    /**
+     * Add column to index
+     *
+     * @uses    $this->_columns
+     * @uses    PMA_Index_Column
+     * @param   array $params column params
+     */
+    public function addColumn($params)
+    {
+        $this->_columns[$params['Column_name']] = new PMA_Index_Column($params);
+    }
+    
+    /**
+     * Returns true if $column indexed in this index
+     *
+     * @uses    $this->_columns
+     * @param   string $column
+     * @return  boolean
+     */
+    public function hasColumn($column)
+    {
+        return isset($this->_columns[$column]);
+    }
+    
+    public function set($params)
+    {
+        if (isset($params['Column_name'])) {
+            $this->_database = $params['Column_name'];
+        }
+        if (isset($params['Table'])) {
+            $this->_table = $params['Table'];
+        }
+        if (isset($params['Key_name'])) {
+            $this->_name = $params['Key_name'];
+        }
+        if (isset($params['Index_type'])) {
+            $this->_type = $params['Index_type'];
+        }
+        if (isset($params['Comment'])) {
+            $this->_remarks = $params['Comment'];
+        }
+        if (isset($params['Index_comment'])) {
+            $this->_comment = $params['Index_comment'];
+        }
+        if (isset($params['Non_unique'])) {
+            $this->_non_unique = $params['Non_unique'];
+        }
+        if (isset($params['Packed'])) {
+            $this->_packed = $params['Packed'];
+        }
+    }
+    
+    public function getColumnCount()
+    {
+        return count($this->_columns);
+    }
+    
+    public function getComment()
+    {
+        return $this->_comment;
+    }
+    
+    public function getRemarks()
+    {
+        return $this->_remarks;
+    }
+    
+    public function getComments()
+    {
+        $comments = $this->getRemarks();
+        if (strlen($comments)) {
+            $comments .= "\n";
+        }
+        $comments .= $this->getComment();
+        
+        return $comments;
+    }
+    
+    public function getType()
+    {
+        return $this->_type;
+    }
+    
+    public function getPacked()
+    {
+        return $this->_packed;
+    }
+    
+    public function isPacked($as_text = false)
+    {
+        if ($as_text) {
+            $r = array(
+                '0' => $GLOBALS['strNo'],
+                '1' => $GLOBALS['strYes'],
+            );
+        } else {
+            $r = array(
+                '0' => false,
+                '1' => true,
+            );
+        }
+        
+        if (null === $this->_packed) {
+            return $r[0];
+        }
+        
+        return $this->_packed;
+    }
+    
+    public function getNonUnique()
+    {
+        return $this->_non_unique;
+    }
+    
+    public function isUnique($as_text = false)
+    {
+        if ($as_text) {
+            $r = array(
+                '0' => $GLOBALS['strYes'],
+                '1' => $GLOBALS['strNo'],
+            );
+        } else {
+            $r = array(
+                '0' => true,
+                '1' => false,
+            );
+        }
+        
+        return $r[$this->_non_unique];
+    }
+    
+    public function getName()
+    {
+        return $this->_name;
+    }
+    
+    public function getColumns()
+    {
+        return $this->_columns;
+    }
+    
+    /**
+     * Show index data
+     *
+     * @param   string      $table          The tablename
+     * @param   array       $indexes_info   Referenced info array
+     * @param   array       $indexes_data   Referenced data array
+     * @param   boolean     $print_mode
+     * @access  public
+     * @return  array       Index collection array
+     * @author  Garvin Hicking (pma@supergarv.de)
+     */
+    static public function getView($table, $db, $print_mode = false)
+    {
+        $indexes = PMA_Index::getFromTable($table, $db);
+
+        if (count($indexes) < 1) {
+            return PMA_Message::warning('strNoIndex')->getDisplay();
+        }
+        
+        $r = '';
+        
+        $r .= '<h2>' . $GLOBALS['strIndexes'] . ': '; 
+        $r .= PMA_showMySQLDocu('optimization', 'optimizing-database-structure');
+        $r .= '</h2>';
+        $r .= '<table>';
+        $r .= '<thead>';
+        $r .= '<tr>';
+        if (! $print_mode) {
+            $r .= '<th colspan="2">' . $GLOBALS['strAction'] . '</th>';
+        }
+        $r .= '<th>' . $GLOBALS['strKeyname'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strType'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strUnique'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strPacked'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strField'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strCardinality'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strCollation'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strNull'] . '</th>';
+        $r .= '<th>' . $GLOBALS['strComment'] . '</th>';
+        $r .= '</tr>';
+        $r .= '</thead>';
+        $r .= '<tbody>';
+        
+        $odd_row = true;
+        foreach ($indexes as $index) {
+            $row_span = ' rowspan="' . $index->getColumnCount() . '" ';
+    
+            $r .= '<tr class="' . ($odd_row ? 'odd' : 'even') . '">';
+            
+            if (! $print_mode) {
+                $this_params = $GLOBALS['url_params'];
+                $this_params['index'] = $index->getName();
+                $r .= '<td ' . $row_span . '>'
+                   . '    <a href="tbl_indexes.php' . PMA_generate_common_url($this_params)
+                   . '">' . PMA_getIcon('b_edit.png', $GLOBALS['strEdit']) . '</a>'
+                   . '</td>' . "\n";
+    
+                $this_params = $GLOBALS['url_params'];
+                if ($index->getName() == 'PRIMARY') {
+                    $this_params['sql_query'] = 'ALTER TABLE ' . PMA_backquote($table) . ' DROP PRIMARY KEY';
+                    $this_params['zero_rows'] = $GLOBALS['strPrimaryKeyHasBeenDropped'];
+                    $js_msg      = PMA_jsFormat('ALTER TABLE ' . $table . ' DROP PRIMARY KEY');
+                } else {
+                    $this_params['sql_query'] = 'ALTER TABLE ' . PMA_backquote($table) . ' DROP INDEX ' . PMA_backquote($index->getName());
+                    $this_params['zero_rows'] = sprintf($GLOBALS['strIndexHasBeenDropped'], $index->getName());
+                    $js_msg      = PMA_jsFormat('ALTER TABLE ' . $table . ' DROP INDEX ' . $index->getName());
+                }
+    
+                $r .= '<td ' . $row_span . '>'
+                   . '    <a href="sql.php' . PMA_generate_common_url($this_params)
+                   . '" onclick="return confirmLink(this, \'' . $js_msg . '\')">' 
+                   . PMA_getIcon('b_drop.png', $GLOBALS['strDrop'])  . '</a>'
+                   . '</td>' . "\n";
+            }
+    
+            $r .= '<th ' . $row_span . '>' . htmlspecialchars($index->getName()) . '</th>';
+            $r .= '<td ' . $row_span . '>' . htmlspecialchars($index->getType()) . '</td>';
+            $r .= '<td ' . $row_span . '>' . $index->isUnique(true) . '</td>';
+            $r .= '<td ' . $row_span . '>' . $index->isPacked(true) . '</td>';
+               
+            foreach ($index->getColumns() as $column) {
+                if ($column->getSeqInIndex() > 1) {
+                    $r .= '<tr class="' . ($odd_row ? 'odd' : 'even') . '">';
+                }
+                $r .= '<td>' . htmlspecialchars($column->getName());
+                if ($column->getSubPart()) {
+                    $r .= ' (' . $column->getSubPart() . ')';
+                }
+                $r .= '</td>';
+                $r .= '<td>' . htmlspecialchars($column->getCardinality()) . '</td>';
+                $r .= '<td>' . htmlspecialchars($column->getCollation()) . '</td>';
+                $r .= '<td>' . htmlspecialchars($column->getNull()) . '</td>';
+
+                if ($column->getSeqInIndex() == 1) {
+                    $r .= '<td ' . $row_span . '>' 
+                        . htmlspecialchars($index->getComments()) . '</td>';
+                }
+                $r .= '</tr>';
+            } // end foreach $index['Sequences']
+            
+            $odd_row = ! $odd_row;
+        } // end while
+        $r .= '</tbody>';
+        $r .= '</table>';
+        
+        if (! $print_mode) {
+            //$r .= PMA_check_indexes($ret_keys);
+        }
+        
+        return $r;
+    }
+}
+
+class PMA_Index_Column
+{
+    /**
+     * @var string The column name
+     */
+    protected $_name = '';
+    
+    /**
+     * @var integer The column sequence number in the index, starting with 1. 
+     */
+    protected $_seq_in_index = 1;
+    
+    /**
+     * @var string How the column is sorted in the index. “A” (Ascending) or NULL (Not sorted) 
+     */
+    protected $_collation = null;
+    
+    /**
+     * The number of indexed characters if the column is only partly indexed, 
+     * NULL if the entire column is indexed. 
+     *
+     * @var integer
+     */
+    protected $_sub_part = null;
+    
+    /**
+     * Contains YES if the column may contain NULL. 
+     * If not, the column contains NO. 
+     *
+     * @var string
+     */
+    protected $_null = '';
+    
+    /**
+     * An estimate of the number of unique values in the index. This is updated 
+     * by running ANALYZE TABLE or myisamchk -a. Cardinality is counted based on 
+     * statistics stored as integers, so the value is not necessarily exact even 
+     * for small tables. The higher the cardinality, the greater the chance that 
+     * MySQL uses the index when doing joins. 
+     *
+     * @var integer
+     */
+    protected $_cardinality = 0;
+    
+    public function __construct($params = array())
+    {
+        $this->set($params);
+    }
+    
+    public function set($params)
+    {
+        if (isset($params['Column_name'])) {
+            $this->_name = $params['Column_name'];
+        }
+        if (isset($params['Seq_in_index'])) {
+            $this->_seq_in_index = $params['Seq_in_index'];
+        }
+        if (isset($params['Collation'])) {
+            $this->_collation = $params['Collation'];
+        }
+        if (isset($params['Cardinality'])) {
+            $this->_cardinality = $params['Cardinality'];
+        }
+        if (isset($params['Sub_part'])) {
+            $this->_sub_part = $params['Sub_part'];
+        }
+        if (isset($params['Null'])) {
+            $this->_null = $params['Null'];
+        }
+    }
+    
+    public function getName()
+    {
+        return $this->_name;
+    }
+    
+    public function getCollation()
+    {
+        return $this->_collation;
+    }
+    
+    public function getCardinality()
+    {
+        return $this->_cardinality;
+    }
+    
+    public function getNull()
+    {
+        return $this->_null;
+    }
+    
+    public function getSeqInIndex()
+    {
+        return $this->_seq_in_index;
+    }
+    
+    public function getSubPart()
+    {
+        return $this->_sub_part;
+    }
+}
 ?>
\ No newline at end of file