diff --git a/htdocs/sql/pmd_relation_new.php b/htdocs/sql/pmd_relation_new.php
new file mode 100755
--- /dev/null
+++ b/htdocs/sql/pmd_relation_new.php
@@ -0,0 +1,107 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ *
+ * @version $Id: pmd_relation_new.php 11132 2008-02-21 17:42:07Z lem9 $
+ * @package phpMyAdmin-Designer
+ */
+
+/**
+ *
+ */
+include_once 'pmd_common.php';
+$die_save_pos = 0;
+include_once 'pmd_save_pos.php';
+require_once './libraries/relation.lib.php';
+extract($_POST, EXTR_SKIP);
+
+$tables = PMA_DBI_get_tables_full($db, $T1);
+$type_T1 = strtoupper($tables[$T1]['ENGINE']);
+$tables = PMA_DBI_get_tables_full($db, $T2);
+//print_r($tables);
+//die();
+$type_T2 = strtoupper($tables[$T2]['ENGINE']);
+
+//  I n n o D B
+if ($type_T1 == 'INNODB' and $type_T2 == 'INNODB') {
+    // relation exists?
+    $existrel_innodb = PMA_getForeigners($db, $T2, '', 'innodb');
+    if (isset($existrel_innodb[$F2])
+     && isset($existrel_innodb[$F2]['constraint'])) {
+         PMD_return(0,'strErrorRelationExists');
+    }
+// note: in InnoDB, the index does not requires to be on a PRIMARY
+// or UNIQUE key
+// improve: check all other requirements for InnoDB relations
+    $result      = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($T1) . ';');
+    $index_array1   = array(); // will be use to emphasis prim. keys in the table view
+    while ($row = PMA_DBI_fetch_assoc($result))
+        $index_array1[$row['Column_name']] = 1;
+    PMA_DBI_free_result($result);
+
+    $result     = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($T2) . ';');
+    $index_array2  = array(); // will be used to emphasis prim. keys in the table view
+    while ($row = PMA_DBI_fetch_assoc($result))
+        $index_array2[$row['Column_name']] = 1;
+    PMA_DBI_free_result($result);
+
+    if (! empty($index_array1[$F1]) && ! empty($index_array2[$F2])) {
+        $upd_query  = 'ALTER TABLE ' . PMA_backquote($T2)
+                 . ' ADD FOREIGN KEY ('
+                 . PMA_backquote($F2) . ')'
+                 . ' REFERENCES '
+                 . PMA_backquote($db) . '.'
+                 . PMA_backquote($T1) . '('
+                 . PMA_backquote($F1) . ')';
+
+        if ($on_delete != 'nix') {
+            $upd_query   .= ' ON DELETE ' . $on_delete;
+        }
+        if ($on_update != 'nix') {
+            $upd_query   .= ' ON UPDATE ' . $on_update;
+        }
+        PMA_DBI_try_query($upd_query) or PMD_return(0,'strErrorRelationAdded');
+    PMD_return(1,'strInnoDBRelationAdded');
+    }
+
+//  n o n - I n n o D B
+} else {
+    if ($GLOBALS['cfgRelation']['relwork'] == false) {
+        PMD_return(0, 'strGeneralRelationFeat:strDisabled');
+    } else {
+        // no need to recheck if the keys are primary or unique at this point,
+        // this was checked on the interface part
+
+        $q  = 'INSERT INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
+                            . '(master_db, master_table, master_field, foreign_db, foreign_table, foreign_field)'
+                            . ' values('
+                            . '\'' . PMA_sqlAddslashes($db) . '\', '
+                            . '\'' . PMA_sqlAddslashes($T2) . '\', '
+                            . '\'' . PMA_sqlAddslashes($F2) . '\', '
+                            . '\'' . PMA_sqlAddslashes($db) . '\', '
+                            . '\'' . PMA_sqlAddslashes($T1) . '\','
+                            . '\'' . PMA_sqlAddslashes($F1) . '\')';
+
+        if (PMA_query_as_cu($q , false, PMA_DBI_QUERY_STORE)) {
+            PMD_return(1, 'strInternalRelationAdded');
+        } else {
+            PMD_return(0, 'strErrorRelationAdded');
+        }
+   }
+}
+
+function PMD_return($b,$ret)
+{
+    global $db,$T1,$F1,$T2,$F2;
+    header("Content-Type: text/xml; charset=utf-8");//utf-8 .$_GLOBALS['charset']
+    header("Cache-Control: no-cache");
+    die('<root act="relation_new" return="'.$ret.'" b="'.$b.
+    '" DB1="'.urlencode($db).
+    '" T1="'.urlencode($T1).
+    '" F1="'.urlencode($F1).
+    '" DB2="'.urlencode($db).
+    '" T2="'.urlencode($T2).
+    '" F2="'.urlencode($F2).
+    '"></root>');
+}
+?>