- Refer to window.document

- No need for variables here

Thanks to Piotr for the tips

js/functions.js

@@ -1491,12 +1491,6 @@ function PMA_createTableDialog( div, url , target)
      button_options_error[PMA_messages['strOK']] = function() {$(this).parent().dialog('close').remove();}
 
      var $msgbox = PMA_ajaxShowMessage();
-     /*
-      * Use a little less than the current value, otherwise there is some 
-      * overlap; 16 is a value found by experimenting
-      */
-     var current_width = $(top.frame_content).width() - 16;
-     var current_height = $(top.frame_content).height() - 16;
 
      $.get( target , url ,  function(data) {
          //in the case of an error, show the error message returned.
@@ -1517,8 +1511,12 @@ function PMA_createTableDialog( div, url , target)
              .append(data)
              .dialog({
                  title: PMA_messages['strCreateTable'],
-                 height: current_height,
-                 width: current_width,
+             /*
+              * Use a little less than the current value, otherwise there is i
+              * some overlap; 16 is a value found by experimenting
+              */
+                 height: $(window.document).height() - 16, 
+                 width: $(window.document).width() - 16, 
                  open: PMA_verifyTypeOfAllColumns,
                  buttons : button_options
              }); // end dialog options