From 5d4fa6f72511d4a3948d5527f9202d6cd2aa137f Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 23 May 2010 18:23:32 +0000
Subject: - Rollback of #787940.

---
 misc/drupal.js      | 18 ------------------
 misc/tableheader.js |  2 +-
 2 files changed, 1 insertion(+), 19 deletions(-)

(limited to 'misc')

diff --git a/misc/drupal.js b/misc/drupal.js
index 9d7ec8089..d6f7597c3 100644
--- a/misc/drupal.js
+++ b/misc/drupal.js
@@ -299,24 +299,6 @@ Drupal.getSelection = function (element) {
   return { 'start': element.selectionStart, 'end': element.selectionEnd };
 };
 
-/**
- * Checks if position:fixed is supported.
- *
- * @return
- *   Boolean indicating whether or not position:fixed is supported.
- *
- * @see http://yura.thinkweb2.com/cft/#IS_POSITION_FIXED_SUPPORTED
- */
-Drupal.positionFixedSupported = function () {
-  if (this._positionFixedSupported === undefined) {
-    var el = $('<div style="position:fixed; top:10px" />').appendTo(document.body);
-    this._positionFixedSupported = el[0].offsetTop === 10;
-    el.remove();
-  }
-
-  return this._positionFixedSupported;
-};
-
 /**
  * Build an error message from an AJAX response.
  */
diff --git a/misc/tableheader.js b/misc/tableheader.js
index daae1924d..4efe26a43 100644
--- a/misc/tableheader.js
+++ b/misc/tableheader.js
@@ -42,7 +42,7 @@ Drupal.behaviors.tableHeader = {
     // Track positioning and visibility.
     function tracker(e) {
       // Reset top position of sticky table headers to the current top offset.
-      var topOffset = Drupal.displace ? Drupal.displace.getDisplacement('top') : 0;
+      var topOffset = Drupal.settings.tableHeaderOffset ? eval(Drupal.settings.tableHeaderOffset + '()') : 0;
       $('.sticky-header').css('top', topOffset + 'px');
       // Save positioning data.
       var viewHeight = document.documentElement.scrollHeight || document.body.scrollHeight;
-- 
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