From d14d739d24c811cc4da9214b1802522d84e4a8c9 Mon Sep 17 00:00:00 2001
From: vyshane <vyshane>
Date: Thu, 23 Nov 2006 08:36:22 +0000
Subject: [PATCH] Merged from 1.7.

---
 lib/ajax/section_classes.js | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/lib/ajax/section_classes.js b/lib/ajax/section_classes.js
index fcbea37e0c..10aa4bb6b0 100755
--- a/lib/ajax/section_classes.js
+++ b/lib/ajax/section_classes.js
@@ -507,6 +507,8 @@ resource_class.prototype.init_resource = function(id, group, config, parentObj)
     this.linkContainer = this.getEl().getElementsByTagName('a')[0];
 
     this.commandContainer = null;
+	this.indentLeftButton = null;
+	this.indentRightButton = null;
     this.viewButton = null;
 	this.groupButton = null;
     this.handle = null;
@@ -600,12 +602,14 @@ resource_class.prototype.init_buttons = function() {
 		                                                 ['class', 'editing_moveleft']]);
 		YAHOO.util.Event.addListener(button, 'click', this.indent_left, this, true);
 		commandContainer.appendChild(button);
+		this.indentLeftButton = button;
 	}
 	if (moveRight) {
 		var button = main.mk_button('a', '/t/right.gif', [['title', main.portal.strings['moveright']],
 		                                                  ['class', 'editing_moveright']]);
 		YAHOO.util.Event.addListener(button, 'click', this.indent_right, this, true);
 		commandContainer.appendChild(button);
+		this.indentRightButton = button;
 	}
 
     // Add edit button back in.
@@ -659,11 +663,9 @@ resource_class.prototype.indent_left = function() {
 		// Remove the indent left button as well.
 		var commandContainer = YAHOO.util.Dom.getElementsByClassName('commands',
 								'span', this.getEl())[0];
-		
-		var indentLeftBtn = YAHOO.util.Dom.getElementsByClassName('editing_moveleft',
-								'a', commandContainer)[0];
 
-		commandContainer.removeChild(indentLeftBtn);
+		commandContainer.removeChild(this.indentLeftButton);
+		this.indentLeftButton = null;
 	}
 	main.connect('POST', 'class=resource&field=indentleft', null, 'id='+this.id);
 	return true;
@@ -691,17 +693,12 @@ resource_class.prototype.indent_right = function() {
 	var commandContainer = YAHOO.util.Dom.getElementsByClassName('commands',
 							'span', this.getEl())[0];
 
-	var indentLeftBtn = YAHOO.util.Dom.getElementsByClassName('editing_moveleft',
-							'a', commandContainer)[0];
-
-	var indentRightBtn = YAHOO.util.Dom.getElementsByClassName('editing_moveright',
-							'a', commandContainer)[0];
-
-	if (!indentLeftBtn) {
+	if (!this.indentLeftButton) {
 		var button = main.mk_button('a', '/t/left.gif', [['title', main.portal.strings['moveleft']],
 												         ['class', 'editing_moveleft']]);
 		YAHOO.util.Event.addListener(button, 'click', this.indent_left, this, true);
-		commandContainer.insertBefore(button, indentRightBtn);
+		commandContainer.insertBefore(button, this.indentRightButton);
+		this.indentLeftButton = button;
 	}
 	main.connect('POST', 'class=resource&field=indentright', null, 'id='+this.id);
 	return true;
-- 
2.39.5