Index: FCKeditor/trunk/_whatsnew.html
===================================================================
--- FCKeditor/trunk/_whatsnew.html	(revision 2279)
+++ FCKeditor/trunk/_whatsnew.html	(revision 2280)
@@ -108,4 +108,6 @@
 		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/2387">#2387</a>] Fixed JavaScript
 			with list commands when the editable document is selected with Ctrl-A.</li>
+		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/2390">#2390</a>] Fixed the issue where 
+			indent styles in JavaScript-generated &lt;p&gt; blocks are erased in IE.</li> 
 	</ul>
 	<p>
Index: FCKeditor/trunk/editor/_source/internals/fckxhtml_ie.js
===================================================================
--- FCKeditor/trunk/editor/_source/internals/fckxhtml_ie.js	(revision 2279)
+++ FCKeditor/trunk/editor/_source/internals/fckxhtml_ie.js	(revision 2280)
@@ -30,5 +30,6 @@
 FCKXHtml._AppendAttributes = function( xmlNode, htmlNode, node, nodeName )
 {
-	var aAttributes = htmlNode.attributes ;
+	var aAttributes = htmlNode.attributes,
+		bHasStyle ;
 
 	for ( var n = 0 ; n < aAttributes.length ; n++ )
@@ -48,7 +49,7 @@
 			else if ( sAttName == 'style' )
 			{
-				var data = FCKTools.ProtectFormStyles( htmlNode ) ;
-				sAttValue = htmlNode.style.cssText.replace( FCKRegexLib.StyleProperties, FCKTools.ToLowerCase ) ;
-				FCKTools.RestoreFormStyles( htmlNode, data ) ;
+				// Just mark it to do it later in this function.
+				bHasStyle = true ;
+				continue ;
 			}
 			// There are two cases when the oAttribute.nodeValue must be used:
@@ -81,4 +82,13 @@
 		}
 	}
+
+	// IE loses the style attribute in JavaScript-created elements tags. (#2390) 
+	if ( bHasStyle || htmlNode.style.cssText.length > 0 )
+	{
+		var data = FCKTools.ProtectFormStyles( htmlNode ) ;
+		var sStyleValue = htmlNode.style.cssText.replace( FCKRegexLib.StyleProperties, FCKTools.ToLowerCase ) ;
+		FCKTools.RestoreFormStyles( htmlNode, data ) ;
+		this._AppendAttribute( node, 'style', sStyleValue ) ;
+	}
 }