Index: _whatsnew.html
===================================================================
--- _whatsnew.html	(revision 1684)
+++ _whatsnew.html	(working copy)
@@ -53,6 +53,8 @@
 			an issue in FCKTools.FixCssUrls that, other than wrong, was breaking Opera.</li>
 		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/1695">#1695</a>] Removed
 			Ctrl-Tab hotkey for Source mode and allowed Ctrl-T to work in Firefox.</li>
+		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/1920">#1920</a>] Fixed SSL
+			warning message when opening image and flash dialogs under HTTPS in IE6.</li>
 	</ul>
 	<h3>
 		Version 2.6 Beta 1</h3>
Index: editor/dialog/fck_flash.html
===================================================================
--- editor/dialog/fck_flash.html	(revision 1684)
+++ editor/dialog/fck_flash.html	(working copy)
@@ -96,7 +96,9 @@
 				<input id="txtUploadFile" style="WIDTH: 100%" type="file" size="40" name="NewFile" /><br />
 				<br />
 				<input id="btnUpload" type="submit" value="Send it to the Server" fckLang="DlgLnkBtnUpload" />
-				<iframe name="UploadWindow" style="DISPLAY: none" src="javascript:void(0)"></iframe>
+				<script type="text/javascript">
+					document.write( '<iframe name="UploadWindow" style="DISPLAY: none" src="' + FCKTools.GetVoidUrl() + '"></iframe>' ) ;
+				</script>
 			</form>
 		</div>
 		<div id="divAdvanced" style="DISPLAY: none">
Index: editor/dialog/fck_image.html
===================================================================
--- editor/dialog/fck_image.html	(revision 1684)
+++ editor/dialog/fck_image.html	(working copy)
@@ -164,7 +164,9 @@
 			<input id="txtUploadFile" style="width: 100%" type="file" size="40" name="NewFile" /><br />
 			<br />
 			<input id="btnUpload" type="submit" value="Send it to the Server" fcklang="DlgLnkBtnUpload" />
-			<iframe name="UploadWindow" style="display: none" src="javascript:void(0)"></iframe>
+			<script type="text/javascript">
+				document.write( '<iframe name="UploadWindow" style="display: none" src="' + FCKTools.GetVoidUrl() + '"></iframe>' ) ;
+			</script>
 		</form>
 	</div>
 	<div id="divLink" style="display: none">
Index: editor/dialog/fck_image/fck_image_preview.html
===================================================================
--- editor/dialog/fck_image/fck_image_preview.html	(revision 1684)
+++ editor/dialog/fck_image/fck_image_preview.html	(working copy)
@@ -53,7 +53,7 @@
 <body style="color: #000000; background-color: #ffffff">
 	<div>
 		<a id="lnkPreview" onclick="return false;" style="cursor: default">
-			<img id="imgPreview" src="javascript:void(0)" onload="window.parent.UpdateOriginal();"
+			<img id="imgPreview" src="" onload="window.parent.UpdateOriginal();"
 				style="display: none" alt="" /></a>Lorem ipsum dolor sit amet, consectetuer adipiscing
 		elit. Maecenas feugiat consequat diam. Maecenas metus. Vivamus diam purus, cursus
 		a, commodo non, facilisis vitae, nulla. Aenean dictum lacinia tortor. Nunc iaculis,
