Index: trunk/kernel/admin_templates/stylesheets/block_style_edit.tpl
===================================================================
diff -u -r3664 -r4287
--- trunk/kernel/admin_templates/stylesheets/block_style_edit.tpl	(.../block_style_edit.tpl)	(revision 3664)
+++ trunk/kernel/admin_templates/stylesheets/block_style_edit.tpl	(.../block_style_edit.tpl)	(revision 4287)
@@ -57,7 +57,7 @@
 				{
 					if( ValidateRequired() )
 					{
-						openSelector('selectors','<inp2:m_t t="stylesheets/style_editor" pass="all"/>',null,850,460,'OnOpenStyleEditor');
+						openSelector('selectors', '<inp2:m_t t="stylesheets/style_editor" pass="all"/>', '', '850x460', 'OnOpenStyleEditor');
 					}
 					else
 					{