- // Check is High Contrast is active by creating a temporary element with a\r
- // background image.\r
-\r
- var useSpacer = CKEDITOR.env.ie && CKEDITOR.env.version < 7,\r
- useBlank = CKEDITOR.env.ie && CKEDITOR.env.version == 7;\r
-\r
- var backgroundImageUrl = useSpacer ? ( CKEDITOR.basePath + 'images/spacer.gif' ) :\r
- useBlank ? 'about:blank' : 'data:image/png;base64,';\r
-\r