rem: return html.replace(new RegExp('[ \t\r\n]+', 'g'), '').toLowerCase() == ""; 
add: return html.replace(new RegExp('[ \t\r\n]+', 'g'), '').toLowerCase() === ''; 
context: 			function isEmptyHTML(html) {				return html.replace(new RegExp('[ \t\r\n]+', 'g'), '').toLowerCase() == "";			}
meta: 3891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3891/e8e3862e104280a24076077196c7b5713720de70/tiny_mce_src.js/buggy/plugins/editors/tinymce/jscripts/tiny_mce/tiny_mce_src.js