rem: if (blocktagre.test(e.nodeName) || e.nodeName=='BR') return; 
add: if (blocktagre.test(e.nodeName) || /^br$/i.test(e.nodeName)) return; 
context:         function needbreak(e) {            if (isblock && e) {                if (blocktagre.test(e.nodeName) || e.nodeName=='BR') return;                parent.insertBefore(ed.newElement('br'), n);            }        }
meta: 2380	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2380/2d8706428efbec3e2798eaafec7205a7efd24de6/kupubasetools.js/clean/kupu/common/kupubasetools.js