function renderBlockOnIE(block) {
				var oldRng;

				if (tinymce.isIE && dom.isBlock(block)) {
					oldRng = selection.getRng();
					block.appendChild(dom.create('span', null, '\u00a0'));
					selection.select(block);
					block.lastChild.outerHTML = '';
					selection.setRng(oldRng);
				}
			}
function renderBlockOnIE(block) {
				var oldRng;

				if (tinymce.isIE && dom.isBlock(block)) {
					oldRng = selection.getRng();
					block.appendChild(dom.create('span', null, '\u00a0'));
					selection.select(block);
					block.lastChild.outerHTML = '';
					selection.setRng(oldRng);
				}
			}
function renderBlockOnIE ( block ) { var oldRng ; if ( tinymce . isIE && dom . isBlock ( block ) ) { oldRng = selection . getRng ( ) ; block . appendChild ( dom . create ( 'span' , null , '\u00a0' ) ) ; selection . select ( block ) ; block . lastChild . outerHTML = '' ; selection . setRng ( oldRng ) ; } }
Renders empty block on IE
Renders empty block on IE