App.setRule('div.answer-block .comments .xhr','color:#00539f;border-bottom:1px dashed;cursor:pointer');App.setRule('div.answer-block .comments .xhr:hover','color:#06F');App.setRule('div.answer-block .comments textarea','display:none');function toggleComment(elem){elem=$(elem).getParent().getElement('textarea');var style=elem.getStyle('display')==='none'?'block':'none';elem.setStyle('display',style);if(style==='block')elem.focus()}