Admin Forum:JS code to lock old blogs

I'd like to know if there's a way I can tweak this code to lock only blogs sorted in a given category:


 * by: Joey Ahmadi

$(function { if (wgNamespaceNumber == 500 && $('#article-comments-ul li').size > 1) { var then = $('#article-comments-ul > .SpeechBubble:first .permalink').attr('href'); then = new String(then.match(/\d{8}/)); var monthnames = ['January','February','March','April','May','June','July', 'August','September','October','November','December']; var year = then.match(/^\d{4}/); var month = then.substring(4,6); month--; month= monthnames[month]; var day = then.match(/\d{2}$/); then = new Date(month+''+day+', '+year); var old = parseInt(now - then); old = Math.floor(old/(1000*60*60*24)); if (old > 30) { $('#article-comm').attr('disabled','disabled').text('This blog post hasn\'t been commented on for over 30 days. There is no need to comment.'); $('#article-comm-submit').attr('disabled','disabled'); $('.article-comm-reply').remove; } } });

For example, only blogs categorized in "Blog posts". ―  T hailog  14:37, March 2, 2012 (UTC)