Javascript debug console

var dwin = null; function debug(msg) { if ((dwin == null) || (dwin.closed)) { dwin = window.open('','debugconsole','scrollbars=yes,resizable=yes,height=150,width=300'); dwin.document.open('text/html', 'replace'); dwin.document.writeln('Javascript debug console

'); } dwin.document.writeln(msg+'
'); var objDiv = dwin.document.getElementById('debug'); objDiv.scrollTop = 10000; dwin.focus(); }