// Domain relaxing enabled, then set document domain
if(tinymce.relaxedDomain){
// We need to write the contents here in IE since multiple writes messes up refresh button and back button
if(isIE)
u='javascript:(function(){document.open();document.domain="'+document.domain+'";var ed = window.parent.tinyMCE.get("'+t.id+'");document.write(ed.iframeHTML);document.close();ed.setupIframe();})()';