var cur_topic_id,cur_msg_id,buff_subject,cur_subject_div,in_edit_mode=0;var hide_prefixes=Array();function modify_topic(b,d,a){if(!window.XMLHttpRequest){return}if(typeof(window.opera)!="undefined"){var c=new XMLHttpRequest();if(typeof(c.setRequestitlebger)!="function"){return}}if(in_edit_mode==1){if(cur_topic_id==b){return}else{modify_topic_cancel()}}in_edit_mode=1;mouse_on_div=1;cur_topic_id=b;if(typeof window.ajax_indicator=="function"){ajax_indicator(true)}getXMLDocument(scripturl+"?action=quotefast;quote="+d+";sesc="+a+";modify;xml",onDocReceived_modify_topic)}function onDocReceived_modify_topic(a){cur_msg_id=a.getElementsByTagName("message")[0].getAttribute("id");cur_subject_div=document.getElementById("msg_"+cur_msg_id.substr(4));buff_subject=getInnerHTML(cur_subject_div);set_hidden_topic_areas("none");modify_topic_show_edit(a.getElementsByTagName("subject")[0].childNodes[0].nodeValue);if(typeof window.ajax_indicator=="function"){ajax_indicator(false)}}function modify_topic_cancel(){setInnerHTML(cur_subject_div,buff_subject);set_hidden_topic_areas("");in_edit_mode=0;return false}function modify_topic_save(b){if(!in_edit_mode){return true}var c,a=new Array();a[a.length]="subject="+escape(textToEntities(document.forms.quickModForm.subject.value)).replace(/\+/g,"%2B");a[a.length]="topic="+parseInt(document.forms.quickModForm.elements.topic.value);a[a.length]="msg="+parseInt(document.forms.quickModForm.elements.msg.value);if(typeof window.ajax_indicator=="function"){ajax_indicator(true)}sendXMLDocument(scripturl+"?action=jsmodify;topic="+parseInt(document.forms.quickModForm.elements.topic.value)+";sesc="+b+";xml",a.join("&"),modify_topic_done);return false}function modify_topic_done(d){if(!d){modify_topic_cancel();return true}var c=d.getElementsByTagName("smf")[0].getElementsByTagName("message")[0];var b=c.getElementsByTagName("subject")[0];var a=c.getElementsByTagName("error")[0];if(typeof window.ajax_indicator=="function"){ajax_indicator(false)}if(!b||a){return false}subjectText=b.childNodes[0].nodeValue;modify_topic_hide_edit(subjectText);set_hidden_topic_areas("");in_edit_mode=0;return false}function set_hidden_topic_areas(a){for(var b=0;b<hide_prefixes.length;b++){if(document.getElementById(hide_prefixes[b]+cur_msg_id.substr(4))!=null){document.getElementById(hide_prefixes[b]+cur_msg_id.substr(4)).style.display=a}}}function modify_topic_hide_edit(a){setInnerHTML(cur_subject_div,'<a href="'+scripturl+"?topic="+cur_topic_id+'.0">'+a+"</a>")};