var cur_topic_id, cur_msg_id, buff_subject, cur_subject_div, in_edit_mode = 0;
var hide_prefixes = Array();
function modify_topic(topic_id, first_msg_id, cur_session_id)
{
if (!window.XMLHttpRequest)
return;
if (typeof(window.opera) != "undefined")
{
var test = new XMLHttpRequest();
if (typeof(test.setRequestHeader) != "function")
return;
}
cur_topic_id = topic_id;
if (in_edit_mode == 1)
modify_topic_cancel();
in_edit_mode = 1;
if (typeof window.ajax_indicator == "function")
ajax_indicator(true);
getXMLDocument(smf_scripturl + "?action=quotefast;quote=" + first_msg_id + ";sesc=" + cur_session_id + ";modify;xml", onDocReceived_modify_topic);
}
function onDocReceived_modify_topic(XMLDoc)
{
cur_msg_id = XMLDoc.getElementsByTagName("message")[0].getAttribute("id");
cur_subject_div = document.getElementById('msg_' + cur_msg_id.substr(4));
buff_subject = getInnerHTML(cur_subject_div);
// Here we hide any other things they want hiding on edit.
set_hidden_topic_areas('none');
modify_topic_show_edit(XMLDoc.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(cur_session_id)
{
if (!in_edit_mode)
return true;
var i, x = new Array();
x[x.length] = 'subject=' + escape(textToEntities(document.forms.quickModForm['subject'].value)).replace(/\+/g, "%2B");
x[x.length] = 'topic=' + parseInt(document.forms.quickModForm.elements['topic'].value);
x[x.length] = 'msg=' + parseInt(document.forms.quickModForm.elements['msg'].value);
if (typeof window.ajax_indicator == "function")
ajax_indicator(true);
sendXMLDocument(smf_scripturl + "?action=jsmodify;topic=" + parseInt(document.forms.quickModForm.elements['topic'].value) + ";sesc=" + cur_session_id + ";xml", x.join("&"), modify_topic_done);
return false;
}
function modify_topic_done(XMLDoc)
{
if (!XMLDoc)
{
modify_topic_cancel();
return true;
}
var message = XMLDoc.getElementsByTagName("smf")[0].getElementsByTagName("message")[0];
var subject = message.getElementsByTagName("subject")[0].childNodes[0].nodeValue;
modify_topic_hide_edit(subject);
set_hidden_topic_areas('');
in_edit_mode = 0;
if (typeof window.ajax_indicator == "function")
ajax_indicator(false);
return false;
}
// Simply restore any hidden bits during topic editing.
function set_hidden_topic_areas(set_style)
{
for (var i = 0; i < hide_prefixes.length; i++)
{
if (document.getElementById(hide_prefixes[i] + cur_msg_id.substr(4)) != null)
document.getElementById(hide_prefixes[i] + cur_msg_id.substr(4)).style.display = set_style;
}
}
