topaz.wputil = {
username:function() {
  return mw.config.get('wgUserName');
  //return topaz.util.getobj("pt-userpage").childNodes[0].childNodes[0].nodeValue;
},
iseditpage:function() {
  return document.title.indexOf("Editing ")==0;
},
pagename:function() {
  var iseditpage = topaz.wputil.iseditpage();
  return document.title.substr(iseditpage?8:0,document.title.indexOf(" - ")-(iseditpage?8:0));
},
addsidepanel:function(id,label) {
  var div = topaz.util.add(topaz.util.getobj("column-one"), "div", {className:"portlet",id:id});
  topaz.util.add(div, "H5").innerHTML = label;
  topaz.util.add(topaz.util.add(div, "div", {className:"pBody"}), "ul");
},
addsidepanelbutton:function(id,label,targhref) {
  var li = topaz.util.add((topaz.util.getobj(id).getElementsByTagName("ul"))[0],"li");
  with(topaz.util.add(li,"a")) {
    innerHTML = label;
    href = targhref;
  }
  return li;
},
setpagecontent:function(pagename,content,summary,watch) {
  var prelimresp = topaz.comm.doreq("/w/index.php?title="+pagename+"&action=submit");
  var edittime = prelimresp.responseText.match(/\<input type='hidden' value="(\d+)" name="wpEdittime" \/\>/)[1];
  var edittoken = prelimresp.responseText.match(/\<input type='hidden' value="([^"]+)" name="wpEditToken" \/\>/)[1];
  topaz.comm.doreq("/w/index.php?title="+pagename+"&action=submit",
      "wpEdittime="+edittime+
      "&wpEditToken="+topaz.util.fullescape(edittoken)+
      "&wpTextbox1="+escape(content)+
      "&wpSummary="+escape(summary)+
      (watch?"&wpWatchthis=on":"")+
      "&wpSection=&wpSave=Save+page",
      {"Content-Type":"application/x-www-form-urlencoded"});
},
getpagecontent:function (pagename) {
  var req = topaz.comm.doreq("/w/index.php?title="+pagename+"&action=edit");
  var content = req.responseText.match(/\<textarea[\w\W]*?\>([\w\W]*?)\<\/textarea\>/)[1];
  content = content.replace(/\&lt\;/gi, "<");
  content = content.replace(/\&gt\;/gi, ">");
  content = content.replace(/\&quot\;/gi, "\"");
  content = content.replace(/\&amp\;/gi, "&");
  return content;
}
};