function changeClass(idname, classname) { // by Micha³ 'REGi' Rygielski http://regi.gamedev.pl
    class_ = document.getElementById(idname);
    class_.setAttribute("class", classname);
    class_.setAttribute("className", classname);
  }
  
  function addtext(nameform, newtext) {
  	var newtext = document.nameform.inputtext.value;
  	if (document.nameform.placement[1].checked) {
  		document.nameform.outputtext.value = "";
  		}
  	document.nameform.outputtext.value += newtext;
  }

  function forumAddItem(add) {
  	var newtext = document.forumSource.tresc.value;
  	document.forumSource.tresc.value += add;
  }