var NS = (navigator.appName.indexOf("Netscape")!=-1);
    var MS = (navigator.appName.indexOf("Microsoft")!=-1);
    var VER=parseInt(navigator.appVersion);
    var CSS=((MS&&VER>=4)||(NS&&VER>=5));
    var NS4=(NS&&VER==4);
    var NS6=(NS&&VER==5);
    var IE4=(MS&&VER==4);
    var IE5=(MS&&VER==5);
    var ver4= (VER>=4&&(MS||NS));
    var ver5=((MS&&VER>=5)||(NS&&VER>=5));

    function expandEl(el) {
      if ( !CSS ) return;
      if ( IE4 ) {
        whichEl = eval("id" + el);
      } else {
        whichEl = document.getElementById("id" + el);
      }
      if (whichEl ) {
        if ( whichEl.style.display != "block") {
          whichEl.style.display = "block";
        }
        else {
          whichEl.style.display = "none";
        }
      }
    }

function reply(phon_id, msg_id, title, win_name){
	win=window.open("", win_name, "width=500, height=500, scrollbars=1, status=1, resizeable=1");
	win.location.href="/Client.php?go=forum&act=win_reply&phon_id="+phon_id+"&title="+escape(title)+"&msg_id="+msg_id;
	win.focus();
	if (win.opener == null) win.opener = window;
}

function report_spam(msg_id){
	win=window.open('', 'win_spam', 'width=300, height=200, scrollbars=0, status=0, resizeable=1');
	win.location.href="/Client.php?go=forum&act=win_spam&msg_id="+msg_id;
	win.focus();
	if (win.opener==null) win.opener = window;
}