function get_obj(name) {
  var agt=navigator.userAgent.toLowerCase();
  var is_ie5 = ((parseInt(navigator.appVersion) == 4) && (agt.indexOf("msie 5.0")!=-1) && (agt.indexOf("opera") == -1));

  if (document.getElementById && !is_ie5) {
    obj=document.getElementById(name);
  } else if (document.layers) {
    obj=document.layers[name];
  } else if (document.all) {
    obj=document.all[name];
  } else {
    obj=false;
  }

  return obj;
}


function hide_obj(name) {
  var agt=navigator.userAgent.toLowerCase();
  var is_ie5 = ((parseInt(navigator.appVersion) == 4) && (agt.indexOf("msie 5.0")!=-1) && (agt.indexOf("opera") == -1));

  if (document.getElementById && !is_ie5) {
    obj=document.getElementById(name).style.visibility = "hidden";
    document.getElementById(name).style.display = "none";
  } else if (document.layers) {
    obj=document.layers[name].visibility = "hide";
    document.layers[name].display = "none";
  } else if (document.all) {
    obj=document.all[name].style.visibility = "hidden";
    document.all[name].display = "none";
  } else {
    obj=false;
  }
}

function show_obj(name) {
  var agt=navigator.userAgent.toLowerCase();
  var is_ie5 = ((parseInt(navigator.appVersion) == 4) && (agt.indexOf("msie 5.0")!=-1) && (agt.indexOf("opera") == -1));
  if (document.getElementById && !is_ie5) {
    obj=document.getElementById(name).style.visibility = "visible";
    document.getElementById(name).style.display = "inline";
  } else if (document.layers) {
    obj=document.layers[name].visibility = "show";
    document.layers[name].display = "inline";
  } else if (document.all) {
    obj=document.all[name].style.visibility = "visible";
    document.all[name].display = "inline";
  } else {
    obj=false;
  }
}



var ns4 = document.layers;
var ns6 = document.getElementById && !document.all;
var ie4 = document.all;
offsetX = 20;
offsetY = 0;
var toolTipSTYLE="";
function initToolTips()
{
  if(ns4||ns6||ie4)
  {
    if(ns4) toolTipSTYLE = document.toolTipLayer;
    else if(ns6) toolTipSTYLE = document.getElementById("toolTipLayer").style;
    else if(ie4) toolTipSTYLE = document.all.toolTipLayer.style;
    if(ns4) document.captureEvents(Event.MOUSEMOVE);
    else
    {
      toolTipSTYLE.visibility = "visible";
      toolTipSTYLE.display = "none";
    }
    //document.onmousemove = moveToMouseLoc;
  }
}
function toolTip(msg, fg, bg)
{
	moveToMouseLoc;
  if(toolTip.arguments.length < 1) // hide
  {
    if(ns4) toolTipSTYLE.visibility = "hidden";
    else toolTipSTYLE.display = "none";
  }
  else // show
  {
    if(!fg) fg = "777777";
    if(!bg) bg = "FFFFFF";
    var content = msg;
    if(ns4)
    {
      toolTipSTYLE.document.write(content);
      toolTipSTYLE.document.close();
      toolTipSTYLE.visibility = "visible";
    }
    if(ns6)
    {
      document.getElementById("toolTipLayer").innerHTML = content;
      toolTipSTYLE.display='block'
    }
    if(ie4)
    {
      document.all("toolTipLayer").innerHTML=content;
      toolTipSTYLE.display='block'
    }
  }
}
function moveToMouseLoc(e)
{
  if(ns4||ns6)
  {
    x = e.pageX;
    y = e.pageY;
  }
  else
  {
    x = event.x + document.body.scrollLeft;
    y = event.y + document.body.scrollTop;
  }
  toolTipSTYLE.left = x + offsetX;
  toolTipSTYLE.top = y + offsetY;
  return true;
}


function pomoc(thread) {
		var w = 400; 
		var h = 450;

		var winl = (screen.width - w) / 2;
		var wint = (screen.height - h) / 2;

		window.open('./help/thread.php?thread=' + thread,'help','titlebar=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=' + w + ',height=' + h + ',top=' + wint + ',left=' + winl);
}

function mailafisz(name) {
	document.location.href = 'mailto:' + name + '@afisz.pl';
}

function hpop(url, width, height) {
	window.open(url,"hpop",'width=' + width + ',height=' + height + ',left=50,top=50,resizable=0,scrollbars=no,menubar=no' );
}