function rozwin(id) {
	$("#"+id).slideToggle(200);
}

function pobierzDane (plik, id, kotwica) {
	$("#loading").ajaxStart(function(){    
		$(this).show();  
	});
	$("#loading").ajaxStop(function(){    
		$(this).hide();  
	});
	$.ajax({
   type: "POST",
   url: plik,
   data: "id="+id,
   success: function(html){
	 $("#commentsContent").html(html);
	 document.location.href="#"+kotwica;
   }
 });
}

function MM_setTextOfTextfield(objId,x,newText) { //v9.0
  with (document){ if (getElementById){
    var obj = getElementById(objId);} if (obj) obj.value = newText;
  }
}

function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}

function subs_mail(opcja, lng)
{
	var formularz = document.subskrypcja;
	var blad=0;

	if (lng == 'ger' || lng == 'eng' || lng == 'fr')
	{
		var txt_0 = 'Please, enter an e-mail address!';
	}
	else
	{
		var txt_0 = 'Proszę podać adres e-mail!';
	}


	if(formularz.email.value=='')
	{
		blad=1;
	}

	switch(blad)
	{
		case 0:
			formularz.se.value = opcja;
			if (opcja == 1)
			{
				formularz.submit();
			}
			else
			{
				return true;
			}
		break;
		case 1:
			alert(txt_0);
			formularz.email.focus();
			return false;
		break;
	}
}