var object = false;
 
if (window.XMLHttpRequest) object = new XMLHttpRequest();
else if (window.ActiveXObject) object = new ActiveXObject("Microsoft.XMLHTTP");
 
function getData(dataSource, divID)
{
    if (object.readyState==4 || object.readyState==0) 
    {
        var obj = document.getElementById(divID);
        object.open("GET", dataSource);
        object.onreadystatechange = function()
        {
            if (object.readyState == 4 && object.status == 200)
			{
					if(object.responseText.length > 1)
						obj.innerHTML= object.responseText;
			}
            
        }
         object.send(null);
      }
}

function odswiezaj()
{
   #   getData('http://forum.thesims3mod.info/Themes/default/shoutbox.php','shoutbox_czytaj');
   #   setTimeout("odswiezaj()", 5000);
}
odswiezaj();