var resObjekt;

if(navigator.appName.search("Microsoft") > -1)
{
	// resObjekt = new ActiveXObjekt("Microsoft.XMLHTTP");
	resObjekt = new ActiveXObject("MSXML2.XMLHTTP");
}
else
{
	resObjekt = new XMLHttpRequest();
}

function ChangePicture()
{	
	a=Math.random();
	a*=24;
	a=Math.ceil(a)	
	if(a < 100 && a > 9) { a = "0"+a; }
	if(a < 100 && a > 0 && a < 10) { a = "00"+a; }	

	resObjekt.open('get','inc/inc_changePicture.php?imagenr='+a,true);
	resObjekt.onreadystatechange = handleResponse;
	doChangePicture(a)
	resObjekt.send(null);
}


function handleResponse()
{	
	if(resObjekt.readyState == 4)
	{		
		document.getElementById("changePicture").innerHTML = resObjekt.responseText;
	}
}