function ImageLoop(Nr){
	if(Nr > 5) Nr = 1;
	document.getElementById('header1').src = "images/header1-"+Nr+".jpg";
	Nr++;
	setTimeout("ImageLoop("+Nr+")", 8000);
}

function miniwindow(URL, height, width){
	window.open(URL, "", "location=no,menubar=no,scrollbars=no,resizable=no,toolbar=no,height="+height+",width="+width);
}
function markani(){
	document.getElementById("ani").style.backgroundColor = "yellow";
	document.getElementById("ani").style.borderColor = "red";
}
function clearani(){
	document.getElementById("ani").style.backgroundColor = "white";
	document.getElementById("ani").style.borderColor = "white";
}