var winImg = null;
var winAud = null;

function skoda( id ) {
	if( id == undefined ) return;
	var url = "/id/" + id + "&look=NullLook";
	var ts = document.getElementsByTagName('title');
	var param = "toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width=840,height=840";
	if( winImg==null || winImg.closed ) {
		winImg = window.open( url, "handrit", param );
	} else {
		winImg.location = url;
		winImg.focus();
	}
	winImg.document.title = ts[0].innerHTML;
}

function spila( id ) {
	if( id == undefined ) return;
	var url = "/id/" + id + "&look=NullLook";
	var ts = document.getElementsByTagName('title');
	var param = "toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width=440,height=120";
	if( winAud==null || winAud.closed ) {
		winAud = window.open( url, "audio", param );
	} else {
		winAud.location = url;
		winAud.focus();
	}
	winAud.document.title = document.title;
}