function hiresimage(path, width, height) {
	win = window.open(path,'','toolbar=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=no,location=no,width=' + width + ',height=' + height);
	win.moveTo((screen.availWidth - width) / 2,(screen.availHeight - height) / 2);
}

function showTafeln() {
	imgwindow = window.open("http://www.frischfisch.tv/index.php?cmd=tafeln","","toolbar=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=no,location=no,width=460,height=400");
	imgwindow.moveTo((screen.availWidth - 460) / 2,(screen.availHeight - 400) / 5 * 2);
}

function updateCalendar() {
	var select = objectByID('select_archive');
	var year = select.options[select.selectedIndex].text;
	
	toggleArchiveVisible(year);
}

function objectByID(id) {
	var returnVar;
	if (document.getElementById) {
		returnVar = document.getElementById(id);
	} else if (document.all) {
		returnVar = document.all[id];
	}	
	return returnVar;
}