function popUp()
{
	window.open('apo.php','apo','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=yes,resizable=no,width=460,height=650');
}
function popme(url)
{
	window.open(url,'','toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,copyhistory=yes,resizable=yes,width=960,height=650');
}
function popUp2(url,width, height)
{
	window.open(url,'organigramm','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=yes,resizable=no,width='+width+',height='+height+'');
}
// following functions MB:
function submitme(lang)
{
	chkRequired(lang);
}
function chkRequired(lang) {
      // prejdi cely doc
	var lists = document.getElementsByTagName("input");
	var req = 0;
        
        for (i = 0; i < lists.length; i++) {
		var x = lists[i];
		if ((x.className.indexOf("required") > -1) && (x.value == '')) {
			x.style.backgroundColor = '#FF8888';
			req = 1;
		} else {
			x.style.backgroundColor = '#cccccc';
		}
        }
	if (req == 1)
	{
		
		return false;
	}
	else
	{
		document.mailform.submit();
		return true;
	}
}