function help_navigacia() {

	asirka = 499; //screen.availWidth;
	avyska = screen.availHeight * 0.92;
	x = screen.width - asirka * 1.02
	y = 0; // screen.height * 0.15;
	
	window.open("/help.php", "", "left="+x+",top="+y+",width="+asirka+",height="+avyska+",scrollbars=yes,resizable=yes");
}
// rozbalovanie horizontalneho menu
function show_menu(obj, show) {
	var aaa
	aaa = document.getElementById('podmenu' + obj)
	if (show == 1) {
		aaa.style.display = 'block'
	} else {
		aaa.style.display = 'none'
	}
}
function print2(id) {

	asirka = 800; //screen.availWidth;
	avyska = screen.availHeight * 0.92;
	x = screen.width - asirka * 1.02
	y = 0; // screen.height * 0.15;

	window.open("print.php?id="+id, "","left="+x+",top="+y+",width="+asirka+",height="+avyska+",scrollbars=yes,resizable=yes");
}
// funkcia na otvaranie liniek odkazujucich na externu stranku do noveho okna
// osetrenie v standarde XHTML navalidneho tagu target="_blank"
function externalLinks() {
if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "externe") {
			anchor.target = "_blank";
		}
	}
}
window.onload = externalLinks;