<!--
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
DOM = (document.getElementById) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;
var loaded = 0;
var gotlayers = 0;
var lastbutton='top';


function moveMenu() {
	if (gotlayers) {
		if (NS4) {
			scrWidth = window.innerWidth;
			document.layers['sluzby'].left = ((document.sirka_okna.width / 2)-390);
			document.layers['podpora'].left = ((document.sirka_okna.width / 2)-390);
			document.layers['funzone'].left = ((document.sirka_okna.width / 2)-390);
			//document.layers['katalog'].left = ((document.sirka_okna.width / 2)-390);
		} else if (DOM) {
			scrWidth = (document.body.clientWidth ? document.body.clientWidth : window.innerWidth) + 18;
			document.getElementById('sluzby').style.left = ((document.sirka_okna.width / 2)-390 +108);
			document.getElementById('podpora').style.left = ((document.sirka_okna.width / 2)-390 + 216);
			document.getElementById('funzone').style.left = ((document.sirka_okna.width / 2)-390 + 287);
//			document.getElementById('katalog').style.left = ((document.sirka_okna.width / 2)-390 + 355);
                } else {
			scrWidth = document.body.clientWidth + 18;
			document.all['sluzby'].style.pixelLeft = ((document.sirka_okna.width / 2)-390 +108);
			document.all['podpora'].style.pixelLeft = ((document.sirka_okna.width / 2)-390 + 216);
			document.all['funzone'].style.pixelLeft = ((document.sirka_okna.width / 2)-390 + 287);
		//	document.all['katalog'].style.pixelLeft = ((document.sirka_okna.width / 2)-390 + 355);
		}
	}
}
 
function popUpMenu(menuName,on) {
	if (gotlayers) {
		if (on) {
			moveMenu();
			if (NS4) {
				document.layers[menuName].visibility = "show";
			} else if (DOM) {
				document.getElementById(menuName).style.visibility = "visible";
                        } else {
				document.all[menuName].style.visibility = "visible";
			}
		} else {
			if (NS4) {
				document.layers[menuName].visibility = "hide";
			} else if (DOM) {
				document.getElementById(menuName).style.visibility = "hidden";
			} else {
				document.all[menuName].style.visibility = "hidden";
			}
		}
	}
}

function popDown() {
	popUpMenu('sluzby',false);
	popUpMenu('podpora',false);
	popUpMenu('funzone',false);
	//popUpMenu('katalog',false);
}

-->