function alternative_navigator(first) {

  var n = document.getElementById('flashmenu');

  var m = document.getElementById('mainMenu');

  var cookie = getCookie('alter_navi');

  if (first == undefined) first = false;

  if (n && m) {

    //alert("C: " + cookie + " F:" + first);

    if ((cookie == "0" && !first) || (cookie == "1" && first)) {

      n.style.display = "block";

      m.style.display = "none";

      if (! first) {

        setCookie('alter_navi', "1", 5);

      }

    } else {

      n.style.display = "none";

      m.style.display = "block";

      setCookie('alter_navi', "0", 5);

    }

    //alert("CO: " + cookie + " CN:" + getCookie('alter_navi') + " F:" + first);

  }

}

function createpopup(url, width, height) {

	var popupz = window.open(url, "", "width=" + width + ", height=" + height + ", resizable=no, menubar=no, toolbar=no, scrollbars=no, location=no, status=no");

        var x = (screen.width / 2) - (width / 2);

        var y = (screen.height / 2) - (height / 2);

	popupz.moveTo(x,y);

}

function setCookie(name,value,days) {

/*

	if (days) {

		var date = new Date();

		date.setTime(date.getTime()+(days*24*60*60*1000));

		var expires = "; expires="+date.toGMTString();

	}

*/

	var expires = "";

	document.cookie = name+"="+value+expires+"; path=/";

}

function getCookie(name) {

	var nameEQ = name + "=";

	var ca = document.cookie.split(';');

	for(var i=0;i < ca.length;i++) {

		var c = ca[i];

		while (c.charAt(0)==' ') c = c.substring(1,c.length);

		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);

	}

	return null;

}

function menuSupport() {

	var sfEls = document.getElementById("mainMenu").getElementsByTagName("LI");

	var foo = document.getElementById('mainMenu').getElementsByTagName("UL")[0];

	var selected = getElementsByClass(foo,'selected','*');

	for (var i=0; i<sfEls.length; i++) {

		sfEls[i].onmouseover=function() {

			submenu = this.getElementsByTagName("UL")[0];

			if (window.attachEvent) { // Internet Explorer eseten

				this.className+=" sfhover";

				if (submenu) { // ha van almenuje

					submenu.style.left = this.offsetLeft + 55 + "px"; // almenu pozicio korrekcio

					submenu.style.width = 1000 - this.offsetLeft - 55; // almenu szelessegenek beallitasa IE alatt

				}

			}

			if (document.getElementById('home')) { // ha a fooldalon van

				if (submenu) { // ha van almenuje, akkor #mainMenu hattercsereje (megjelenik az almenu hattercsikja)

					document.getElementById('mainMenu').style.backgroundImage = "url(../img/bg-mainmenu-hover.gif)";

				}

			} else { // belso oldalon van

				if ((this.className.indexOf("selected") == -1) && (this.parentNode.parentNode.className.indexOf("selected") == -1)) {

					selected[0].getElementsByTagName("UL")[0].style.visibility="hidden";

				}

			}

		}

		sfEls[i].onmouseout=function() {

			if (window.attachEvent) { // Internet Explorer eseten

				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");

			}

			if (document.getElementById('home')) { // ha a fooldalon van

				document.getElementById('mainMenu').style.backgroundImage = "url(../img/bg-mainmenu.gif)";

			} else {

				selected[0].getElementsByTagName("UL")[0].style.visibility="visible";

			}

		}

	}

}

function getElementsByClass(node,searchClass,tag) {

	var classElements = new Array();

	var els = node.getElementsByTagName(tag); // use "*" for all elements

	var elsLen = els.length;

	var pattern = new RegExp("\\b"+searchClass+"\\b");

	for (i = 0, j = 0; i < elsLen; i++) {

		if ( pattern.test(els[i].className) ) {

			classElements[j] = els[i];

			j++;

		}

	}

	return classElements;

}

function body_unload() {

}