function CreateBookmarkLink() {

 title = "Akademia Marynarki Wojennej im. Bohaterów Westerplatte"; 

 url = "http://www.amw.gdynia.pl/";

	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) { // Opera Hotlist
		return true; }
 }

function CheckEnterPress(e) {
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return false;
	if (keycode == 13)
	{	
		return true;
	}
}

function stopEnterPress(e) {
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return false;
	if (keycode == 13)
	{	
		return false;
	}
}

function setDisplay(objectid,displaymode) {
  $(objectid).style.display = displaymode;
}

function rozwin(name) {
    var container = document.getElementById('container'+name);
    if(container) {
      container.style.height = "17px";
      container.style.display = "";
    }
}

function zwin(name) {
    var container = document.getElementById('container'+name);
    if(container) {
      container.style.height="0px";
      container.style.display="none";
    }
}

function showJump() {
    var jumper = document.getElementById('jumpToCategory');
    jumper.style.display = 'block';
}
function hideJump() {
    var jumper = document.getElementById('jumpToCategory');
    jumper.style.display = 'none';
}