/* Javascript KU HK - menu */

// nastavi umístění menu na obrazovce
function ppInit() {
	// MAIN
}
	
/***************************************************************************************************/
var ActiveMenu = null;
var ActiveSubmenu = null;
var timeLast = null;
var timeAct = null;
var ActiveTr = null;
var ActiveTr2 = null;
var barva = null;
var barva_ovr = null;
var obrId = null;
var menuId = null;
var y = null;
var s = null;
			
window.onload = function () {
	if ( getCookie("atlaszp") != "") {
		var mapaId = getCookie("atlaszp");
		var divId = "mapa";
		zobraz(divId, mapaId);
		ActiveMenu = divId + mapaId;
	}
	//xInit();
	//ppInit();
	//xAddEventListener(window, 'scroll', winOnScroll, false);
}	

//Vse skryje a vynuluje
function menu_clear () {
	if ( ActiveMenu )  {
		skryt(ActiveMenu);
		ActiveMenu = null;
		menuId = null;
		setCookie("atlaszp", null, null);
	}
}
/***************************************************************************/

//zobrazuje SUBMNENU a skryva predesle, je-li co ...				
function menuShow(divId, elementId)	{
	// skrýt submenu
	if ( ActiveMenu ) {
		skryt(ActiveMenu);
		ActiveMenu = null;
		setCookie("atlaszp", null, null);
	}
	if (divId && elementId) {
		setCookie("atlaszp", elementId, null); 
		// zobrazit submenu	
		zobraz(divId, elementId);
		ActiveMenu = divId + elementId;
	}
}

// window onScroll
function winOnScroll() {
	menu_clear();
	ppInit();
}
/***********************************************************************************************************/
function skryt (element) {
	divElement = xGetElementById(element);
	xHide(element);
}

function zobraz (Id, elementId){
	element = Id + elementId;
	divElement = xGetElementById(element);
	xShow(element);
}

function zmen_barvu (barva) {
		divTr = xGetElementById(ActiveTr);
		xBackground(divTr, barva);
		divTr2 = xGetElementById(ActiveTr2);
		xBackground(divTr2, barva);
}