var locNavT;

function locationLinkClick() {
    var menu = Ext.get('locations-hover');
    var locationsXY = menu.getXY();
    if (locationsXY[0] == -999) {
        showLocationMenu();
    }
    else {
        hideLocationMenuForReal();
    }
}

function showLocationMenu() {
    clearTimeout(locNavT);
    var menu = Ext.get('locations-hover');
    var locationsLi = Ext.get('locations-li');
    var locationsLink = Ext.get('locations-link');
    var locationsXY = locationsLink.getXY();
    var locationsW = locationsLink.getWidth();
    var locationsH = locationsLink.getHeight();
    locationsXY[1] = locationsXY[1] + locationsH - 8;
    menu.setXY(locationsXY);
    locationsLi.addClass('locations-hover');
}

function stopHideLocationMenu() {
    clearTimeout(locNavT);
}

function hideLocationMenu() {
    locNavT=setTimeout("hideLocationMenuForReal()",300);
}

function hideLocationMenuForReal() {
    var menu = Ext.get('locations-hover');
    var locationsLi = Ext.get('locations-li');
    locationsLi.removeClass('locations-hover');
    menu.setXY([-999,0]);
}

function showHideLeftPhoto() {
    if (document.getElementById('layout').selectedIndex == 0) {
        document.getElementById('leftphotoblock').style.display = 'none';
    }
    else {
        document.getElementById('leftphotoblock').style.display = '';
    }
}