// JavaScript Document
dirImages = '/images/';

function getElement(name)
{
    if (document.getElementById)
    return document.getElementById(name)
    else if (document.all)
    return document.all.name
    return false;
}

function trySubmit (id)
{
    if ( form = getElement(id) ) form.submit();
}

function unBlur(element)
{
    if ( element.blur ) element.blur();
}

function preloadImage()
{
    images = new Array();
	for ( var i=0; i < arguments.length; i++ )
    {
        images[i] = new Image(25, 25);
        images[i].src = dirImages + arguments[i];
        images[i].onerror = onerror;
	}
}

function onerror()
{
    //alert('err image loading');
}

function toggle()
{
	for ( var i=0; i < arguments.length; i++ )
    {
        if ( e = getElement(arguments[i]) )
        {
            e.style.display = ((e.style.display == 'none') || ((e.style.display=='') && (e.offsetWidth==0))) ? 'block' : 'none';
        }
	}
	return false;
}

function onLoad()
{
    
}

function foc()
{
    if (f = getElement('focusThis'))
    {
        f.focus();
    }
}


preloadImage (
    'topMenuDomu.gif', 'topMenuDomuHover.gif', 'topMenuDomuActive.gif',
    'topMenuNabidka.gif', 'topMenuNabidkaHover.gif', 'topMenuNabidkaActive.gif',
    'topMenuUkazky.gif', 'topMenuUkazkyHover.gif', 'topMenuUkazkyActive.gif',
    'topMenuKontakt.gif', 'topMenuKontaktHover.gif', 'topMenuKontaktActive.gif',
    'uvodContentMenuLiHoverBg.gif'
);