function count_display(){
	_width = screen.width / 2;
	_width = _width - 250;
	return _width;
}

function init_baner(){
	_baner = document.getElementById("baner_jaro");
	_baner.style.left = count_display() + 'px';
	_baner.style.display = 'block';
}

function close_baner(){
	_baner = document.getElementById("baner_jaro");
	_baner.style.display = 'none';
	return false;
}

function show_details(){
	window.location = 'http://www.bazeny-morava.cz/akce-jaro-2010.htm';
	return true;
}