function ShowLoginForm()
{
	var div = document.getElementById("login-form-window");
	if (!div)
		return;
	div.style.display = "block";
	document.body.appendChild(div);
	return false;
}

function CloseLoginForm()
{
	var div = document.getElementById("login-form-window");
	if (!div)
		return;

	div.style.display = "none";
	return false;
}

function banner_slider_showSlide(slide_id, clicked)
{
	if(typeof(slide_id) == 'undefined') return false;
	if(typeof(banner_slider_imgs[slide_id]) == 'undefined') return false;
	var a = document.getElementById('banner_slider_a');
	a.href = banner_slider_imgs[slide_id]['LINK'];
	a.title = banner_slider_imgs[slide_id]['NAME'];
	var img = document.getElementById('banner_slider_img');
	img.src = banner_slider_imgs[slide_id]['IMG_SRC'];
	img.alt = banner_slider_imgs[slide_id]['NAME'];
	document.getElementById('banner_slider_link_'+banner_slider_curSelectedId).className = '';
	document.getElementById('banner_slider_link_'+slide_id).className = 'selected';
	banner_slider_curSelectedId = slide_id;
	banner_slider_timer = 0;
	if((typeof(clicked) != 'undefined')&& (clicked == true))
		banner_slider_delay = banner_slider_delayDefault + banner_slider_delayOnClickInc;
	return true;
}
function banner_slider_showSlideNext()
{
	if(banner_slider_timer < banner_slider_delay)
	{
		banner_slider_timer += 0.5;
	}
	else
	{
		banner_slider_delay = banner_slider_delayDefault;
		var slideForShow = banner_slider_curSelectedId + 1;
		if(typeof(banner_slider_imgs[slideForShow]) == 'undefined')
		{
			slideForShow = 0;
		}
		banner_slider_showSlide(slideForShow);
	}
	setTimeout('banner_slider_showSlideNext()', 500);
}