var closeTime = 7000;
var sec = closeTime / 1000;

function closeBanner()
{
	if($('#banner').is(":visible"))
		$('#banner').slideUp();
}

function showBanner()
{
	if($.cookie('banner') == null || jsvar.showBanner == '1')
	{
		// show banner
		$('#banner').slideDown();
		
		// countdown
		displaySec();
		
		// auto close
		setTimeout(function() { closeBanner() }, closeTime);
		
		// set cookie
		$.cookie('banner', 1, { expires: 1 });
	}
}

function displaySec()
{
	$('#sec').html(sec);
	sec = sec - 1;
	
	if(sec > 0)
		setTimeout(function() { displaySec() }, 1000);
}

$(function() {
	showBanner();
	
	$('#close').click(function() {
		closeBanner();
	});
});