$(document).ready(function() {
	animateAdWelcome();
});

$("#adWelcome").hide();
function animateAdWelcome() {
	$("#adWelcome").animate({
		opacity: 'show',
		height: 'show'
	},'slow');
	setTimeout("hideAdWelcome()", 5500);
}
function hideAdWelcome() {
	if (!document.all) $("#adWelcome").animate({
		opacity: 'hide'
	},'slow');
	else document.getElementById('adWelcome').style.visibility = 'hidden';
}