var Seminars = 
{

	toggleAbstract: function(linkElement, abstactElementId)
	{

		var abstactElement = document.getElementById(abstactElementId);
		
		if (abstactElement.style.display == "none")
		{
			abstactElement.style.display = "";
			linkElement.innerHTML = "Hide abstract";
			linkElement.className = "seminars-abstract-link-expanded";
		}
		else
		{
			abstactElement.style.display = "none";
			linkElement.innerHTML = "Show abstract";
			linkElement.className = "seminars-abstract-link-collapsed";
		}

	}

}