function expand_news(id)
{
	if(document.getElementById("post-" + id).className == "news")
	{
		document.getElementById("post-" + id).className = "news_hide";
		document.getElementById("plus_minus_" + id).src = "http://florensia.gamona.de/wp-content/themes/florensia/images/plus_icon.png";
	}
	else
	{
		document.getElementById("post-" + id).className = "news";
		document.getElementById("plus_minus_" + id).src = "http://florensia.gamona.de/wp-content/themes/florensia/images/minus_icon.png";
	}
}