function read_more(id) {
	  if (document.getElementById("news_" + id).style.display == 'none') {
	    document.getElementById("news_" + id).style.display = "";
	    document.getElementById("img_news_" + id).src = "/template/Blume-Hellblau/images/readmore_close.gif";
	  }else{
	    document.getElementById("news_" + id).style.display = "none";
	    document.getElementById("img_news_" + id).src = "/template/Blume-Hellblau/images/readmore_open.gif";
	  }
	}