function KlappBoxWidgets (obj, gname) {
	this.gname = gname;

		 $(obj).toggle( 
				 function () { 
					 openKlappBox(this);
				 },
				 function () { 
					 closeKlappBox(this);
				 }				 
		);
		$(".klappbox_header").next().css("display", "none");
		$(obj).children("img").attr("src", "/images/"+gname+"_zu.gif");
    var openKlappBox = function(obj){
    	$(obj).children("img").attr("src", "/images/"+gname+"_auf.gif");
    	$(obj).next().css("display", "block");
    }
    var closeKlappBox = function(obj){
    	$(obj).children("img").attr("src", "/images/"+gname+"_zu.gif");
    	$(obj).next().css("display", "none");
    }
}