function RollOver (element)

   {
       farbe = '#FFFFFF';
       element.style.backgroundColor = farbe;
	   textfarbe = '#000000';
       element.style.color = textfarbe;

   }

function color_AT_change_back(id) {

	var newcolor = "#FFFFFF";
	var helptext2 = "ATcontainer"+id;
	document.getElementById(helptext2).style.backgroundColor = newcolor;

}

function color_AT_change(id) {

	var newcolor = "#D8EAF8";
	var helptext2 = "ATcontainer"+id;
	document.getElementById(helptext2).style.backgroundColor = newcolor;

}


function close_objekt(id) {

	var helptext = "objekt"+id;
	document.getElementById(helptext).style.display = "none";

}

function open_objekt(id) {

	var helptext = "objekt"+id;
	document.getElementById(helptext).style.display = "inline";

}

function show_objekt(elem) {

	var helptext = "objekt"+elem;
	if (document.getElementById("objekt"+elem).style.display == "none") {

		open_objekt(elem);
		color_AT_change(elem);

	} else {

		close_objekt(elem);
		color_AT_change_back(elem);

	}

}