function show(id,akce) {

    if (id != '') {

		id1=id+"a";

		id2=id+"b";

		if (id=='divize02_01') {
			document.getElementById('divize02_02a').style.display = "none";

			document.getElementById('divize02_02b').style.display = "none";

		}
		if (id=='divize02_02') {
			document.getElementById('divize02_01a').style.display = "none";

			document.getElementById('divize02_01b').style.display = "none";

		}
		document.getElementById(id1).style.display = (document.getElementById(id1).style.display != "none")?"none":"block";

     		document.getElementById(id2).style.display = (document.getElementById(id2).style.display != "none")?"none":"block";

	}

}