function togglesearch() {
	var the_link = document.getElementById('e_search_link');
	var the_box = document.getElementById('extended_search');
	var other_box = document.getElementById('finder_help');
	var other_link = document.getElementById('help_link');	
	other_box.style.display = "none";
	other_link.style.background = "transparent url(/images/i_pfeil_norm.gif) no-repeat scroll 0% 50%";
	if (the_box.style.display == '' || the_box.style.display == 'none') {
		the_link.style.background = "transparent url(/images/i_pfeil_down.gif) no-repeat scroll 0% 50%";
		the_box.style.display = 'block';
	} else {
		the_link.style.background = "transparent url(/images/i_pfeil_norm.gif) no-repeat scroll 0% 50%";
		the_box.style.display = 'none';	
	}
	// make the container smaller
}
function togglehelp() {
	var the_link = document.getElementById('help_link');
	var the_box = document.getElementById('finder_help');
	var other_box = document.getElementById('extended_search');
	var other_link = document.getElementById('e_search_link');	
	other_box.style.display = "none";
	other_link.style.background = "transparent url(/images/i_pfeil_norm.gif) no-repeat scroll 0% 50%";
	
	if (the_box.style.display == '' || the_box.style.display == 'none') {
		the_link.style.background = "transparent url(/images/i_pfeil_down.gif) no-repeat scroll 0% 50%";
		the_box.style.display = 'block';
	} else {
		the_link.style.background = "transparent url(/images/i_pfeil_norm.gif) no-repeat scroll 0% 50%";
		the_box.style.display = 'none';	
	}
}
function change_class(id, new_class){
	document.getElementById(id).className=new_class;
}
function sel_link(the_id, the_val) {
	link = document.getElementById(the_id);
	i = 1;
	var l_elem = eval("document.getElementById('t_l" +i+"')");
	while (l_elem != null) {
		if (l_elem.id == the_id) {
			change_class(l_elem.id, "sel");
		} else {
			change_class(l_elem.id, "");
		}
		i++;
		var l_elem = eval("document.getElementById('t_l" +i+"')");		
	}
	document.main.bezid.value = the_val;
	ch_bezirk(the_val);
}
/*  Handle asynch requests */
function hide_boxes() {
	var help_link = document.getElementById('help_link');
	var help_box = document.getElementById('finder_help');
	var search_box = document.getElementById('extended_search');
	var search_link = document.getElementById('e_search_link');
	search_link.style.background = "transparent url(/images/i_pfeil_norm.gif) no-repeat scroll 0% 50%";
	search_box.style.display = "none";
	help_link.style.background = "transparent url(/images/i_pfeil_norm.gif) no-repeat scroll 0% 50%";
	help_box.style.display = "none";
}
function topset_suchen() {
	var s_link = document.getElementById('f_suchen');
	s_link.innerHTML = "<img src='/images/top_suchen_sel.gif' alt='Suchen' width='70' height='55' />";
	var s_link = document.getElementById('f_vormerken');
	s_link.innerHTML = "<img src='/images/top_vormerken_norm.gif' alt='Vormerken' width='70' height='55' />";
	var s_link = document.getElementById('f_reservieren');
	s_link.innerHTML = "<img src='/images/top_reservieren_norm.gif' alt='Reservieren' width='70' height='55' />";	
}
function topset_vormerken() {
	var s_link = document.getElementById('f_suchen');
	s_link.innerHTML = "<img src='/images/top_suchen_norm.gif' alt='Suchen' width='70' height='55' />";
	var s_link = document.getElementById('f_vormerken');
	s_link.innerHTML = "<img src='/images/top_vormerken_sel.gif' alt='Vormerken' width='70' height='55' />";
	var s_link = document.getElementById('f_reservieren');
	s_link.innerHTML = "<img src='/images/top_reservieren_norm.gif' alt='Reservieren' width='70' height='55' />";	
}
function topset_reservieren() {
	var s_link = document.getElementById('f_suchen');
	s_link.innerHTML = "<img src='/images/top_suchen_norm.gif' alt='Suchen' width='70' height='55' />";
	var s_link = document.getElementById('f_vormerken');
	s_link.innerHTML = "<img src='/images/top_vormerken_norm.gif' alt='Vormerken' width='70' height='55' />";
	var s_link = document.getElementById('f_reservieren');
	s_link.innerHTML = "<img src='/images/top_reservieren_sel.gif' alt='Reservieren' width='70' height='55' />";	
}
function stop_search() {
	hide_boxes();
	topset_suchen();
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_stop_search.php", "POST", "", handle_res);
	return false;	
}
function suchen() {
	topset_suchen();
	hide_and_search('0');
	return false;
}
function vormerken() {
	topset_vormerken();
	show_vorgemerkt();
	return false;
}
function reservieren() {
	topset_reservieren();
	reservieren_1();
	return false;
}
function hide_and_search(start) {
	// die Suche initialisieren
	//hide_boxes();
	topset_suchen();
	var text = document.main.volltext.value;
	var p1 = document.main.bezid.value;
	var p2 = document.main.datum.value;
	if (document.main.bildhund.checked == true) {
		var p3 = "bhund";
	} else {
		var p3 = "";
	}
	var p4 = document.main.location.value;	
	if (!start) {
		var start=0;
	} else {
		document.main.start.value = start;
	}
	var text_arr = utf8t2d(text);
	var p1_arr = utf8t2d(p1);
	var p2_arr = utf8t2d(p2);
	var p3_arr = utf8t2d(p3);
	var p4_arr = utf8t2d(p4);	
	var s_text = b64d2t(text_arr);
	var s_par1 = b64d2t(p1_arr);
	var s_par2 = b64d2t(p2_arr);
	var s_par3 = b64d2t(p3_arr);
	var s_par4 = b64d2t(p4_arr);
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_search.php", "POST", "p1=" + s_par1 + "&p2=" + s_par2 + "&p3=" + s_par3 + "&p4=" + s_par4 + "&vtext=" + s_text + "&start=" + start, handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Die Suche Läuft...</td></tr></table>";
	return false;
}
function details(kid) {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_details.php", "POST", "kid=" + kid, handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Details werden geladen...</td></tr></table>";
	return false;
}
function entferne(kid, whereto) {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	if (whereto=='vormerken') {
		myConn.connect("/do_vorgemerkt_raus.php", "POST", "kid=" + kid, handle_res);
	} else {
		myConn.connect("/do_reserviert_raus.php", "POST", "kid=" + kid, handle_res);	
	}
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Kurs wird entfernt...</td></tr></table>";
	return false;
}
function details2(kid, whereto) {
	// hide_boxes();
	// Connect to server
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_details_vorgemerkt.php", "POST", "kid=" + kid + "&whereto=" + whereto, handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Details werden geladen...</td></tr></table>";
	return false;
}
function merk_vor(kid) {
	topset_vormerken();
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_merk_vor.php", "POST", "kid=" + kid, handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Kurs wird vorgemerkt...</td></tr></table>";
	return false;
}
function show_vorgemerkt() {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_vorgemerkt.php", "POST", "", handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Vorgemerkte Kurse werden gesucht...</td></tr></table>";
	return false;
}
function details(kid) {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_details.php", "POST", "kid=" + kid, handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Details werden geladen...</td></tr></table>";
	return false;
}
function do_jsaction_refreshvormerk() {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_jsaction_refresh_vormerk.php", "POST", " ", jactivate_res);
	return false;
}
function reservieren_1() {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_reservieren_1.php", "POST", "", handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Vorgemerkte Kurse werden gesucht...</td></tr></table>";
	return false;
}
function reservieren_2() {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_reservieren_2.php", "POST", "", handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Eingabe der persönlichen daten wird geladen...</td></tr></table>";
	return false;
}
function reservieren_3() {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_reservieren_3.php", "POST", "", handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Reservieren wird vorbereitet...</td></tr></table>";
	return false;
}
function reservieren_4() {
	var myConn = new XHConn();
	if (document.main.agbs.checked == false) {
		alert("Sie müssen die Allgemeinen Geschäftsbedingungen akzeptieren um fortzufahren!");
		return false;
	} else {
		if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
		myConn.connect("/do_reservieren_4.php", "POST", "", handle_res);
		document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Reservierung wird durchgeführt...</td></tr></table>";
	}
	return false;
}
function reservieren_5() {
	austext = "<table class='msgbanner'><tr><td style='text-align: center;'>";
	austext = austext + "<img src='/images/buchen_1.gif' alt='Kurse prüfen' /><img src='/images/buchen_2.gif' alt='Persönliche daten eingeben' /><img src='/images/buchen_3.gif' alt='Kurse reservieren' />";
	austext = austext + "</td></tr></table>\n";
	austext = austext + "<table class='msgbanner'><tr><td style='text-align: left;'>";
	austext = austext + "<br /><b>Der Reservierungsvorgang ist abgeschlossen!</b><br /><br />Folgen Sie bitte den Anweisungen auf der Reservierungsbestätigung um die Zahlungsmodalitäten abzuwickeln. Wenn wenn Sie auf der Warteliste eingetragen wurden, nehmen Sie bitte vorerst keine Einzahlungen vor. <br /><br />Sollten Sie fragen haben, so kontaktieren Sie bitte die betreffende Volkshochschule.<br /><br />Danke für Ihre Interesse!<br /><br />";
	austext = austext + "</td></tr></table>\n";
	austext = austext + "<table class='msgbanner'><tr><td style='padding-left: 100px;'>";
	austext = austext + "<a href='#top' onclick='return stop_search();'><img src='/images/link_suche_ende.gif' alt='Suche beenden'></a></td></tr></table>";
	document.getElementById('finder_c').innerHTML = austext;
	return false;
}
function reservieren_2_datencheck(bezid, teilid, doneu) {
	var vorname = document.main.vorname.value;
	var nachname = document.main.nachname.value;
	var geburtsjahr = document.main.geburtsjahr.value;
	var adresse = document.main.adresse.value;
	var plz = document.main.plz.value;
	var ort = document.main.ort.value;
	var tel1 = document.main.tel1.value;
	var tel2 = document.main.tel2.value;
	var email = document.main.email.value;
	var titel = document.main.titel.value;
	var anrede = document.main.anrede.value;
	var beruf = document.main.beruf.value;	
	var vorname_arr = utf8t2d(vorname);
	var nachname_arr = utf8t2d(nachname);	
	var geburtsjahr_arr = utf8t2d(geburtsjahr);
	var adresse_arr = utf8t2d(adresse);
	var plz_arr = utf8t2d(plz);
	var ort_arr = utf8t2d(ort);	
	var tel1_arr = utf8t2d(tel1);
	var tel2_arr = utf8t2d(tel2);
	var email_arr = utf8t2d(email);	
	var beruf_arr = utf8t2d(beruf);	
	var s_vorname = b64d2t(vorname_arr);
	var s_nachname = b64d2t(nachname_arr);
	var s_geburtsjahr = b64d2t(geburtsjahr_arr);
	var s_adresse = b64d2t(adresse_arr);
	var s_plz = b64d2t(plz_arr);
	var s_ort = b64d2t(ort_arr);
	var s_tel1 = b64d2t(tel1_arr);
	var s_tel2 = b64d2t(tel2_arr);	
	var s_email = b64d2t(email_arr);
	var s_beruf = b64d2t(beruf_arr);
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_reservieren_2.php", "POST", "vorname=" + s_vorname + "&nachname=" + s_nachname + "&geburtsjahr=" + s_geburtsjahr + "&adresse=" + s_adresse + "&plz="+ s_plz +"&ort=" + s_ort + "&tel1=" + s_tel1 + "&tel2=" + s_tel2 + "&email=" + s_email + "&beruf=" + s_beruf + "&titel=" + titel + "&anrede=" + anrede + "&t_bezid=" + bezid + "&t_teilid=" + teilid + "&doneu=" + doneu, handle_res);
	document.getElementById('finder_c').innerHTML = "<table class='navbanner'><tr><td>... Eingabe der persönlichen Daten wird geladen...</td></tr></table>";
	return false;
}
handle_res = function(z)  {
	converter_arr = b64t2d(z.responseText);
	document.getElementById("finder_c").innerHTML = utf8d2t(converter_arr);
	do_jsaction_refreshvormerk();
}

jactivate_res = function(z)  {
	eval(z.responseText);
}

ch_bez_ret = function(ret_val) {
	eval(ret_val.responseText);
	var selectedArray = locArray;
	eval("var seldd = document.main.location;");
	while (selectedArray.length < seldd.options.length) {
		seldd.options[(seldd.options.length - 1)] = null;
	}	
	for (var i=0; i < selectedArray.length; i++) {
		eval ("seldd.options[i] = new Option " + selectedArray[i] + ";");
	}
	hide_and_search('0');
}
ch_bez_ret2 = function(ret_val) {
	eval(ret_val.responseText);
	var selectedArray = locArray;
	eval("var seldd = document.main.location;");
	while (selectedArray.length < seldd.options.length) {
		seldd.options[(seldd.options.length - 1)] = null;
	}	
	for (var i=0; i < selectedArray.length; i++) {
		eval ("seldd.options[i] = new Option " + selectedArray[i] + ";");
	}
}
function ch_bezirk(id) {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_ext_vhssen.php", "POST", "BEZID=" + id, ch_bez_ret);
}
function fill_bezirk(id) {
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
	myConn.connect("/do_ext_vhssen.php", "POST", "BEZID=" + id, ch_bez_ret2);
}