if (top!=self) top.location=self.location;

function suche_sprung () {
	
	var lan = (document.getElementById("lan") != null && document.getElementById("lan").value && document.getElementById("lan").value != 0) ? "&lan="+document.getElementById("lan").value : "";
	var rgn = (document.getElementById("rgn") != null && document.getElementById("rgn").value && document.getElementById("rgn").value != 0) ? "&rgn="+document.getElementById("rgn").value : "";
	var ort = (document.getElementById("ort") != null && document.getElementById("ort").value && document.getElementById("ort").value != 0) ? "&ort="+document.getElementById("ort").value : "";
	var art = (document.getElementById("art") != null && document.getElementById("art").value && document.getElementById("art").value != 0) ? "&art="+document.getElementById("art").value : "";
	
	var q = '';
	var t = '';
	var dv = '';
	var db = '';
	var azp = '';
	
	var kdf = '';
	var fmf = '';
	var sng = '';
	var rsg = '';
	var brf = '';
	var umh = '';

	if(document.getElementById("q").value != '') {
		q = document.getElementById("q").value;
		q = encodeURI(q);
		q = "&q="+q;
	}
	
	if(document.getElementById('t1').checked == true) t = "&t=m";
	else if(document.getElementById('t2').checked == true) t = "&t=a";
	
	//if(document.getElementByName("t").value) t = "&t="+document.getElementByName("t").value;
	if(document.getElementById("anreise").value) dv = "&dv="+document.getElementById("anreise").value;
	if(document.getElementById("abreise").value) db = "&db="+document.getElementById("abreise").value;
	if(document.getElementById("azp").value) azp = "&azp="+document.getElementById("azp").value;
	
	// Checkboxen
	if(document.getElementById("kdf").checked == true) kdf = "&kdf=1";
	if(document.getElementById("fmf").checked == true) fmf = "&fmf=1";
	if(document.getElementById("sng").checked == true) sng = "&sng=1";
	if(document.getElementById("rsg").checked == true) rsg = "&rsg=1";
	if(document.getElementById("brf").checked == true) brf = "&brf=1";
	if(document.getElementById("umh") && document.getElementById("umh").checked == true) umh = "&umh=1";
	
	window.location.href = "/unterkunft-suchen.html?o=o" + lan + rgn + ort + art + q + t + dv + db + azp + kdf + fmf + sng + rsg + brf + umh;
}

function einaus(id) {
	var x = document.getElementById(id);
	var y = document.getElementById("link_einaus");
	x.style.display = (x.style.display == 'block' ? 'none' : 'block');
	y.firstChild.nodeValue = (x.style.display == 'block' ? 'Formular ausblenden' : 'Formular einblenden');
}

function inout(id) {
	var x = document.getElementById(id);
	x.style.backgroundColor = (x.style.backgroundColor == '') ? '#dddddd' : '';
}