// JScript-Datei

function antispam() {
    if (document.getElementById("antispam"))
        document.getElementById("antispam").innerHTML = "";
}

function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {

	}
}
var receiveReq = getXmlHttpRequestObject();
var strSetCity = false;

function getOrt(feld) {
    var plz = feld.value;
    if(plz.length >= 4){
	    if (receiveReq.readyState == 4 || receiveReq.readyState == 0) {
		    receiveReq.open("GET", 'getOrt.aspx?plz='+plz, true);
		    receiveReq.onreadystatechange = handleGetComplete; 
		    receiveReq.send(null);
	    }
    }
}
function handleGetComplete() {
	if (receiveReq.readyState == 4) {
		document.getElementById("ddpCity").innerHTML = receiveReq.responseText;
	}
}

function showImage(src){
    document.getElementById("showImage").style.display = "block";
    document.getElementById("showImageBG").style.display = "block";
    document.getElementById("showImageSRC").src = src;
    document.getElementById("frankBody").style.overflow = "hidden";
    window.scrollTo(0,0);
    document.getElementById("showImageSRC").onerror = function (evt) {
        document.getElementById("showImageSRC").onerror = null;
        document.getElementById("showImage").style.display = "none";
        document.getElementById("showImageBG").style.display = "none";
        document.getElementById("showImageSRC").src = "";
        document.getElementById("frankBody").style.overflow = "auto";
        alert("Leider kein Bild vorhanden");
    }
}
function hideImage(){
    document.getElementById("showImageSRC").onerror = null;
    document.getElementById("showImage").style.display = "none";
    document.getElementById("showImageBG").style.display = "none";
    document.getElementById("showImageSRC").src = "";
    document.getElementById("frankBody").style.overflow = "auto";
}