window.onload = init;



function init() {

//  document.setAttribute("owner","ModellBahnArchiv");

  if (parent) {

//    if (parent.frames[0] && parent.frames[0].document.getAttribute("owner") != 'ModellBahnArchiv') parent.location.href = self.location.href;

  }

}



function show(applet,name) {

	eval("document." + applet + ".show('" + name + "')");

}



function page(applet,name,page) {

	eval("document." + applet + ".show('" + name + "','" + page + "')");

}



function check() {

	if (document.Feedback.Mail.value.indexOf('@') == -1) {

		alert("Geben Sie bitte Ihre E-Mail Adresse ein!");

		document.Feedback.Mail.focus();

		return false;

	}

	return true;

}



function userJavaEnabled() {

	return (getCookie("java") != "no");

}



function getCookie(name) {

	var s = document.cookie;

	var a = s.indexOf(name + "=");

	if(a >= 0) {

		s = s.substr(a) + ";";

		return unescape(s.substring(name.length + 1, s.indexOf(";")));

	} else {

		return null;

	}

}



function setCookie(name,value) {

	var later = new Date();

	later.setTime(later.getTime() + 3E11);

	document.cookie = name + "=" + escape(value) + "; expires=" + later.toGMTString() + "; path=/";

	return true;

}



function setPDFButton(href, referer) {

	var session = getCookie('CGISESSID');

    if (typeof session == 'undefined' || session == "") {

        return;

    }



    var pagePDF = document.getElementById("pagePDF");

    if (typeof pagePDF == 'undefined' || pagePDF == "") {

        return;

    }



    var anchor = document.createElement("a");

    anchor.setAttribute("href", "/cgi-bin/getPDF.pl?name=" + href + "&referer=" + referer);

    var img = document.createElement("img");

    img.setAttribute("src", "/images/pdficon_small.gif");

    img.setAttribute("title", "diese Seite als PDF");

    anchor.appendChild(img);

    pagePDF.appendChild(anchor);

}



function delCookie(name) {

	if(getCookie(name) != null) {

		document.cookie = name + "=deleted;" + " expires=Thu, 01-Jan-70 00:00:01 GMT; path=/";

	}

}



function getElementsByClass(className) {

    var all = document.getElementsByTagName("*");

    var elements = [];

    for (var i = 0; i < all.length; i++) {

        var element = all[i];

	if (element.className == className) {

	    elements.push(element);

	}

    }

    return elements;

}



var req;



function loadXMLDoc(url) {

	try {

        // branch for native XMLHttpRequest object

        if (window.XMLHttpRequest) {

            req = new XMLHttpRequest();

            req.onreadystatechange = processReqChange;

            req.open("GET", url, true);

            req.send(null);

        // branch for IE/Windows ActiveX version

        } else if (window.ActiveXObject) {

            req = new ActiveXObject("Microsoft.XMLHTTP");

            if (req) {

                req.onreadystatechange = processReqChange;

                req.open("GET", url, true);

                req.send();

            }

        }

	} catch (e) {

		alert("Es ist ein Fehler aufgetreten.\nError name: " + e.name + ".\nError message: " + e.message);

	}

}



function processReqChange() {

    // only if req shows "loaded"

    if (req.readyState == 4) {

        // only if "OK"

        if (req.status == 200) {

    		document.getElementById("menu").innerHTML = req.responseText;

        }

        else {

            alert("There was a problem retrieving the XML data:\n" + req.statusText);

        }

    }

}



function loadMenu(show, high) {

    try {

        loadXMLDoc("/cgi-bin/getMenu.pl?show=" + show + "&high=" + high + "&mode=xml");

        setCookie("navi", show);

    }

    catch(e) {

        var msg = (typeof e == "string") ? e : ((e.message) ? e.message : "Unknown Error");

        alert("Unable to get XML data:\n" + msg);

    }

    return;

}