document.domain = "langley.eu";
// document.domain = "langleytravel.dev.netrelations.se";
var NetRIframeHeight = {
    init: function(iframeName) {
        var iframeWin = window.frames[iframeName];
        var iframeEl = document.getElementById ? document.getElementById(iframeName) : document.all ? document.all[iframeName] : null;
        if (iframeEl && iframeWin) {
            //iframeEl.style.height = "auto";
            var documentHeight = NetRIframeHeight.getDocumentHeight(iframeWin.document);
            if (documentHeight) iframeEl.style.height = documentHeight + 60 + "px";
        }
    },
    resize: function(iframeName, win) {
        var doc = win.document;
        var iframeWin = win.frames[iframeName];
        var iframeEl = doc.getElementById ? doc.getElementById(iframeName) : doc.all ? doc.all[iframeName] : null;
        if (iframeEl && iframeWin) {
            //iframeEl.style.height = "auto";
            var documentHeight = NetRIframeHeight.getDocumentHeight(iframeWin.document);
            if (documentHeight) iframeEl.style.height = documentHeight + 60 + "px";
        }
    },
    getDocumentHeight: function(doc) {
        var documentHeight = 0;
        if (doc.body) documentHeight = doc.documentElement.scrollHeight || doc.body.scrollHeight;
        return documentHeight;
    },
    addEvent: function(elm, evType, fn, useCapture) {
        if (elm.addEventListener) {
            elm.addEventListener(evType, fn, useCapture);
            return true;
        } else if (elm.attachEvent) {
            var r = elm.attachEvent('on' + evType, fn);
            return r;
        } else {
            elm['on' + evType] = fn;
        }
    }
};