var PageManager = { Category: { Page: "Detail.html", NeedRedirect: true, Redirect: function(params) { PageManager.Redirect("Category", params); } },
PlayList: { Page: "Dossier.html", NeedRedirect: true, Redirect: function(params) { PageManager.Redirect("PlayList", params); } },
Mediathek: { Page: "Mediathek.html", NeedRedirect: true, Redirect: function(params) { PageManager.Redirect("Mediathek", params); } },
Home: { Page: "/", Redirect: function(params) { PageManager.Redirect("Home", params); } },
Redirect: function(name, params) {
var sendPs = "";
if (params && params != true) {
for (key in params)
sendPs += (sendPs.length != 0 ? "|" : "#") + (PageManager.ParamNames.Url[key] || key) + "=" + params[key];
} else if (params)
sendPs = location.hash || location.search;
location.href = PageManager[name].Page + sendPs;
},
CurrentHash: null,
LastHash: "",
Params: {},
SetShare: function() {
var shares = document.getElementsByName("share");
var toshare = location.href;
if (toshare.indexOf("#") != -1) toshare = toshare.substring(0, toshare.indexOf("#"));
if (toshare.indexOf("?") != -1) toshare = toshare.substring(0, toshare.indexOf("?"));
if (PageManager.CurrentHash) toshare += PageManager.CurrentHash;
toshare = escape(toshare);
for (var i = 0; i < shares.length; i++) {
if (!shares[i].template) shares[i].template = shares[i].href;
shares[i].href = shares[i].template + toshare;
}
},
AddToHistory: function(params) {
if (PageManager.IsPageLoading) {
PageManager.IsPageLoading = false;
return;
}
var newLocation = PageManager.GetHash(params);
if (PageManager.CurrentHash != newLocation) {
PageManager.ParamsChanging = true;
PageManager.LastHash = newLocation;
PageManager.CurrentHash = newLocation;
PageManager.WriteHistory(false);
PageManager.ParamsChanging = false;
}
},
ForceRefresh: function() {
location.replace("?__t=" + new Date().getTime() + (PageManager.CurrentHash || ""));
},
GoToTop: function() {
PageManager.ParamsChanging = true;
if (document.documentMode && document.documentMode >= 8)
scroll(0, 0);
else {
location.replace("#top");
location.replace(PageManager.LastHash);
}
PageManager.ParamsChanging = false;
},
ReplaceHash: function(params) {
var newLocation = PageManager.GetHash(params);
PageManager.ParamsChanging = true;
PageManager.LastHash = newLocation;
PageManager.CurrentHash = newLocation;
document.location.replace(newLocation);
PageManager.ParamsChanging = false;
},
GetHash: function(params) {
var newHash = "";
for (var key in params)
newHash += (newHash == 0 ? "#" : "|") + (PageManager.ParamNames.Url[key] || key) + "=" + params[key];
return newHash;
},
WriteHistory: function(init, replace) {
if (document.documentMode && document.documentMode < 8) {
if (!PageManager.HistoryIframe) {
document.body.appendChild(PageManager.HistoryIframe = document.createElement("IFRAME"));
PageManager.HistoryIframe.style.display = "none";
}
var doc = PageManager.HistoryIframe.contentWindow.document;
doc.open();
doc.write('' + PageManager.LastHash + '
');
doc.close();
}
if (!init) {
if (replace) location.replace(PageManager.CurrentHash);
else location.href = PageManager.CurrentHash;
}
PageManager.SetShare();
},
IsHistoryChanged: function() {
if (PageManager.ParamsChanging) return false;
if (PageManager.HistoryIframe) {
var currentHash = PageManager.HistoryIframe.contentWindow.document.getElementById("state").innerHTML;
if (PageManager.LastHash != currentHash) {
location.href = currentHash;
return true;
}
return false;
}
else
return PageManager.LastHash != location.hash;
},
HistoryIframe: null,
ParamNames: { Url: { category: "c", videoid: "v", search: "s", plid: "p", autoplay: "a" }, Param: { c: "category", v: "videoid", s: "search", p: "plid", a: "autoplay"} },
SetParamsFromLink: function() {
PageManager.Params = {};
var sep = location.hash.length > 1 ? "|" : "&";
var searchStr = location.hash.length > 1 ? location.hash : location.search;
PageManager.CurrentHash = location.hash.length > 1 ? location.hash : "";
var setHash = !PageManager.CurrentHash;
PageManager.LastHash = location.hash;
if (searchStr.length > 1) {
var paramsArr = searchStr.substring(1).split(sep);
for (var i = 0; i < paramsArr.length; i++) {
var paramArr = paramsArr[i].split("=");
if (paramArr.length > 1 && paramArr[0] != "__t") {
if (paramArr.length > 2) paramArr[1] = paramsArr.slice(1).join("=");
paramArr[0] = paramArr[0].toLowerCase();
PageManager.Params[PageManager.ParamNames.Param[paramArr[0]] || paramArr[0]] = paramArr[1];
if (setHash)
PageManager.CurrentHash += (PageManager.CurrentHash.length == 0 ? "#" : "|") + (PageManager.ParamNames.Url[paramArr[0]] || paramArr[0]) + "=" + paramArr[1];
}
}
}
if (PageManager.Params.category) PageManager.Params.category = eval(PageManager.Params.category);
if (PageManager.Params.plid) PageManager.Params.plid = eval(PageManager.Params.plid);
},
OnLoad: function() {
if (location.hash || location.search)
PageManager.SetParamsFromLink();
onLoadObj.push("PageManager.WriteHistory(true)");
PageManager.Listen();
},
IsPageLoading: true,
ListenTimer: null,
ParamsChanging: false,
Listen: function() {
if (PageManager.IsHistoryChanged()) {
PageManager.SetParamsFromLink();
PageManager.IsPageLoading = true;
if (PageManager.HistoryChanged != null) PageManager.HistoryChanged();
}
PageManager.ListenTimer = window.setTimeout("PageManager.Listen()", 200);
},
HistoryChanged: null
};
PageManager.OnLoad();