function getQueryVariable(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i = 0; i < vars.length; i++) {
        var pair = vars[i].split("=");
        if (pair[0] == variable) {
            return pair[1];
        }
    }

}



function goStationStart(typ) {
    
    var stationlink = getQueryVariable("path");


    if (typ == "MIO.lon" || typ == "mio.net" || typ == "mio.net V2" ) {
        window.location.href = "StationMioNet.aspx?path=" + stationlink;
    }
    else if (typ == "Pumpe") {
        window.location.href = "StationPumpe.aspx?path=" + stationlink;
    }
    else if (typ == "Bruecke") {
        window.location.href = "StationBruecke.aspx?path=" + stationlink;
    }
    else if (typ == "Wago") {
        window.location.href = "StationWago.aspx?path=" + stationlink;
    }
    else if (typ == "ICL8") {
        window.location.href = "StationICL.aspx?DE=8&path=" + stationlink;
    }
    else if (typ == "ICL16") {
        window.location.href = "StationICL.aspx?DE=16&path=" + stationlink;
    }
    else if (typ == "ICL24") {
        window.location.href = "StationICL.aspx?DE=24&path=" + stationlink;
    }
    else if (typ == "BrueckeMioNetII") {
        window.location.href = "StationMioIIBruecke.aspx?path=" + stationlink;
    }
    else {
        window.location.href = "Station.aspx?path=" + stationlink+"&info=Standard";
    }
 
}

function makeWorkTask(path, backLink) {
    window.location.href = "WorkTasks/NewOrder.aspx?path=" + path + "&link=" + backLink+".aspx";
}

function makeWorkTaskStation(path, backLink) {
    var station = getQueryVariable("path");
    window.location.href = "../WorkTasks/NewOrder.aspx?path=" + path + "&link=station&station="+station;
}

function getViewport() {

    var viewPortWidth;
    var viewPortHeight;

    // the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight
    if (typeof window.innerWidth != 'undefined') {
        viewPortWidth = window.innerWidth,
        viewPortHeight = window.innerHeight
    }

        // IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
    else if (typeof document.documentElement != 'undefined'
    && typeof document.documentElement.clientWidth !=
    'undefined' && document.documentElement.clientWidth != 0) {
        viewPortWidth = document.documentElement.clientWidth,
        viewPortHeight = document.documentElement.clientHeight
    }

        // older versions of IE
    else {
        viewPortWidth = document.getElementsByTagName('body')[0].clientWidth,
        viewPortHeight = document.getElementsByTagName('body')[0].clientHeight
    }
    return [viewPortWidth, viewPortHeight];
}


function isMobileDevice() {
    return (typeof window.orientation !== "undefined") || (navigator.userAgent.indexOf('IEMobile') !== -1);
};