/*
function display_sub_navigation() {
    var breite = window.innerWidth;
    var ie_breite = document.body.offsetWidth;
    if(breite < 986 || ie_breite < 966) {
        document.getElementById("content_slot_01").style.marginLeft = "0px";
        document.getElementById("content_slot_01").style.marginRight = "0px";
        document.getElementById("content_slot_01").style.borderLeftColor = "white";
        document.getElementById("content_slot_01").style.borderRightColor = "white";
        document.getElementById("content_slot_02").style.display = "none";
        document.getElementById("footer").style.marginLeft = "0px";
        document.getElementById("footer").style.marginRight = "0px";
        
        var sub = document.getElementById("sub_navigation");
        if (sub) sub.style.display = "none";

        sub = document.getElementById("search");
        if (sub) sub.style.display = "none";
    } else if(breite < 1100 || ie_breite < 1204) {
        document.getElementById("content_slot_01").style.marginRight = "0px";
        document.getElementById("content_slot_01").style.marginLeft = "211px";
        document.getElementById("content_slot_01").style.borderRightColor = "white";
        document.getElementById("content_slot_01").style.borderLeftColor = "#c5e5c3";
        document.getElementById("content_slot_02").style.display = "none";
        document.getElementById("footer").style.marginRight = "0px";
        document.getElementById("footer").style.marginLeft = "231px";

        var sub = document.getElementById("sub_navigation");
        if (sub) sub.style.display = "block";

        sub = document.getElementById("search");
        if (sub) sub.style.display = "none";
    } else {
        document.getElementById("content_slot_01").style.marginLeft = "211px";
        document.getElementById("content_slot_01").style.marginRight = "211px";
        document.getElementById("content_slot_01").style.borderLeftColor = "#c5e5c3";
        document.getElementById("content_slot_01").style.borderRightColor = "#c5e5c3";
        document.getElementById("content_slot_02").style.display = "block";
        document.getElementById("footer").style.marginLeft = "231px";
        document.getElementById("footer").style.marginRight = "231px";

        var sub = document.getElementById("sub_navigation");
        if (sub) sub.style.display = "block";

        sub = document.getElementById("search");
        if (sub) sub.style.display = "block";
    }
}

var sub = document.getElementById("bread_crumb_trail");
if (sub) sub.style.display = "none";

var sub = document.getElementById("accessibility_tools");
if (sub) sub.style.display = "none";

var old_display_sub_navigation_onresize = window.onresize;
if (typeof(old_display_sub_navigation_onresize)=='function') {
window.onresize = function()  { old_display_sub_navigation_onresize(); display_sub_navigation(); }
} else {
window.onresize = display_sub_navigation;
}

var old_display_sub_navigation_onload = window.onload;
if (typeof(old_display_sub_navigation_onload)=='function') {
window.onload = function()  { old_display_sub_navigation_onload(); display_sub_navigation(); }
} else {
window.onload = display_sub_navigation;
}
*/