/* Image preloading */

function newImage(arg) {
        if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
        }
}

function changeImages() {
        if (document.images && (preloadFlag == true)) {
                for (var i=0; i<changeImages.arguments.length; i+=2) {
                        document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
                }
        }
}

var preloadFlag = false;
function preloadImages() {
        if (document.images) {
                Nav01_over = newImage("images/nav-wintergarten-over.png");
                Nav02_over = newImage("images/nav-wintergartenservice-over.png");
                Nav03_over = newImage("images/nav-hausservice-over.png");
                Nav04_over = newImage("images/nav-gartenservice-over.png");
                Nav05_over = newImage("images/nav-servicezeigen-over.png");
                Nav06_over = newImage("images/nav-beratungsservice-over.png");
                Nav07_over = newImage("images/nav-informationsserv-over.png");
                preloadFlag = true;
        }
}

function openBrWindow(theURL,winName,features) { //v2.0
 neu=window.open(theURL,winName,features);
 neu.focus()
}