window.onload = function() {
    var imgContent = document.getElementById('topimg-loader').getElementsByTagName('li');
    if (imgContent.length > 0) {
        imgContent = imgContent[0].innerHTML.toLowerCase();
        imgContent = imgContent.substr(imgContent.indexOf('</span>')+8, imgContent.length);

        if(imgContent == '') {
            imgContent = templateUrl+'/images/header-images/home-img.jpg';
        } else {
            imgContent = templateUrl+'/images/header-images/'+imgContent;  
        }
    } else {
        imgContent = templateUrl+'/images/header-images/img-home.jpg';
    }

    document.getElementById('head-img-img').src = imgContent;
}