// DatenSchaetze.de JavaScript (c) 2009 DatenSchaetze.de / Dominik Hofferer

/* addDOMLoadEvent
 * (c)2006 Jesse Skinner/Dean Edwards/Matthias Miller/John Resig
 * http://www.thefutureoftheweb.com/blog/adddomloadevent
*/
 
addDOMLoadEvent = (function(){
    // create event function stack
    var load_events = [],
        load_timer,
        script,
        done,
        exec,
        old_onload,
        init = function () {
            done = true;

            // kill the timer
            clearInterval(load_timer);

            // execute each function in the stack in the order they were added
            while (exec = load_events.shift())
                exec();

            if (script) script.onreadystatechange = '';
        };

    return function (func) {
        // if the init function was already ran, just run this function now and stop
        if (done) return func();

        if (!load_events[0]) {
            // for Mozilla/Opera9
            if (document.addEventListener)
                document.addEventListener('DOMContentLoaded', init, false);

            // for Internet Explorer
            /*@cc_on @*/
            /*@if (@_win32)
                document.write('<script id=__ie_onload defer src=//0><\/scr'+'ipt>');
                script = document.getElementById('__ie_onload');
                script.onreadystatechange = function() {
                    if (this.readyState == 'complete')
                        init(); // call the onload handler
                };
            /*@end @*/

            // for Safari
            if (/WebKit/i.test(navigator.userAgent)) { // sniff
                load_timer = setInterval(function() {
                    if (/loaded|complete/.test(document.readyState))
                        init(); // call the onload handler
                }, 10);
            }

            // for other browsers set the window.onload, but also execute the old window.onload
            old_onload = window.onload;
            window.onload = function() {
                init();
                if (old_onload) old_onload();
            };
        }

        load_events.push(func);
    }
})();


function f1 () {
// zoon login fields

  if (document.getElementById('username'))
  {
    if (document.getElementById('username').value !== '')
    {
      document.getElementById('username').style.background = '#ffffff center center no-repeat';
    }
    else
    {
    document.getElementById('username').style.background = 'url(./styles/ProPearl2/template/img/username.png) center center no-repeat';
    }
  }
  if (document.getElementById('password'))
  {
    if (document.getElementById('password').value !== '')
    {    
      document.getElementById('password').style.background = '#ffffff center center no-repeat';
    }
    else
    {
    document.getElementById('password').style.background = 'url(./styles/ProPearl2/template/img/password.png) center center no-repeat';
    }
  }
}

addDOMLoadEvent(f1);