[JavaScript][HTML]Java Script nie chce się połączyć. Opcje

[Generic]

Witam. Robię fullscren tła w html/css/js. Co jest nie tak w poniższym kodzie że nie działa mi tło tak jak powinno. Z góry dziękuję i czekam na odpowiedź. Pozdrawiam.

[HTML] pobierz, plaintext 
<img id="bg" src="background.png";base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" alt="" style="position: fixed; left: 0; top: 0" />
[HTML] pobierz, plaintext 

#bg { position: fixed; top: 0; left: 0; }
.bgwidth { width: 100%; }
.bgheight { height: 100%; }


// JavaScript Document

(function() {

var win = $(window);

win.resize(function() {

var win_w = win.width(),
win_h = win.height(),
$bg = $("#bg");

// Load narrowest background image based on
// viewport width, but never load anything narrower
// that what's already loaded if anything.
var available = [
1024, 1280, 1366,
1400, 1680, 1920,
2560, 3840, 4860
];

var current = $bg.attr('src').match(/([0-9]+)/) ? RegExp.$1 : null;

if (!current || ((current < win_w) && (current < available[available.length - 1]))) {

var chosen = available[available.length - 1];

for (var i=0; i<available.length; i++) {
if (available[i] >= win_w) {
chosen = available[i];
break;
}
}

// Set the new image
$bg.attr('src', 'background.png' + chosen + '.png');

// for testing...
// console.log('Chosen background: ' + chosen);

}

// Determine whether width or height should be 100%
if ((win_w / win_h) < ($bg.width() / $bg.height())) {
$bg.css({height: '100%', width: 'auto'});
} else {
$bg.css({width: '100%', height: 'auto'});
}

}).resize();

})(jQuery);

[muniekw]

Zobacz np to: Full Screen