function height() {
    obj = document.getElementById('content');
    if (((obj.offsetHeight-505)%57) != 0) {
        var height = (obj.offsetHeight-Math.abs((obj.offsetHeight-505)%57)+57)+'px';
        obj.style.minHeight = height;
        if (!window.XMLHttpRequest) obj.style.height = height;
    }
}

// IE6 png fix
if (typeof(DD_belatedPNG) == 'object') {
    var hasPng = '.png';
    DD_belatedPNG.fix(hasPng);
}