window.addEvent('load', function() {
        var content = $('content');

        var minHeight = $('sidebar').getCoordinates().height;
        if (minHeight > content.getCoordinates().height) {
                content.setStyle('height', minHeight + 'px');
                
                setTimeout(function() {
                        var minHeight = $('sidebar').getCoordinates().height;

                        if (minHeight > content.getCoordinates().height) {
                                content.setStyle('height', minHeight + 'px');
                        }
                }, 1500);
        }
});