function columnBalance() {
	var infoCol = document.getElementById('info');
	var contentCol = document.getElementById('content');
	if (infoCol.offsetHeight < contentCol.offsetHeight) {
		infoCol.style.height = contentCol.offsetHeight + 'px';
	} else {
		contentCol.style.height = infoCol.offsetHeight + 'px';
	}
}

window.onload = columnBalance;