function toggleTables(className, switchTo) {
	for (var i = 0, tabs = document.getElementsByClassName(className); i < tabs.length; i++) {
		if (tabs[i].id === document.getElementById(className).options[document.getElementById(className).selectedIndex].value) {
			tabs[i].style.display = '';
		} else {
			tabs[i].style.display = 'none';
		}
	}
}

document.getElementById('tableSwitch').onchange = function() {
	toggleTables('tableSwitch');
};