function addToCompare(id) {
	var form = document.getElementById('compareForm');
	var inp = document.getElementById('compareId');
	var act = document.getElementById('compareAction');
	inp.value = id;
	act.value = 'add';
	form.submit();
	return false;
}

function purgeCompare() {
	var form = document.getElementById('compareForm');
	var act = document.getElementById('compareAction');
	act.value = 'purge';
	form.submit();
	return false;
}

function removeFromCompare(id) {
	var form = document.getElementById('compareForm');
	var inp = document.getElementById('compareId');
	var act = document.getElementById('compareAction');
	inp.value = id;
	act.value = 'remove';
	form.submit();
	return false;
}