function AlignColumnHeight(columnID1, columnID2)
{
	var column1 = document.getElementById(columnID1);
	var column2 = document.getElementById(columnID2);

	if (column1.offsetHeight > column2.offsetHeight)
		column2.style.height = column1.offsetHeight + "px";
	else
		column1.style.height = column2.offsetHeight + "px";
}