function setEqualHeight(columns)	{
	var tallestcolumn = 0;
 	columns.each (
 		function() {
 			currentHeight = jQuery(this).height();
 			if(currentHeight > tallestcolumn) {
 				tallestcolumn  = currentHeight;
 			}
 		}
 	);
 	columns.height(tallestcolumn);
 }