(function($) {
$.fn.equalHeight = function() {
var group = this;
$(window).bind('resize', function(){
var tallest = 0;
$(group).height('auto').each(function() {
tallest = Math.max(tallest, $(this).height());
}).height(tallest);
}).trigger('resize');
}
})(jQuery)

$(document).ready (
function()
{
$(".column").equalHeight();
$(".column2").equalHeight();
}
);