$(document).ready(function() {
    if ($(".content_b").length) {
        $(window).bind("load", function() {
            setEqualHeight($(".content_b, .content_c, .content_d"));
        });

    }
    if ($(".galleryimages").length) {
        //Examples of how to assign the ColorBox event to elements
        $("a[rel='group1']").colorbox({ transition: "fade" });
        $("a[rel='group2']").colorbox({ transition: "fade" });
        $("a[rel='group3']").colorbox({ transition: "fade" });
        $("a[rel='group4']").colorbox({ transition: "fade" });
        $("a[rel='group5']").colorbox({ transition: "fade" });
        $("a[rel='group6']").colorbox({ transition: "fade" });
        $("a[rel='group7']").colorbox({ transition: "fade" });
        $("a[rel='group8']").colorbox({ transition: "fade" });
        $("a[rel='group9']").colorbox({ transition: "fade" });
        $("a[rel='group10']").colorbox({ transition: "fade" });
    }
});

function setEqualHeight(columns) {

    var tallestColumn = 0;

    columns.each(function() {
        currentHeight = $(this).height();
        if (currentHeight > tallestColumn) {
            tallestColumn = currentHeight;
        }
    });

    columns.height(tallestColumn);
}