/*                                                                                                                               
 *   ------------------------------------------------                                                                            
 *     PVII Equal CSS Columns scripts -Version 2                                                                                 
 *       Copyright (c) 2005 Project Seven Development
 *         www.projectseven.com
 *           Version: 2.1.0
 *             ------------------------------------------------
 *             */
function P7_colH2() { //v2.1.0 by PVII-www.projectseven.com
    var i, oh, h = 0,
        tg, el, np, dA = document.p7eqc,
        an = document.p7eqa;
    if (dA && dA.length) {
        for (i = 1; i < dA.length; i += 2) {
            dA[i + 1].style.paddingBottom = '';
        }
        for (i = 1; i < dA.length; i += 2) {
            oh = dA[i].offsetHeight;
            h = (oh > h) ? oh : h;
        }
        for (i = 1; i < dA.length; i += 2) {
            oh = dA[i].offsetHeight;
            if (oh < h) {
                np = h - oh;
                if (!an && dA[0] == 1) {
                    P7_eqA2(dA[i + 1].id, 0, np);
                } else {
                    dA[i + 1].style.paddingBottom = np + "px";
                }
            }
        }
        document.p7eqa = 1;
        document.p7eqth = document.body.offsetHeight;
        document.p7eqtw = document.body.offsetWidth;
    }
}

function P7_eqT2() { //v2.1.0 by PVII-www.projectseven.com
    if (document.p7eqth != document.body.offsetHeight || document.p7eqtw != document.body.offsetWidth) {
        P7_colH2();
    }
}

function P7_equalCols2() { //v2.1.0 by PVII-www.projectseven.com
    var c, e, el;
    if (document.getElementById) {
        document.p7eqc = new Array();
        document.p7eqc[0] = arguments[0];
        for (i = 1; i < arguments.length; i += 2) {
            el = null;
            c = document.getElementById(arguments[i]);
            if (c) {
                e = c.getElementsByTagName(arguments[i + 1]);
                if (e) {
                    el = e[e.length - 1];
                    if (!el.id) {
                        el.id = "p7eq" + i;
                    }
                }
            }
            if (c && el) {
                document.p7eqc[document.p7eqc.length] = c;
                document.p7eqc[document.p7eqc.length] = el
            }
        }
        setInterval("P7_eqT2()", 10);
    }
}

function P7_eqA2(el, p, pt) { //v2.1.0 by PVII-www.projectseven.com
    var sp = 10,
        inc = 20,
        g = document.getElementById(el);
    np = (p >= pt) ? pt : p;
    g.style.paddingBottom = np + "px";
    if (np < pt) {
        np += inc;
        setTimeout("P7_eqA2('" + el + "'," + np + "," + pt + ")", sp);
    }
}

function fixH(one, two) {
    if (document.getElementById(one)) {
        var lh = document.getElementById(one).offsetHeight;
        var rh = document.getElementById(two).offsetHeight;
        var nh = Math.max(lh, rh);
        document.getElementById(one).style.height = nh + "px";
        document.getElementById(two).style.height = nh + "px";
    }
}

//this does it for three


function sortNum(a, b) {
    return b - a
}

function fixH2(one, two, three) {
    if (document.getElementById(one)) {
        var obj = new Array(3);
        var option = [one, two, three];
        for (var i = 0; i < option.length; i++) {
            document.getElementById(option[i]).style.height = "auto";
            obj[i] = document.getElementById(option[i]).offsetHeight;
            nh = obj.sort(sortNum);
        }
        nh1 = nh.splice(1, 2);
        for (var i = 0; i < option.length; i++) {
            document.getElementById(option[i]).style.height = nh + "px";
        }
    }
}