function MM_swapImgRestore() { //v3.0
    var i, x, a = document.MM_sr; for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}
function MM_preloadImages() { //v3.0
    var d = document; if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i, j = d.MM_p.length, a = MM_preloadImages.arguments; for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) { d.MM_p[j] = new Image; d.MM_p[j++].src = a[i]; } 
    }
}

function MM_findObj(n, d) { //v4.01
    var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
    var i, j = 0, x, a = MM_swapImage.arguments; document.MM_sr = new Array; for (i = 0; i < (a.length - 2); i += 3)
        if ((x = MM_findObj(a[i])) != null) { document.MM_sr[j++] = x; if (!x.oSrc) x.oSrc = x.src; x.src = a[i + 2]; }
}



$(document).ready(function () {

    //dropdown menu
    $(".drop").hover(function () {
        $("#subnav").show();
    }, function () {
        $("#subnav").hide();
    });


    $(".hidden-content").hide();

    $(".case-studies-header-arrow").click(function () {
        var id = this.id.replace('arrow', '');
        var hidden = "#hidden" + id;
        $(hidden).slideToggle("slow");
        $(this).toggleClass("active");
        return false;
    });

});

$(document).ready(function () {


    $(".menuoverstategif").each(function (i) {

        preload_image = new Image();
        preload_image.src = this.src.replace(".gif", "_o.gif");

        $(this).hover(
            function () {
                if (this.src.indexOf("_o.gif") == -1) {
                    this.src = this.src.replace(".gif", "_o.gif");
                }

            },

            function () {
                this.src = this.src.replace("_o.gif", ".gif");

            });

    }
        );

    $(".hidden-content").hide();

    $(".portfolio-header-arrow").click(function () {
        var id = this.id.replace('arrow', '');
        var hidden = "#hidden" + id;
        $(hidden).slideToggle("slow");
        $(this).toggleClass("active");
        return false;
    });


    $(".content-midcol-inner-left a").hover(function () {
        $(this).animate({ opacity: "0.7" }, 300);
    }, function () {
        $(this).animate({ opacity: "1.0" }, 300);
    });

    $("#footer-detail-top-right a").css("opacity", "0.7");

    $("#footer-detail-top-right a").hover(function () {
        $(this).animate({ opacity: "1.0" }, 300);
    }, function () {
        $(this).animate({ opacity: "0.7" }, 300);
    });

    $("#tel a").css("opacity", "0.7");
    $("#tel a").hover(function () {
        $(this).animate({ opacity: "1.0" }, 300);
    }, function () {
        $(this).animate({ opacity: "0.7" }, 300);
    });
});