function SetHeights() {
    var theHeight;
    var strTheHeight;
    if (window.innerHeight) {
        theHeight = window.innerHeight;
    }
    else if (document.documentElement && document.documentElement.clientHeight) {
        theHeight = document.documentElement.clientHeight;
    }
    else if (document.body) {
        theHeight = document.body.clientHeight;
    }

    var wrap = document.getElementById('wrapper');
    wrap.style.height = (theHeight - 21) + "px";

    strTheHeight = ((theHeight - 260) + "px").toString();
    $('.middle').css("height", strTheHeight);

    var middle = document.getElementById('middle');
    var footer = document.getElementById('footer');
    $(".footer").css("top", $(".middle").css("top"));
    //footer.style.top = middle.style.bottom;



}