function changeImg(foo) {
    document.getElementById("jsModalBg").style.display = "";
    document.getElementById("jsModalHolder").style.display = ""
    document.getElementById("imgPopup1").src = foo;

}

function closeModal() {
    document.getElementById("jsModalBg").style.display = "none";
    document.getElementById("jsModalHolder").style.display = "none";
    document.getElementById("imgPopup1").src = "images/loading.gif";
}

function toggleModal() {
    if (document.getElementById("jsModalBg").style.display == "none") {
        document.getElementById("jsModalBg").style.display = "";
        document.getElementById("jsModalHolder").style.display = "";
    }
    else {
        document.getElementById("jsModalBg").style.display = "none";
        document.getElementById("jsModalHolder").style.display = "none";
    }
}