var lastDiv;
function ToggleDisplay(id) {
    var img;
    var elem;
    //close all the others first
    for (var i = 0; i < 5; i++) {
        elem = document.getElementById('d' + i);
        img = document.getElementById('i' + i);
        hide(elem, img);
    }
    //open the selected one
    elem = document.getElementById('d' + id);
    img = document.getElementById('i' + id);
    if (elem) {
        if (elem.style.display != 'block') {
            show(elem, img);

        }
        else {
            hide(elem, img);

        }
    }
}
function hide(obj, img) {
    obj.style.display = 'none';
    obj.style.visibility = 'hidden';
    img.src = 'images/close.gif';
}
function show(obj, img) {
    if (lastDiv != obj) {
        obj.style.display = 'block';
        obj.style.visibility = 'visible';
        img.src = 'images/open.gif';

        lastDiv = obj;
    } else lastDiv = null;
}
function addcomment() {
    var d = document.getElementById("ctl00_ContentPlaceHolder1_comment");
    d.style.display = "block";
}
function close() {
    var d = document.getElementById("ctl00_ContentPlaceHolder1_comment");
    d.style.display = "none";
}

function val() {
    var e = document.getElementById(eID);
    var c = document.getElementById(cID);
    var l = document.getElementById("lbl");    

    if (c.value.indexOf('://') > 0) {
        l.style.display = "block";
        return false;
    }

    if (c.value.indexOf('http') > 0) {
        l.style.display = "block";
        return false;
    }

    if (c.value.indexOf('<') > 0) {
        l.style.display = "block";
        return false;
    }

    if (c.value.indexOf('>') > 0) {
        l.style.display = "block";
        return false;
    }

    return true;

}

function showPic(name) {
    var im = document.getElementById("MainPic");
    var di = document.getElementById("PicDiv");
    var pi = document.getElementById("PicParent");
    im.src = name;
    di.style.display = "block";
    pi.style.display = "block";
}
function closePic() {
    var di = document.getElementById("PicDiv");
    var pi = document.getElementById("PicParent");
    var im = document.getElementById("MainPic");
    di.style.display = "none";
    pi.style.display = "none";
    im.src = "images/blank.bmp";
}