function imageOver(lnkID, img) {
    document.getElementById(lnkID).src = img;
}

function imageOut(lnkID, img) {
    document.getElementById(lnkID).src = img;
}

function popUp(pid, box) {
    window.open("Popup.aspx?pid="+ pid + "&BoxID=" + box, "Popup", "width=500,height=600,toolbar=false");
}