function PopUp(theURL,winName,features) {
    window.open(theURL,winName,features);
}

function ToggleItem(myItem) {
    if (myItem.style.visibility != 'hidden') {
        HideItem(myItem);
    } else {
        ShowItem(myItem);
    }
    return false;
}
function ShowItem(myItem) {
    myItem.style.visibility = 'visible';
    myItem.style.display = '';
}
function HideItem(myItem) {
    myItem.style.visibility = 'hidden';
    myItem.style.display = 'none';
}

function DisplayImage(imgField, newImgPath)
{
    var productImage = document.getElementById(imgField);
    productImage.src = newImgPath;
}