function pageLoad(sender, args) {
//function page_Load() {
    var rightColumnRef = $get("rightColumn");
    var rightColumnBounds = Sys.UI.DomElement.getBounds(rightColumnRef);

    var cartSpecialsRef = $get("CartSpecials");
    var cartSpecialstBounds = Sys.UI.DomElement.getBounds(cartSpecialsRef);

    var adsRef = $get("Ads");
    var cartSpecialstHeight = cartSpecialstBounds.height;
    var totalHeight = rightColumnBounds.height - 50;
    var isFirst = 0;
    for (i = 0; i < adsRef.childNodes.length; i++) {

        var node = adsRef.childNodes[i];
        if (!node.className) {
            continue;
        }
        node.style.display = '';

        var nodeBounds = Sys.UI.DomElement.getBounds(node);
        cartSpecialstHeight += nodeBounds.height;

        if (isFirst == 0 || totalHeight > cartSpecialstHeight) {
            node.style.display = '';
        }
        else {
            node.style.display = 'none';
        }

        isFirst = 1;
    }
}