var Box = new Object();

Box.Mouseover = function (nGroup) {
    if(nGroup && nGroup != this.Group) {
        var pTop = document.getElementById("group_top_"+nGroup);
        var pArrow = document.getElementById("group_arrow_"+nGroup);
        var pItems = document.getElementById("group_items_"+nGroup);
        var pItemsTable = document.getElementById("group_items_table_"+nGroup);
        var pTitle = document.getElementById("group_title_"+nGroup);

        if (pTop && pArrow && pItems && pItemsTable && pTitle) {
            pTop.src = sPageBase+"/images/groups-top-selected.gif";
            pArrow.src = sPageBase+"/images/groups-arrow-selected.gif";
            pItems.className = "articles_group_border_selected";
            pItemsTable.className = "group_items_table_visible";
            pTitle.className = "articles_group_title_selected";
        }
    }
}

Box.Mouseout = function (nGroup) {
    if(nGroup) {
        var pTop = document.getElementById("group_top_"+nGroup);
        var pArrow = document.getElementById("group_arrow_"+nGroup);
        var pItems = document.getElementById("group_items_"+nGroup);
        var pItemsTable = document.getElementById("group_items_table_"+nGroup);
        var pTitle = document.getElementById("group_title_"+nGroup);

        if (pTop && pArrow && pItems && pItemsTable && pTitle) {
            pTop.src = sPageBase+"/images/groups-top.gif";
            pArrow.src = sPageBase+"/images/groups-arrow.gif";
            pItems.className = "articles_group_border";
            pItemsTable.className = "group_items_table";
            pTitle.className = "articles_group_title";

        }
    }
}