// JScript File
function ShowHide(objItem)
{
    objTable = objItem.parentNode.parentNode;
    
    var imgurl = objTable.rows[0].cells[0].childNodes[0].src;
    var currentimage = imgurl.substr(imgurl.length-12,12);
    var url = imgurl.substring(0,imgurl.length-12);
    
    if (currentimage == 'tree_con.gif')
    {
        //Contract
        objTable.rows[0].cells[0].childNodes[0].src=url + 'tree_exp.gif';
        for (r=1;r<=objTable.rows.length;r++)
        {
            if (r<objTable.rows.length)
            {
                for (c=0;c<objTable.rows[r].cells.length;c++)
                {
                    objTable.rows[r].cells[c].style.display = 'none';
                }
            }
        }
    }
    else
    {
        //Expand
        objTable.rows[0].cells[0].childNodes[0].src=url + 'tree_con.gif';
        for (r=1;r<=objTable.rows.length;r++)
        {
            if (r<objTable.rows.length)
            {
                for (c=0;c<objTable.rows[r].cells.length;c++)
                {
                    objTable.rows[r].cells[c].style.display = '';
                }
            }
        }
    }

}