function cellrollover(cell, rhtcell) 
{
    cell.style.background='url(images/bk_join_table_on.gif) repeat-x';
}
function cellrollout_Old(cell) 
{
    if (!cell.getElementsByTagName('input')[0].checked) 
    {    
        cell.style.background='#fff';    
    }
}
function cellrollout(cell, radioID) 
{
    var radio = document.getElementById(radioID);
    
    if (radio != null)
    {
       //if ( document.aspnetForm.radio.checked == true )
       if (radio.checked == true)
       {
        cell.style.background='url(images/bk_join_table_on.gif) repeat-x';
       }
       else
        {    
        cell.style.background='#fff';    
    }
    
     }
}
function ClickRadio_Old(cell) 
{
    var aRadio=cell.parentNode.getElementsByTagName('input');
   
    for(var i=0; i<aRadio.length; i++) 
    {	
        aRadio[i].parentNode.parentNode.style.background=(aRadio[i].checked)? 'url(images/bk_join_table_on_active.gif) repeat-x' : 'white';    
    }
}

function ClickRadio(cell , radioID) 
{
     var radio = document.getElementById(radioID);
    
    if (radio!=null)
    {
        radio.checked = true;
        var aRadio=cell.parentNode.getElementsByTagName('input');
   
        for(var i=0; i<aRadio.length; i++) 
        {	
            aRadio[i].parentNode.parentNode.style.background=(aRadio[i].checked)? 'url(images/bk_join_table_on_active.gif) repeat-x' : 'white';    
        }
    }
}