function robMouseOver(clientid)
{
    var cellLeft = document.getElementById(clientid + 'L');
    var cellContent = document.getElementById(clientid + 'C');
    var cellRight = document.getElementById(clientid + 'R');
    
    if (cellLeft != null)
    {
        cellLeft.className = 'robLeftH';
    }
        
    cellContent.className = 'robContentH';
    
    if (cellRight != null)
    {
        cellRight.className = 'robRightH';
    }
}

function robMouseOut(clientid)
{
    var cellLeft = document.getElementById(clientid + 'L');
    var cellContent = document.getElementById(clientid + 'C');
    var cellRight = document.getElementById(clientid + 'R');
    
    if (cellLeft != null)
    {
        cellLeft.className = 'robLeft';
    }
        
    cellContent.className = 'robContent';
    
    if (cellRight != null)
    {
        cellRight.className = 'robRight';
    }
}