function bg(c)
{
document.getElementById(c).className='tlnk1'
}
function bg1(c)
{
document.getElementById(c).className='tlnk'
}



function bg2(c1)
{
document.getElementById(c1).className='tlnk3'
}
function bg3(c1)
{
document.getElementById(c1).className='tlnk2'
}


function fb(r)
{
document.getElementById(r).className='fbg1'
}
function fb1(r)
{
document.getElementById(r).className=''
}