function hover(id)
{
 elem = document.getElementById(id);
 elem.style.backgroundPosition = '0 -258px';
 elem.style.color = '#FFFFFF';
 elem.style.cursor = 'hand';
 elem.className='white';
}

function out(id)
{
 elem = document.getElementById(id);
 elem.style.backgroundPosition = '0 0';
 elem.style.color = '#58585A';
 elem.style.cursor = 'pointer';
 elem.className='';
}