function showBlue(l_id1)
{
	l_id=document.getElementById(l_id1);
	l_id.className = 'blue';

}
function showGrey(link_id1)
{link_id=document.getElementById(link_id1);
	link_id.className = 'grey';

}
function showGreen(t_id1)
{t_id=document.getElementById(t_id1);
	t_id.className = 'testemonials_mouse_over';

}
function showMouseOut(t_out_id1)
{t_out_id=document.getElementById(t_out_id1);
	t_out_id.className = 'testemonials_mouse_out';

}