function playRadio(style)
{
$('#current_channel').remove();
switch(style)
{
case 'pop_mc':
$('#div_frame').html('');
break;
case 'rock_mc':
$('#div_frame').html('');
break;
case 'indie_mc':
$('#div_frame').html('');
break;
case 'rnb_mc':
$('#div_frame').html('');
break;
}
}