CURRENT_VOL_VOLUME=`/usr/bin/ermixer vol|cut -f5 -d' '|cut -f1 -d:`
CURRENT_PCM_VOLUME=`/usr/bin/ermixer pcm|cut -f5 -d' '|cut -f1 -d:`

echo $CURRENT_PCM_VOLUME

if [ $CURRENT_VOL_VOLUME -lt 100 ]; then
    let CURRENT_VOL_VOLUME+=1  
    echo VOL $CURRENT_VOL_VOLUME >> /home/tanq/.mythtv/vol.out
    /usr/bin/ermixer vol $CURRENT_VOL_VOLUME
fi

echo $CURRENT_PCM_VOLUME
if [ $CURRENT_PCM_VOLUME -lt 100 ]; then
    let CURRENT_PCM_VOLUME+=1
    echo PCM $CURRENT_PCM_VOLUME >> /home/tanq/.mythtv/vol.out
    /usr/bin/ermixer pcm $CURRENT_PCM_VOLUME
fi