<img src="images/volume_up.png" alt="Increase Volume" />
<span class="btn_text">Increase Volume</span>
</button>
+ <button id="btn_volume_mute" onclick="volume_mute();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Mute Volume" >
+ <img src="images/volume_mute.png" alt="Mute Volume" />
+ <span class="btn_text">Mute Volume</span>
+ </button>
</div>
<div id="status">
<span id="state">(?)</span>