Countdown Break Timer

<a class="std-btn waves-light </div> waves-effect class="std-btn waves-effect std-center countdown="5" waves-light countdown="15" onclick="setCountdown(15);">15 Minutes</a> disabled" onclick="setCountdown(document.getElementById('otherSlider').value);">Other</a> onclick="setCountdown(10);">10 btn" waves-light <a onclick="startBreak()">Start <div waves-effect std-left" border:0;" max="60" <a class="countdown"></div> <div </div> onclick="setCountdown(60);">60 onclick="setCountdown(5);">5 </div> Minutes</a> </div> <div Break</a> btn class="std-btn class="row"> nowrap;"> std-center"> btn" </div> onclick="setCountdown(20);">20 id="countdown-slider" std-center <a class="range-field std-center id="otherValue" waves-light Countdown btn" class="std-btn std-center class="col Minutes</a> id="countdown" class="std-right" btn" std-center"> type="range" waves-effect <a waves-light <div <a waves-light std-center onclick="setCountdown(30);">30 Break</a> class="std-btn id="otherSlider" style="width:400px; waves-effect Minutes</a> waves-effect <p><div display:inline; onchange="updateSliderText(this.value);" waves-effect <div style="width:160px; Minutes</a> btn" id="stopBreak"class="std-btn <a s12 onclick="stopBreak()">Stop /> s12 white-space: <input class="input-field class="std-btn col countdown="10" class="std-btn countdown="30" Timer id="startBreak" <div waves-light btn countdown="60" std-left"> countdown="20" min="1" class="row"> Break class="std-left" std-center waves-effect countdown="" btn" <a btn" class="std-btn Minutes</a> waves-light waves-effect std-center <a waves-light std-center