Countdown Break Timer

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