Countdown Break Timer

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