Countdown Break Timer

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