Countdown Break Timer

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