Countdown Break Timer

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