Countdown Break Timer

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