Countdown Break Timer

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