Countdown Break Timer

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