preventsleep.html

		<script src="NoSleep.min.js"></script>


<div id="prevent-sleep">
			<br><h4 class="onoffswitch-text">Prevent my device from sleeping</h4>
				<div class="onoffswitch">
    				<input type="checkbox" name="preventsleep" class="onoffswitch-checkbox" id="preventsleep">
    				<label class="onoffswitch-label" for="preventsleep">
        				<span class="onoffswitch-inner"></span>
        				<span class="onoffswitch-switch"></span>
   					</label>
				</div>
			</div> 
			
			
			<script>
var noSleep = new NoSleep();
$('#prevent-sleep').mousedown(function() {
	setTimeout(function(){
		if ($('#preventsleep').is(':checked')) {
			noSleep.enable();
			console.log("NoSleep enabled.");
		} else {
			noSleep.disable();
			console.log("NoSleep disabled.");
		}
    }, 1000);
});
$('#prevent-sleep').bind("touchstart",function(e) {
	setTimeout(function(){
		if ($('#preventsleep').is(':checked')) {
			noSleep.enable();
			console.log("NoSleep enabled.");
		} else {
			noSleep.disable();
			console.log("NoSleep disabled.");
		}
    }, 1000);
});
</script>

<style>

.onoffswitch {
    position: relative; width: 58px;
    -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none;
    display: inline-block;
    vertical-align: middle;
}
.onoffswitch-checkbox {
    display: none;
}
.onoffswitch-label {
    display: block; overflow: hidden; cursor: pointer;
    height: 30px; padding: 0; line-height: 30px;
    border: 2px solid #999999; border-radius: 30px;
    background-color: #EEEEEE;
    transition: background-color 0.3s ease-in;
}
.onoffswitch-label:before {
    content: "";
    display: block; width: 30px; margin: 0px;
    background: #FFFFFF;
    position: absolute; top: 0; bottom: 0;
    right: 26px;
    border: 2px solid #999999; border-radius: 30px;
    transition: all 0.3s ease-in 0s; 
}
.onoffswitch-checkbox:checked + .onoffswitch-label {
    background-color: #7F54A3;
}
.onoffswitch-checkbox:checked + .onoffswitch-label, .onoffswitch-checkbox:checked + .onoffswitch-label:before {
   border-color: #7F54A3;
}
.onoffswitch-checkbox:checked + .onoffswitch-label:before {
    right: 0px; 
}
.onoffswitch-text {
	display: inline-block;
    vertical-align: middle;
    padding-right: 10px;
}
</style>