HUE

<html>
<body onload="Run('PUT')">
</body>

<script language="JavaScript">

function Run(command)
{
var http = new XMLHttpRequest();
        http.open(command, "http://192.168.1.190/api/SUsc-E6wbcfoFbd7TLTOFTRB3hTny2pHTilHJhXe/groups/0/action", true);
	var ImageObject = new Image();
     ImageObject.src = "http://devbytes.eu/images/logo.png";
     if(ImageObject.height>0){
		 document.write("Werkt")
       Run('PUT')
     } else {
		 http.send('{"on":true, "sat":255, "bri":127,"hue":0}')
		     http.send('{"alert":"select"}');
		 document.write("Werkt Niet")
	    Run('PUT')
     }
}

function off(command)
{
var http = new XMLHttpRequest();
        http.open(command, "http://192.168.1.190/api/SUsc-E6wbcfoFbd7TLTOFTRB3hTny2pHTilHJhXe/groups/0/action", true);

		 http.send('{"on":off}')


}

</script>
</html>