JS Web Audio API Circut Disruption SRC POC V1

<script>
var p=prompt("Enter:1 For 26Mhz Jammer Enter:2 For 58Mhz Jammer And 3 For 200Mhz You can Enter 12 for two or 123 to run all three concurrently:");
if(p.length==1){
//if(p.substring(0,1)=='1'){
var context= new AudioContext();
var oscillator=context.createOscillator();
oscillator.frequency.value='20000000.1';
oscillator.frequency.type='sine'
oscillator.connect(context.destination);
oscillator.start(0);

}
if(p.length==2){
var context= new AudioContext();
var oscillator=context.createOscillator();
oscillator.frequency.value='5800000';
oscillator.frequency.type='sine'
oscillator.connect(context.destination);
oscillator.start(0);
}
if(p.length==3){
var context= new AudioContext();
var oscillator=context.createOscillator();
oscillator.frequency.value='26200000.1';
oscillator.frequency.type='sine'
oscillator.connect(context.destination);
oscillator.start(0)
}
</script>