function otrEstimate() {

var x = document.getElementById("mileage").value;

switch (x){
case "100":
y=1000;
z=2800;
break;
case "125":
y=1100;
z=3000;
break;
case "150":
y=1200;
z=3200;
break;
case "175":
y=1400;
z=3400;
break;
case "200":
y=1600;
z=3800;
break;
case "225":
y=1800;
z=4000;
break;
case "250":
y=2200;
z=4200;
break;
case "300":
y=2400;
z=4400;
break;
case "350":
y=2600;
z=4600;
break;
case "400":
y=3200;
z=5000;
break;
case "450":
y=3600;
z=5500;
break;
case "500":
y=4000;
z=6000;
break;
case "550":
y=4400;
z=6400;
break;
case "600":
y=4800;
z=6800;
break;
case "650":
y=4800;
z=7000;
break;
case "700":
y=5000;
z=7200;
break;
case "750":
y=5200;
z=7200;
break;
case "800":
y=5400;
z=7200;
break;
case "850":
y=5800;
z=7500;
break;
case "900":
y=5800;
z=7500;
break;
case "950":
y=6000;
z=7700;
break;
case "1000":
y=6200;
z=7800;
break;
default:
y=0;
z=0;
} 

/*if (x==100) {
var y=1200;
var z=2000;
}
if (x==125) {
y=1300;
z=2100;
}
if (x==150) {
y=1500;
z=2500;
}
if (x==175) {
y=2000;
z=2800;
}
if (x==200) {
y=2200;
z=3400;
}


else {
y=22;
z=24;
}
*/

document.getElementById("one").value = y;
document.getElementById("two").value = z;
}