Javascript for Radio buttons used to calculate field value

[propixelartist]

I have 2 groups of radio buttons

Group 1 is named "FTO" and has options "FIRSTTIME" and "REORDER"

Group 2 is named "DST" and has options "YES" and "NO"

What Javascript do I use to get the value of the radio buttons and use them in a calculated field?

My end goal is to say "if REORDER is checked, then event.value=0 else if DST is set to "YES", then event.value=100 else event.value=75.

I'm a total newbie at Javascript, so any help is appreciated.  This is what I tried last:

var radioFTO = this.getField("FTO").value
var radioDST = this.getfield("DST").value
if (radioFTO.value="REORDER") {event.value=0}
else if (radioDST.value="YES") {event.value=100}
else {event.value=75}

[BarlaeDC]

Hi,

I think you are just using the value() call to often, and you also need to use two equals signs for "is equal to" something like

var radioFTO = this.getField("FTO").value
var radioDST = this.getfield("DST").value
if (radioFTO=="REORDER") {event.value=0}
else if (radioDST=="YES") {event.value=100}
else {event.value=75}

[try67]

Small correction. The second line should be:

var radioDST = this.getField("DST").value;