Simplified Field Notation using Text

[George28338826x8vs]

I have 3 drop down box fields called "AllOther", "Lightweight" and ModulaPlastic".  I want to display the text from each of the drop down boxes in one text field using Simplified Field Notation.  The format I actuallly want to use is as follows:

"AllOther" : "Ligthweight" : "Modular Plastic"

adding the colon sign and spaces before the colon and after.

Any suggestions?  I'm running out of patience

[try67]

Use this as the custom Calculation script:

event.value = this.getField("AllOther").valueAsString + " : " + this.getField("Ligthweight").valueAsString + " : " + this.getField("Modular Plastic").valueAsString;