propttle="Air"
var propnum=3
propnme = new Array(3)
propval = new Array(3)
propunt = new Array(3)
propnme[1]="Density"
propval[1]="1.225"
propunt[1]="kgm<sup>-3</sup>"
propnme[2]="Boiling Point "
propval[2]="83"
propunt[2]="K"
propnme[3]="Dielectric constant"
propval[3]="1"
propunt[3]=""