propttle="Bone"
var propnum=3
propnme = new Array(3)
propval = new Array(3)
propunt = new Array(3)
propnme[1]="Density"
propval[1]="1850"
propunt[1]="kgm<sup>-3</sup>"
propnme[2]="Tensile strength "
propval[2]="140000000"
propunt[2]="Nm<sup>-2</sup>"
propnme[3]="Youngs modulus"
propval[3]="28000000000"
propunt[3]="Nm<sup>-2</sup>"