<!-- Begin

var lshape = new Image();
var armorloc = new Image();
var rockwood = new Image();
var porouspipe = new Image();
var pile = new Image();

lshape.src = "e107_files/images/L-Shape_Small.jpg";
armorloc.src = "e107_files/images/armorloc_Small.jpg";
rockwood.src = "e107_files/images/Rockwood_Small.jpg";
porouspipe.src = "e107_files/images/porous_pipe_Small.jpg";
pile.src = "e107_files/images/Pile_Small.jpg";

function doButtons01(picimage01) {
eval("document['picture01'].src = " + picimage01 + ".src");
}
//  End -->