<!-- Begin

var boxgirder2 = new Image();
var tunnel = new Image();
var parapet2 = new Image();
var planterbox2 = new Image();

boxgirder2.src = "e107_files/images/SegmentalBox_Small.jpg";
tunnel.src = "e107_files/images/tunnel_lining_small.jpg";
parapet2.src = "e107_files/images/parapet_small.jpg";
planterbox2.src = "e107_files/images/planter_box_small.jpg";

function doButtons07(picimage07) {
eval("document['picture07'].src = " + picimage07 + ".src");
}
//  End -->