With your creativity, you can easily develop many useful programs with the ActiveX/Plugin control.  Here is an example that shows a reaction simulation!

This animation is not a movie. It is driven by programming on the right.

var ax3d = c3d_getObject("ax3d"); if (!ax3d.IsProgrammable) { alert("You must use the Pro version of the control for this example."); return; } var bond = ax3d.Bonds.Item(0); ++n; if (n > 10) { n = 0; d = -d; } bond.Atom1.XYZ.X -= d; bond.Atom2.XYZ.X += d; var visible = (d > 0 && n > 5) || (d < 0 && n <= 5) ? false : true; bond.Display.Visible = visible;

• You can turn off the toolbar, rotation bar and context menus by using the following script:
          toolbar=false rotationbar=false contextmenu=false
• Instead of using a file, the input data can come from a string:
          data:[mimetype],[chemical data]
  For example: src='data:chemical/x-smiles,ClCl' 
• There are two versions of Chem3D ActiveX/Plugin: Pro and Net.  Net is a limited version, which you can use to view chemical model.  The Pro version includes more functionality, such as the ability to access the model programmatically.