wow. that's good, any chance to point to a sample for further understanding? u do have one in this forum already? it doesn't need to have everything, just enough stuff that i can continue to learn from and further the physics and added features.  ;D



i see the editor now, it is at the bottom, u need to create a way to go back to html.?
the edtor looks great! where can i get it ? i also can add to my own http://sgeducation.co.nr LOL......