amyWin.document.write("  <table border=1>     ");

myWin.document.write("  <tr>     ");

myWin.document.write("  <tr>     ");

myWin.document.write("  <td colspan="4">     ");

myWin.document.write("  <form>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="branch_name" SIZE=15>     ");

myWin.document.write("  1-st branch name [>3 letters recommended]<br><br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME='branchnumb' SIZE=15>     ");

myWin.document.write("  number of iterations<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME='branchnode' SIZE=15>     ");

myWin.document.write("  branching node<br>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </tr>     ");

myWin.document.write("  <td>     ");

myWin.document.write("  <table border=1>     ");

myWin.document.write("  <tr>     ");

myWin.document.write("  <td>     ");

myWin.document.write("       ");

myWin.document.write("       ");

myWin.document.write("       ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr" SIZE=15 >     ");

myWin.document.write("  <br>rotation angle<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr2" SIZE=15 >     ");

myWin.document.write("  <br>rotation in x axis<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr3" SIZE=15 >     ");

myWin.document.write("  <br>rotation in y axis<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr4" SIZE=15 >     ");

myWin.document.write("  <br>rotation in z axis<br>     ");

myWin.document.write("  <br>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </tr>     ");

myWin.document.write("  </table>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  <td>     ");

myWin.document.write("       ");

myWin.document.write("  <table border=1>     ");

myWin.document.write("  <tr>     ");

myWin.document.write("  <td>     ");

myWin.document.write("       ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr6" SIZE=15 >     ");

myWin.document.write("  <br>scale in x axis<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr7" SIZE=15 >     ");

myWin.document.write("  <br>scale in y axis<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr8" SIZE=15 >     ");

myWin.document.write("  <br>scale in z axis<br><br>     ");

myWin.document.write("  <br>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </tr>     ");

myWin.document.write("  </table>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  <td>     ");

myWin.document.write("  <table border=1>     ");

myWin.document.write("  <tr>     ");

myWin.document.write("  <td>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr9" SIZE=15 >     ");

myWin.document.write("  <br>translation in x axis<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr10" SIZE=15 >     ");

myWin.document.write("  <br>translation in y axis<br>     ");

myWin.document.write("  <INPUT TYPE="text" NAME="expr11" SIZE=15 >     ");

myWin.document.write("  <br>translation in z axis<br><br>     ");

myWin.document.write("  <br>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </tr>     ");

myWin.document.write("  </table>     ");

myWin.document.write("       ");

myWin.document.write("  <td>     ");

myWin.document.write("       ");

myWin.document.write("  <table border=1>     ");

myWin.document.write("  <tr>     ");

myWin.document.write("  <td>     ");

myWin.document.write("  VRML primitives     ");

myWin.document.write("  <br>     ");

myWin.document.write("  <INPUT TYPE="radio" NAME="expr12" VALUE='Cylinder'    onClick="primitive='Cylinder'">     ");

myWin.document.write("  <br>Cylinder<br>     ");

myWin.document.write("  <INPUT TYPE="radio" NAME="expr12" VALUE='Sphere'  onClick="primitive='Sphere'">     ");

myWin.document.write("  <br>Sphere<br>     ");

myWin.document.write("  <INPUT TYPE="radio" NAME="expr12" VALUE='Cone'  onClick="primitive='Cone'" >     ");

myWin.document.write("  <br>Cone<br>     ");

myWin.document.write("  <INPUT TYPE="radio" NAME="expr12" VALUE='Box'  onClick="primitive='Box'" >     ");

myWin.document.write("  <br>Box<br>     ");

myWin.document.write("  <!--<INPUT TYPE="Button" VALUE="Submit Vrml primitive" onClick="showBoxes(this.form)">-->     ");

myWin.document.write("  <br>     ");

myWin.document.write("       ");

myWin.document.write("  -----------------<br>     ");

myWin.document.write("  Sphere by default<br>     ");

myWin.document.write("  if every unchecked     ");

myWin.document.write("  <br>     ");

myWin.document.write("  <br>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  <td>     ");

myWin.document.write("  some generated,<br>     ");

myWin.document.write("  nonEuclidean<br>     ");

myWin.document.write("  forms will be<br>     ");

myWin.document.write("  added later<br>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </tr>     ");

myWin.document.write("  </table>     ");

myWin.document.write("  </td>     ");

myWin.document.write("  </tr>     ");

myWin.document.write("  </table>     ");

myWin.document.write("  <br><br><br><br>     ");

myWin.document.write("  <INPUT TYPE="button" VALUE="print & create my vrml" onClick="vrmlScene2(this.form.branchnumb.value,     ");

myWin.document.write("  this.form.branchnode.value,     ");

myWin.document.write("  this.form.expr.value,this.form.expr2.value,     ");

myWin.document.write("  this.form.expr3.value,this.form.expr4.value,     ");

myWin.document.write("  this.form.expr6.value,this.form.expr7.value,     ");

myWin.document.write("  this.form.expr8.value,this.form.expr9.value,     ");

myWin.document.write("  this.form.expr10.value,this.form.expr11.value)">     ");

myWin.document.write("       ");

myWin.document.write("  <INPUT TYPE="button" VALUE="print parameters" onClick="writeDegree (this.form.expr.value,this.form.expr2.value,this.form.expr3.value,     ");

myWin.document.write("  this.form.expr4.value,this.form.expr6.value,this.form.expr7.value,this.form.expr8.value,this.form.expr9.value,     ");

myWin.document.write("  this.form.expr10.value,this.form.expr11.value,this.form.expr12.value)">     ");

myWin.document.write("       ");

myWin.document.write("  <INPUT TYPE="button" value="test submitted values" onClick="check_digit(this.form.expr.value,this.form.expr2.value,this.form.expr3.value,     ");

myWin.document.write("  this.form.expr4.value,this.form.expr5.value,this.form.expr6.value,this.form.expr7.value,this.form.expr8.value,this.form.expr9.value,     ");

myWin.document.write("  this.form.expr10.value,this.form.expr11.value)">     ");

myWin.document.write("       ");

myWin.document.write("  <INPUT TYPE="reset" value="reset all values">     ");

myWin.document.write("  </form>     ");

myWin.document.write("  <form>     ");

myWin.document.write("  <input type=button value="generate default vrml" onClick="vrmlScene()">     ");

myWin.document.write("  </form>     ");

myWin.document.write("  </center>     ");

myWin.document.write("  </body>     ");

myWin.document.write("  </html>     ");

myWin.document.write("      ");