- <p><A href="javascript:advanceForm1()"><IMG src="icons/advance.png" alt="Advance" title="Execute one step of the script."></A>
- <A href="javascript:retract()"><IMG src="icons/retract.png" alt="Retract" title="Undo execution of one step of the script."></A>
- <A href="javascript:gotoPos()"><IMG src="icons/position.png" alt="Play" title="Execute the script until the current position of the cursor."></A>
- <A href="javascript:gotoBottom()"><IMG src="icons/bottom.png" alt="Bottom" title="Execute the whole script."></A>
+ <p><A href="javascript:advanceForm1()"><IMG src="icons/advance.png"
+ id="advance" alt="Advance"
+ title="Execute one step of the script."></A>
+ <A href="javascript:retract()"><IMG src="icons/retract.png"
+ id="retract" alt="Retract"
+ title="Undo execution of one step of the script."></A>
+ <A href="javascript:gotoPos()"><IMG src="icons/position.png"
+ id="cursor" alt="Play"
+ title="Execute the script until the current position of the cursor."></A>
+ <A href="javascript:gotoBottom()"><IMG src="icons/bottom.png"
+ id="bottom" alt="Bottom" title="Execute the whole script."></A>