Try this:
1. Highlight the JavaScript below.(the text in red)
2. Press: Ctrl + C
3. Then: Alt + D
4. Then: Ctrl + V
5. Finally: Press Enter
Refresh the page (hit F5) to get back to normal.
javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300...