Alain,

Finally got a chance to run your bargraph. (it works)
But I'm still not crazy about the 5-bars. Here's what it looks like
<script type="text/javascript"src="http://www.pbpgroup.com/DT_INTS-14/V-LCD_Disp.js"></script>
<script type="text/javascript"src="http://www.pbpgroup.com/js/AceBargraph.js"></script>
It's not as noticable when it moves fast, but that jump is still there.

And while it compiles to about 100 words less than mine, it doesn't have all those features like placing it anywhere on the screen, making it any width of characters, scaling the input values to any range up to 32768, multiple bars on the screen and 3 different styles.

But it definately does a 1-line 3/5-bar graph.