Hi,

I think i'm being a pleb...

Is it possible to have a chart that draws a nice line between two points, 
when a value doesn't exist?

I want to have a combo chart that has some bars and some lines on it.

My data will look a little like this:
// adapted from the google playground area:

var data = google.visualization.arrayToDataTable([
    ['Month', 'Bolivia', 'Ecuador', 'Madagascar', 'Papua New Guinea'],
    ['2004/05',  165,      938,         522,             998],
    ['2005/06',  135,      null,        599,             1268],
    ['2006/07',  157,      1167,        null,             807],
    ['2007/08',  139,      1110,        null,             968],
    ['2008/09',  136,      691,         629,             1026]
  ]);


Notice the blank values... 
They're not 0. They're NULL... but... When I put NULL, they're being 
bypassed, so my chart looks rubbish.
For example, the first value for Ecuador isn't showing properly, because 
it's not drawing the line between row 1 and row 3...

I really hope someone can help. There must be a way around this...

Thanks in advance,
Rachael

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