Jqplot multiple bar / line layout

Question

I created the following diagram using jqplot.

I would like to align the blue line with the blue bar graph and the red line with the red bar graph. Alignment I mean that the "bullet" of the line chart, which shows the value, will be aligned with the bar chart horizontally.

Is it possible? I know that it would be possible if I stacked the histograms one on top of the other. But if I wanted the histograms to display as they are here ... is this possible?

Thanks for any answer ...