start stacked bar graphs

Hi is there away to create a stacked bar graph but have each data set start on a new line. rather than one long line

i have attached the type of graphs i want to make

if this can't be done is there a way to keep the scale the same in graphs as it automatically changes to fit the box not my data.

Hi,

Don't know whether this can offer any help?

http://peltiertech.com/Excel/Charts/StackedCharts.html