Sunil -
You can control the size and height of the box by using CSS styles and
standard HTML tags within the second column. e.g. you could have
something like this:
'<table width="200"><tr><td nowrap align="center"><span
class="captionHeader">Department Head</span></td></tr></table>'
You can also change the color of the boxes as well as the color of
when they are clicked by changing the parameters in the draw method as
follows:
table.draw(data, {allowHtml:true, allowCollapse:true, size:'medium',
color:"#cccccc", selectionColor:"yellow"} );
In the above example, the color of the boxes would be gray and the
click color of a box would be yellow.
As for the color of the chart; that is the line color around the box
and the connecting lines, I am not sure how this can be set without
downloading the source and just changing the source code through
styles.
Hope this helps!
- Ken Bobel