Selecting a range of text in an input box  You need to select
text in an input box for any "Google suggest" type functions,
however the selection model changes a lot between different
browsers. The DWRUtil function to help here is:
DWRUtil.selectRange(ele, start, end).  For example:
DWRUtil.selectRange("sel-test", , )  An input with id="sel-
test":  Generally speaking DWR is not a generic Javascript
library so it does not attempt to provide fill this need.
However this is one of these really useful functions to have
around if you are doing Ajax work.