The example here http://dajaxproject.com/fullform/ doesn't show the definition of send_form() I had to look at the page source to see the Dajaxice.examples.send_form() command
the send_form() definition added in the example page
thanks for the advise, but dajax itself can't do anything. The example only tries to represent an easy way to modify the DOM. This cross browsing issues should be faced particularly in each development. Sorry