please attach a testcase
Decreasing Severity form critcal to major (dose not cause crash or loss of data) Moving to "Core" - "Dom"
Chris, the default type of <button>, if no type is explicitly specified is "submit". IE gets this wrong. Reporter, event.returnValue is an IE-ism that's not part of the DOM Events standard. It makes no sense outside IE's event processing model, where events don't have return values at all (and instead can be prevented from propagating by calling stopPropagation() or preventDefault() on them, depending on what the goal is). Marking invalid.