JQuery binding events with propertychange and DomAttrModified

JQuery binding events with propertychange and DomAttrModified

I am working on an application and i have use a property where a small
change in textarea should alert the user, i tried onChange events, but
that does not server the Purpose, i found onPropertyChange seems to be
working fine in IE only, i had to make this application cross browser was
looking something like an attribute of onpropertychange with other
browsers. Looked at DomAttrModified, but that seems not working any idea,
how can i do: Here is my below code:
$("#info").bind('keyup keydown keypress onDOMAttrModified propertychange',
function(evt)
{ var keyCode = evt.which;
var text_area =$(this).val();
}
});