I have a typical requirement. I need to catch the text changed in a particular area(say span or div). Is it possible to fire an event when the inner text of a span or div get changed?
More briefly, I am doing an application which catches all the error messages occured in a page. Usually the error messages are displayed any particular portion/area of the page. When the text of that area changes, we can assume that some error is occured and the related text is displayed in the above specified portion. So I need to find out the text in that are whenever it get changed. How to trace this event that wether the text in that portion is changed or not?