Question: **jQuery Version: 1.4.1**

I am attempting to write a simple watermark type plugin and I want to take advantage of live events since not all of the elements I need to use it on will exist during the page load, or they may be added and removed from the DOM. However, for some reason the events never fire. 

Here is the not working code:

```
; (function($) {

    $.fn.watermark = function(text) {

        return $(this).each(function() {
            $(this).live('focusout', function() {
                if (this.value == "") {
                    this.value = text;
                }

                return false;
            });

            $(this).live('focusin', function() {
                if (this.value == text) {
                    this.value = "";
                }

                return false;
            });
        });
    }

})(jQuery);

```

I can get this to work without using live events. This code does work:

```
; (function($) {

    $.fn.watermark = function(text) {

        return $(this).each(function() {
            $(this).focusout(function() {
                if (this.value == "") {
                    this.value = text;
                }

                return false;
            });

            $(this).focusin(function() {
                if (this.value == text) {
                    this.value = "";
                }

                return false;
            });
        });
    }

})(jQuery);

```

Answer: 
`.live()` needs a selector not a DOM element, in the place you're calling it, it's only on a DOM element, so instead of this:

```
$(this).each(function() {
        $(this).live('focusout', function() {

```

Try this (`this` is already a jQuery object):

```
this.live('focusout', function() {

```

It needs this because of how [`.live()`](http://il-production.novellaclinicalqc.com/ProtocolSite/Contact/4878) works, when an event bubbles up to `document` it checks that selector...if there's no selector, there's no way for it to check. Also, if you have a DOM element and the event handler is for *only* it, [`.live()`](http://il-production.novellaclinicalqc.com/ProtocolSite/Contact/4878) wouldn't make much sense anyway :)
Take a look here.

[Simulating "focus" and "blur" in jQuery .live() method](https://stackoverflow.com/questions/1199293/simulating-focus-and-blur-in-jquery-live-method)