How to call custom jquery function onClick

This plugin alert()s the ID of each matched element:

jQuery.fn.alertElementId = function()
{
    return this.each(function()
    {
        alert(this.id);
    });
};

And to use it:

// alert() each a-element's ID
$("a").click(function ()
{
    $(this).alertElementId();
});

Replace:

jQuery.fn.myFadeIn=function() { return $('#fadeInDiv').fadeIn(); };

With:

var myFadeIn=function() { return $('#fadeInDiv').fadeIn(); };

(Assuming you are running this in the global scope)

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