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  1. PO
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    <p>You use a closure to protect the global scope (which is good), but forget to provide external interfaces for the functionality.</p> <p>It's not entirely clear from your code, but I presume what you want is something like this:</p> <pre><code>// inside your browseImages function var imageObject = $(this); // somewhere near the bottom $.fn.browseImages = browseImages; // so that you can use it like </code></pre> <p>And what your're doing in <code>init()</code> function doesn't really belong to the plugin that you are making. You can move the whole init function directly to <code>$(document).ready(...)</code></p> <p><strong>UPDATE</strong></p> <p>Complete code for <code>main.js</code></p> <pre><code>(function($) { $.fn.browseImages = function(type) { var image = []; image[3] = "http://farm5.static.flickr.com/4006/5131022085_62876bbfbd_b.jpg"; image[2] = "http://farm6.static.flickr.com/5201/5289991939_46a20dd9fd_o.jpg"; image[1] = "http://farm3.static.flickr.com/2127/5807551517_72d39a1d19_b.jpg"; var imageObject = $(this); var selection; if (type == "left") { for (var i=1; i &lt; Things.length; i++) { if (imageObject.attr("src") == Things[i]) { selection = i; } } imageObject.attr("src",image[selection]); } else { for (var i=1; i &lt; Things.length; i++) { if (imageObject.attr("src") == Things[i]) { selection = i; } } imageObject.attr("src",image[selection]); }; } })(jQuery); $(function() { // &lt;-- equivalent to $(document).ready(...) $("h1").click(function() { $('#image').browseImages("left"); }); }); </code></pre>
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    1. POWhat is wrong with my external jQuery File?
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    1. USmkilmanas
    1. USmkilmanas
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    1. COI can't move it to the $(document).ready event since I don't want to hog the space in my index.php
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      1. USRohan Verma
    2. COOK. Then you can just as well move "jQuery initialization" inside the `main.js` (but leave it outside the closure). And also expose the `init()` function, like `$.init = init;` and then in doc.ready call `$.init()`
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      1. USmkilmanas
    3. COdo you mean that I should include this `$(document).ready( function() { init() });` into main.js?
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      1. USRohan Verma
 

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