update image titles code

Part of the code was based on 3.0.2, this commit fixes inconsistencies
resulting from that.

Author: Jose Pardilla

fancybox.php

@@ -117,11 +117,11 @@ function mfbfw_defaults() {
 		'callbackOnComplete'    => 'function() { alert("Complete!"); }',
 		'callbackOnCleanup'     => 'function() { alert("CleanUp!"); }',
 		'callbackOnClose'       => 'function() { alert("Close!"); }',
-		'copyTitleFunction'			=> 'var arr = jQuery("a.fancybox");
-	jQuery.each(arr, function() {
-			var title = jQuery(this).children("img").attr("title");
-		jQuery(this).attr("title",title);
-	})',
+		'copyTitleFunction'     => 'var arr = jQuery("a.fancybox");
+jQuery.each(arr, function() {
+	var title = jQuery(this).children("img").attr("title");
+	jQuery(this).attr("title",title);
+})',
 
 		// Troubleshooting
 		'nojQuery'              => '',
@@ -236,9 +236,8 @@ function mfbfw_init() {
 <script type="text/javascript">
 	jQuery(function(){
 
-		jQuery.fn.getTitle = function() { // Copy the title of every IMG tag and add it to its parent A so that fancybox can show titles';
-			<?php echo $settings['copyTitleFunction']; ?>
-	echo '
+		jQuery.fn.getTitle = function() { // Copy the title of every IMG tag and add it to its parent A so that fancybox can show titles
+			' . $mfbfw['copyTitleFunction'] . '
 		}
 
 		// Supported file extensions

lib/admin-tab-other.php

@@ -47,6 +47,31 @@
 							</td>
 						</tr>
 
+						<tr valign="top">
+							<th scope="row"><?php _e('Image Title function', 'mfbfw'); ?></th>
+							<td>
+								<fieldset>
+
+									<label for="copyTitleFunction">
+										<?php _e('Function to customize image titles', 'mfbfw'); ?>
+										<textarea rows="10" cols="50" class="large-text code" name="mfbfw[copyTitleFunction]" wrap="physical" id="copyTitleFunction"><?php echo ($mfbfw['copyTitleFunction']); ?></textarea>
+									</label><br />
+
+									<small><em><?php _e('This option allows you to edit image titles with your own jQuery function.', 'mfbfw'); ?></em></small><br /><br />
+
+									<small><strong><em><?php _e('Example:', 'mfbfw'); ?></em></strong></small><br />
+									<small><em><code>
+										var arr = jQuery("a.fancybox");<br />
+										jQuery.each(arr, function() {<br />
+										&nbsp;&nbsp;var title = jQuery(this).children("img").attr("title");<br />
+										&nbsp;&nbsp;jQuery(this).attr("title",title);<br />
+										})
+									</code></em></small><br /><br />
+
+								</fieldset>
+							</td>
+						</tr>
+
 						<tr valign="top">
 							<th scope="row"><?php _e('Callbacks', 'mfbfw'); ?></th>
 							<td>
@@ -85,15 +110,10 @@
 											<?php _e('Callback on <strong>Closed</strong> event: Will be called once FancyBox is closed', 'mfbfw'); ?>
 											<textarea rows="10" cols="50" class="large-text code" name="mfbfw[callbackOnClose]" wrap="physical" id="callbackOnClosed"><?php echo ($mfbfw['callbackOnClose']); ?></textarea>
 										</label><br /><br/>
-										
-										<label for="copyTitleFunction">
-											<?php _e('Function to copy title from different source then Fancybox default anchor title', 'mfbfw'); ?>
-											<textarea rows="10" cols="50" class="large-text code" name="mfbfw[copyTitleFunction]" wrap="physical" id="copyTitleFunction"><?php echo ($settings['copyTitleFunction']); ?></textarea>
-										</label><br /><br/>
 
 										<small><strong><em><?php _e('Example:', 'mfbfw'); ?></em></strong></small><br />
 										<small><em><code>function() { alert('Hello world!'); }</code></em></small><br />
-										<small><em><?php _e('Leave empty any speciic callbacks you don\'t need to use.', 'mfbfw'); ?></em></small><br /><br />
+										<small><em><?php _e('Leave empty any specific callbacks you don\'t need to use.', 'mfbfw'); ?></em></small><br /><br />
 
 									</div>