From afbcb3d186afd4e63c86954f8dc211cfa11b832b Mon Sep 17 00:00:00 2001
From: Braulio Bhavamitra <brauliobo@gmail.com>
Date: Mon, 29 Aug 2011 10:47:06 -0300
Subject: [PATCH] Beautify html alts and titles automagically

---
 public/javascripts/application.js | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+), 0 deletions(-)

diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index c368626..34cc445 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -694,3 +694,82 @@ jQuery(function() {
     target: "#ajax-form-message-area"
   })
 });
+
+/**
+* @author Remy Sharp
+* @url http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
+*/
+
+(function ($) {
+
+$.fn.hint = function (blurClass) {
+  if (!blurClass) { 
+    blurClass = 'blur';
+  }
+    
+  return this.each(function () {
+    // get jQuery version of 'this'
+    var $input = $(this),
+    
+    // capture the rest of the variable to allow for reuse
+      title = $input.attr('title'),
+      $form = $(this.form),
+      $win = $(window);
+
+    function remove() {
+      if ($input.val() === title && $input.hasClass(blurClass)) {
+        $input.val('').removeClass(blurClass);
+      }
+    }
+
+    // only apply logic if the element has the attribute
+    if (title) { 
+      // on blur, set value to title attr if text is blank
+      $input.blur(function () {
+        if (this.value === '') {
+          $input.val(title).addClass(blurClass);
+        }
+      }).focus(remove).blur(); // now change all inputs to title
+      
+      // clear the pre-defined text when form is submitted
+      $form.submit(remove);
+      $win.unload(remove); // handles Firefox's autocomplete
+    }
+  });
+};
+
+})(jQuery);
+
+var altBeautify = jQuery('<div id="alt-beautify" style="display:none; position: absolute"/>')
+  .append('<div class="alt-beautify-content"/>')
+  .append('<div class="alt-beautify-arrow-border"/>')
+  .append('<div class="alt-beautify-arrow"/>');
+var altTarget;
+jQuery(document).ready(function () {
+  jQuery('body').append(altBeautify);
+});
+
+function altTimeout() {
+  if (!altTarget)
+    return;
+  altBeautify.css('top', jQuery(altTarget).offset().top + jQuery(altTarget).height());
+  altBeautify.css('left', jQuery(altTarget).offset().left);
+  altBeautify.find('.alt-beautify-content').html(jQuery(altTarget).attr('alt-beautify'));
+  altBeautify.show();
+}
+
+jQuery('a[title]').live('mouseover', function (e) {
+  alt = jQuery(this).attr('title');
+  if (alt != '') {
+    jQuery(this).attr('alt-beautify', alt);
+    jQuery(this).attr('title', '');
+  }
+
+  altTarget = this;
+  setTimeout("altTimeout()", 300);
+});
+jQuery('a[title]').live('mouseout', function (e) {
+  altTarget = null;
+  altBeautify.hide();
+});
+
--
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