data-attributes need values to be picked up by jquery in ie8 and belo…

…w :/

docs/index.html

@@ -1262,7 +1262,7 @@ <h1>Navigation</h1>
   </div>
   <h2>Fixed topbar</h2>
   <div class="topbar-wrapper" style="z-index: 5;">
-    <div class="topbar" data-dropdown>
+    <div class="topbar" data-dropdown="pls" >
       <div class="topbar-inner">
         <div class="container">
           <h3><a href="#">Project Name</a></h3>
@@ -1331,7 +1331,7 @@ <h2>Tabs and pills</h2>
         <li><a href="#">Messages</a></li>
         <li><a href="#">Settings</a></li>
         <li><a href="#">Contact</a></li>
-        <li class="dropdown" data-dropdown>
+        <li class="dropdown" data-dropdown="pls">
           <a href="#" class="dropdown-toggle">Dropdown</a>
           <ul class="dropdown-menu">
             <li><a href="#">Secondary link</a></li>

docs/javascript.html

@@ -39,7 +39,7 @@
 
     <!-- Topbar
     ================================================== -->
-    <div class="topbar" data-scrollspy>
+    <div class="topbar" data-scrollspy="pls">
       <div class="fill">
         <div class="container">
           <h3><a href="#">Bootstrap JS</a></h3>
@@ -247,7 +247,7 @@ <h4>$().dropdown()</h4>
           </p>
           <h3>Demo</h3>
           <div class="topbar-wrapper">
-            <div id="topbar-example" class="topbar" data-dropdown>
+            <div id="topbar-example" class="topbar" data-dropdown="pls">
               <div class="topbar-inner">
                 <div class="container">
                   <h3><a href="#">Project Name</a></h3>
@@ -338,7 +338,7 @@ <h3>Using boostrap-tabs.js</h3>
           <pre class="prettyprint linenums">$('.tabs').tabs()</pre>
           <h3>Markup</h3>
           <p>You can activate a tab or pill navigation without writing any javascript by simply giving them a <code>data-tabs</code> or <code>data-pills</code> attribute.</p>
-          <pre class="prettyprint linenums"> &lt;ul class="tabs" data-tabs &gt;...&lt;/ul&gt;</pre>
+          <pre class="prettyprint linenums"> &lt;ul class="tabs" data-tabs="pls" &gt;...&lt;/ul&gt;</pre>
           <h3>Methods</h3>
           <h4>$().tabs or $().pills</h4>
           <p>
@@ -366,7 +366,7 @@ <h4>$().tabs or $().pills</h4>
 &lt;/script&gt;</pre>
           </p>
           <h3>Demo</h3>
-          <ul class="tabs" data-tabs >
+          <ul class="tabs" data-tabs="pls" >
             <li class="active"><a href="#home">Home</a></li>
             <li><a href="#profile">Profile</a></li>
             <li><a href="#messages">Messages</a></li>
@@ -648,11 +648,11 @@ <h4>.alert('close')</h4>
           <p>Closes an alert.</p>
           <pre class="prettyprint linenums">$(".alert-message").alert('close')</pre>
           <h3>Demo</h3>
-          <div class="alert-message warning fade in" data-alert >
+          <div class="alert-message warning fade in" data-alert="pls" >
             <a class="close" href="#">&times;</a>
             <p><strong>Holy guacamole!</strong> Best check yo self, you’re not looking too good.</p>
           </div>
-          <div class="alert-message block-message error fade in" data-alert >
+          <div class="alert-message block-message error fade in" data-alert="pls" >
             <a class="close" href="#">&times;</a>
             <p><strong>Oh snap! You got an error!</strong> Change this and that and try again. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.</p>
             <div class="alert-actions">