dotCMS - Custom Field code for pulling list of blogs dropdow

##Trick from HTML5 Boilerplate to only load jQuery if it hasn't already been loaded in this page (ie. by another custom field)
##Load the local version so as not to break HTTPS
<script>window.jQuery || document.write('<script src="/lucid/js/jquery-1.6.min.js">\x3C/script>')</script>
<script type="text/javascript">

    ${esc.d}.noConflict();
    jQuery(document).ready(function($) {

        /* When page is loaded, copy the hidden field value to the dropdown */
        var initialValue = $("#selectABlog").val();
        $("#selectABlog_field select").val(initialValue);

        /* When new option is selected, copy dropdown value to the hidden field */
        $("#selectABlog_field select").change(function(){
            $("#selectABlog").val($(this).val());
        });
    });

</script>


## Detect currently logged in user

#set ($foundUser = $cmsuser.getUserByUserId($session.getAttribute("USER_ID")))

#if($foundUser)
    #set($foundUserMap = $cmsuser.getUserProxy($foundUser).getMap())
    #set($userEmail = ${foundUserMap.emailAddress})
#else
    <p>ERROR: No user found</p>
#end

<p>Currently logged in user, <b>$userEmail</b>, has access to:</p>

<select>
    <option value="">--</option>
    #foreach($blog in $dotcontent.pull("+structureName:Blog",1000,"Blog.blogTitle"))
            ## Show blog if the currently logged in user's email address is listed with the blog, or if the current user is an admin
            #if($blog.whoCanPost.indexOf($userEmail) > -1 || $cmsuser.isUserRole($foundUser,"CMS Administrator")==true)
                ##This user can post to that blog!
                <option value="$blog.blogUrlTitle">$blog.blogTitle</option>
            #end
    #end
</select>