Adds a helper that returns issues css classes.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2139 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/issues_helper.rb

@@ -33,6 +33,12 @@ module IssuesHelper
       "<strong>#{@cached_label_priority}</strong>: #{issue.priority.name}"
   end
   
+  # Returns a string of css classes that apply to the given issue
+  def css_issue_classes(issue)
+    s = "issue status-#{issue.status.position} priority-#{issue.priority.position}"
+    s
+  end
+  
   def sidebar_queries
     unless @sidebar_queries
       # User can see public queries and his own queries