Index: lams_central/src/java/org/lamsfoundation/lams/web/tag/HelpTag.java
===================================================================
RCS file: /usr/local/cvsroot/lams_central/src/java/org/lamsfoundation/lams/web/tag/HelpTag.java,v
diff -u
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ lams_central/src/java/org/lamsfoundation/lams/web/tag/HelpTag.java	21 Sep 2006 05:34:15 -0000	1.1
@@ -0,0 +1,150 @@
+/***************************************************************************
+ * Copyright (C) 2005 LAMS Foundation (http://lamsfoundation.org)
+ * =============================================================
+ * License Information: http://lamsfoundation.org/licensing/lams/2.0/
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2.0 
+ * as published by the Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ * USA
+ * 
+ * http://www.gnu.org/licenses/gpl.txt
+ * ***********************************************************************/
+/* $$Id: HelpTag.java,v 1.1 2006/09/21 05:34:15 mseaton Exp $$ */
+package org.lamsfoundation.lams.web.tag;
+
+import java.io.IOException;
+import java.util.Locale;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+import javax.servlet.jsp.JspException;
+import javax.servlet.jsp.JspWriter;
+import javax.servlet.jsp.tagext.TagSupport;
+
+import org.apache.log4j.Logger;
+
+import org.lamsfoundation.lams.authoring.web.AuthoringConstants;
+import org.lamsfoundation.lams.tool.service.*;
+import org.lamsfoundation.lams.tool.IToolVO;
+import org.lamsfoundation.lams.web.filter.LocaleFilter;
+
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.WebApplicationContextUtils;
+
+/**
+ * Output the required css based in the user's details. Will output one or more
+ * lines. If the user has a theme then exports the default and then the user's
+ * style sheet. If the user doesn't have a theme then it just exports
+ * the default. This way, if the user's entry points to a stylesheet that
+ * doesn't exist, the default one is always available.  
+ * 
+ * @jsp.tag name="help"
+ * 			body-content="empty"
+ * 			display-name="Help tag"
+ * 			description="Help tag"
+ * 	
+ * @author Fiona Malikoff
+ */
+public class HelpTag extends TagSupport {
+
+	private static final Logger log = Logger.getLogger(HelpTag.class);
+	private String module = null;
+	private String toolSignature = null;
+	
+	/**
+	 * 
+	 */
+	public HelpTag() {
+		super();
+	}
+	
+	public int doStartTag() throws JspException {
+		try {
+			HttpSession session = ((HttpServletRequest) this.pageContext.getRequest()).getSession();
+
+		    String language = null;
+		    String country = null;
+		    String helpURL = null;
+		    String fullURL = null;
+		    String toolSig = getToolSignature();
+		    
+        	JspWriter writer = pageContext.getOut();
+        	ILamsToolService toolService = (ILamsToolService) getContext().getBean(AuthoringConstants.TOOL_SERVICE_BEAN_NAME);
+			IToolVO tool = toolService.getToolBySignature(toolSig);
+			
+			helpURL = tool.getHelpUrl();
+			
+			Locale locale = (Locale) session.getAttribute(LocaleFilter.PREFERRED_LOCALE_KEY);
+		    if ( locale != null ) {
+		    	language = locale.getLanguage();
+		    	country = locale.getCountry();
+		    }
+			
+		    fullURL = helpURL + module + "#" + toolSig + module + "-" + language + country;
+		    
+			writer.println("<a href='" + fullURL + "' target='_blank'>?</a>");
+
+		} catch (IOException e) {
+			log.error("HelpTag unable to write out due to IOException.", e);
+			// don't throw a JSPException as we want the system to still function.
+		}
+    	return SKIP_BODY;
+	}
+
+	public int doEndTag() {
+		return EVAL_PAGE;
+	}
+	/**
+	 * @return module
+	 * 
+	 * @jsp.attribute required="true"
+	 * 				  rtexprvalue="true"
+	 * 				  description="Module Name"
+	 */
+	public String getModule() {
+		return module;
+	}
+	
+	/**
+	 * 
+	 * @param module
+	 */
+	public void setModule(String module) {
+		this.module = module;
+	}
+	
+	private WebApplicationContext getContext() {
+		WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext( pageContext.getServletContext());
+		return ctx;
+	}
+	
+	/**
+	 * @return
+	 * 
+	  * @jsp.attribute required="true"
+	 * 				   rtexprvalue="true"
+	 * 				   description="Tool Signature"
+	 */
+	public String getToolSignature() {
+		return toolSignature;
+	}
+	
+	/**
+	 * 
+	 * @param toolSignature
+	 */
+	public void setToolSignature(String toolSignature) {
+		this.toolSignature = toolSignature;
+	}
+
+}
Index: lams_central/web/WEB-INF/lams.tld
===================================================================
RCS file: /usr/local/cvsroot/lams_central/web/WEB-INF/Attic/lams.tld,v
diff -u -r1.27 -r1.28
--- lams_central/web/WEB-INF/lams.tld	7 Sep 2006 01:34:57 -0000	1.27
+++ lams_central/web/WEB-INF/lams.tld	21 Sep 2006 05:34:15 -0000	1.28
@@ -64,6 +64,34 @@
    </tag>
    <tag>
 
+      <description>Help tag</description>
+      <display-name>Help tag</display-name>
+      <icon>    
+      </icon>
+      <name>help</name>
+      <tag-class>org.lamsfoundation.lams.web.tag.HelpTag</tag-class>
+      <body-content>empty</body-content>
+
+      <attribute>
+         <description>Help tag</description>
+         <name>module</name>
+         <required>true</required>
+
+           <rtexprvalue>true</rtexprvalue>
+
+      </attribute>
+      <attribute>
+         <description>Help tag</description>
+         <name>toolSignature</name>
+         <required>true</required>
+
+           <rtexprvalue>true</rtexprvalue>
+
+      </attribute>
+
+   </tag>
+   <tag>
+
       <description>Output a random number for the learner and passon flash movies to communicate directly.</description>
       <display-name>generate unique ID</display-name>
       <icon>    
@@ -353,6 +381,6 @@
    	<tag-file>
 	    <name>DefineLater</name>
 		<path>/WEB-INF/tags/DefineLater.tag</path>
-   	</tag-file>  
+   	</tag-file>
 
 </taglib>
Index: lams_tool_nb/web/WEB-INF/lams.tld
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_nb/web/WEB-INF/Attic/lams.tld,v
diff -u -r1.11 -r1.12
--- lams_tool_nb/web/WEB-INF/lams.tld	20 Sep 2006 01:37:25 -0000	1.11
+++ lams_tool_nb/web/WEB-INF/lams.tld	21 Sep 2006 05:34:16 -0000	1.12
@@ -64,6 +64,17 @@
    </tag>
    <tag>
 
+      <description>Help tag</description>
+      <display-name>Help tag</display-name>
+      <icon>    
+      </icon>
+      <name>help</name>
+      <tag-class>org.lamsfoundation.lams.web.tag.HelpTag</tag-class>
+      <body-content>empty</body-content>
+
+   </tag>
+   <tag>
+
       <description>Output a random number for the learner and passon flash movies to communicate directly.</description>
       <display-name>generate unique ID</display-name>
       <icon>    
@@ -353,6 +364,6 @@
    	<tag-file>
 	    <name>DefineLater</name>
 		<path>/WEB-INF/tags/DefineLater.tag</path>
-   	</tag-file>  
+   	</tag-file>
 
 </taglib>
Index: lams_tool_nb/web/authoring/authoring.jsp
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_nb/web/authoring/authoring.jsp,v
diff -u -r1.13 -r1.14
--- lams_tool_nb/web/authoring/authoring.jsp	19 Sep 2006 08:33:07 -0000	1.13
+++ lams_tool_nb/web/authoring/authoring.jsp	21 Sep 2006 05:34:16 -0000	1.14
@@ -91,7 +91,7 @@
 			<div id="content">
 				<!-- show any error messages here -->
 				<%@ include file="../errorbox.jsp"%>
-
+				<lams:help toolSignature="lanb11" module="author"/>
 				<!--  Set up tabs  -->
 				<lams:TabBody id="1" titleKey="label.authoring.heading.basic"
 					page="basic.jsp" />