Index: openacs-4/packages/evaluation-portlet/lib/tasks-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation-portlet/lib/tasks-chunk.tcl,v
diff -u -r1.14 -r1.15
--- openacs-4/packages/evaluation-portlet/lib/tasks-chunk.tcl	15 Dec 2006 22:45:31 -0000	1.14
+++ openacs-4/packages/evaluation-portlet/lib/tasks-chunk.tcl	15 May 2007 20:14:34 -0000	1.15
@@ -39,19 +39,19 @@
 	lappend elements view \
 		[list label "" \
 			 sub_class narrow \
-			 display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" border="0">} \
+			 display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" border="0" alt="[_ evaluation-portlet.View_task_]">} \
 			 link_url_eval {[export_vars -base "${base_url}admin/tasks/task-add-edit" { grade_id task_id mode return_url }]} \
 			 link_html { title "[_ evaluation-portlet.View_task_]" }]
 	lappend elements edit \
 		[list label "" \
 			 sub_class narrow \
-			 display_template {<img src="/resources/acs-subsite/Edit16.gif" width="16" height="16" border="0">} \
+			 display_template {<img src="/resources/acs-subsite/Edit16.gif" width="16" height="16" border="0" alt="[_ evaluation-portlet.Edit_task_]">} \
 			 link_url_eval {[export_vars -base "${base_url}admin/tasks/task-add-edit" { grade_id return_url item_id task_id }]} \
 			 link_html { title "[_ evaluation-portlet.Edit_task_]" }] 
 	lappend elements delete \
 		[list label "" \
 		     sub_class narrow \
-		     display_template {<img src="/resources/acs-subsite/Delete16.gif" width="16" height="16" border="0">} \
+		     display_template {<img src="/resources/acs-subsite/Delete16.gif" width="16" height="16" border="0" alt="[_ evaluation-portlet.Delete_task_]">} \
 		     link_url_eval {[export_vars -base "${base_url}admin/tasks/task-delete" { grade_id task_id return_url }]} \
 		     link_html { title "[_ evaluation-portlet.Delete_task_]" }]
 	
@@ -62,20 +62,20 @@
 	lappend elements answer \
 	    [list label "" \
 		 link_url_col answer_url \
-		 display_template { @tasks.answer;noquote@ } \
+             display_template { @tasks.answer;noquote@ } \
 		 link_html { title "[_ evaluation-portlet.Addedit_answer_]" }]
 	lappend elements view \
 		[list label "" \
 			 sub_class narrow \
-			 display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" border="0">} \
+			 display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" border="0" alt="[_ evaluation-portlet.View_task_]">} \
 			 link_url_eval {[export_vars -base "${base_url}task-view" { grade_id task_id return_url }]} \
 			 link_html { title "[_ evaluation-portlet.View_task_]" }]
 	set multirow_name tasks
 	set actions ""
 }
 
 template::list::create \
-    -name tasks \
+    -name tasks_${grade_id} \
     -multirow $multirow_name \
     -actions $actions \
     -key task_id \
@@ -86,7 +86,7 @@
     -elements $elements \
     -orderby { default_value task_name }
 
-set assignments_orderby [template::list::orderby_clause -orderby -name tasks]
+set assignments_orderby [template::list::orderby_clause -orderby -name tasks_${grade_id}]
 
 if {[string equal $assignments_orderby ""]} {
     set assignments_orderby " order by task_name asc"