Index: openacs-4/packages/evaluation/lib/tasks-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation/lib/tasks-chunk.tcl,v
diff -u -r1.19 -r1.20
--- openacs-4/packages/evaluation/lib/tasks-chunk.tcl	13 Jul 2009 11:39:10 -0000	1.19
+++ openacs-4/packages/evaluation/lib/tasks-chunk.tcl	13 Jul 2009 12:19:21 -0000	1.20
@@ -38,19 +38,19 @@
     lappend elements view \
         [list label "" \
              sub_class narrow \
-             display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" style="border:0px" alt="">} \
+             display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" style="border:0px" alt="#evaluation-portlet.View_task_#">} \
              link_url_eval {[export_vars -base "${base_url}admin/tasks/task-add-edit" { grade_id task_id mode return_url }]} \
              link_html { title "[_ evaluation-portlet.View_task_]" }]
     lappend elements edit \
         [list label "" \
              sub_class narrow \
-             display_template {<img src="/resources/acs-subsite/Edit16.gif" width="16" height="16" style="border:0px" alt="">} \
+             display_template {<img src="/resources/acs-subsite/Edit16.gif" width="16" height="16" style="border:0px" alt="#evaluation-portlet.Edit_task_#">} \
              link_url_eval {[export_vars -base "${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" style="border:0px" alt="">} \
+             display_template {<img src="/resources/acs-subsite/Delete16.gif" width="16" height="16" style="border:0px" 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_]" }]
     
@@ -61,20 +61,21 @@
     lappend elements answer \
         [list label "" \
              link_url_col answer_url \
-             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" style="border:0px" alt="">} \
+             display_template {<img src="/resources/acs-subsite/Zoom16.gif" width="16" height="16" style="border:0px" 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 ""
 }
 
+set suffix [ad_generate_random_string 4]
+set list_name "tasks_${suffix}"
 template::list::create \
-    -name tasks \
+    -name $list_name \
     -multirow $multirow_name \
     -actions $actions \
     -key task_id \
@@ -85,7 +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 $list_name]
 
 if {[string equal $assignments_orderby ""]} {
     set assignments_orderby " order by task_name asc"