UIMA-6114 Duration column must use numeric sorting

git-svn-id: https://svn.apache.org/repos/asf/uima/uima-ducc/trunk@1867527 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/uima-ducc-web/src/main/webapp/root/experiment.details.jsp b/uima-ducc-web/src/main/webapp/root/experiment.details.jsp
index 7bbbfb6..fc7a5dc 100644
--- a/uima-ducc-web/src/main/webapp/root/experiment.details.jsp
+++ b/uima-ducc-web/src/main/webapp/root/experiment.details.jsp
@@ -104,7 +104,7 @@
 	<th title="The state of this experiment subtask">State</th>
 	<th title="The type for this experiment subtask">Type</th>
 	<th title="The start time of this experiment subtask">Step<br>Start</th>
-	<th title="The duration time of this experiment subtask">Step<br>Duration</th>
+	<th title="The duration time of this experiment subtask" class="sorttable_numeric">Step<br>Duration</th>
 	<th title="The DUCC Id(s) for this experiment subtask, if any">DUCC Id</th>
 	<th title="The duration time of this DUCC subtask">DUCC<br>Duration</th>
 	<th title="The total number of work items for this job">Total</th>
diff --git a/uima-ducc-web/src/main/webapp/root/experiments.jsp b/uima-ducc-web/src/main/webapp/root/experiments.jsp
index ff0bc2e..b262185 100644
--- a/uima-ducc-web/src/main/webapp/root/experiments.jsp
+++ b/uima-ducc-web/src/main/webapp/root/experiments.jsp
@@ -97,7 +97,7 @@
 	<tr class="ducc-header">
 	<th class="ducc-col-terminate"></th>
 	<th title="The time this experiment was first launched">Start</th>
-	<th title="The duration time of this experiment">Duration</th>
+	<th title="The duration time of this experiment" class="sorttable_numeric">Duration</th>
 	<th title="The directory owner for this experiment">User</th>
 	<th title="The number of tasks for this experiment">Tasks</th>
 	<th title="The state of this experiment">State</th>
@@ -122,7 +122,7 @@
 		<tr class="ducc-head">
 		<th class="ducc-col-terminate"></th>
 		<th title="The time this experiment was first launched">Start</th>
-		<th title="The duration time of this experiment">Duration</th>
+		<th title="The duration time of this experiment" class="sorttable_numeric">Duration</th>
 		<th title="The directory owner for this experiment">User</th>
 		<th title="The number of tasks for this experiment">Tasks</th>
 		<th title="The state of this experiment">State</th>