--- rat/client/parameter.html	2016/05/21 16:58:07	1.73
+++ rat/client/parameter.html	2016/05/21 20:08:35	1.74
@@ -5,7 +5,7 @@
 The LearningOnline Network with CAPA
 Parameter Input Window
 //
-// $Id: parameter.html,v 1.73 2016/05/21 16:58:07 raeburn Exp $
+// $Id: parameter.html,v 1.74 2016/05/21 20:08:35 raeburn Exp $
 //
 // Copyright Michigan State University Board of Trustees
 //
@@ -447,7 +447,7 @@ function ipstringeval() {
     svalue = '';
     for (var i=0; i<acctypes.length; i++) {
         var items = choices.document.getElementsByName('setip'+acctypes[i]);
-        if (items.length) {
+        if (items.length > 0) { 
             for (var j=0; j<items.length; j++) {
                 if (items[j].type == "text") {
                     var possip = items[j].value
@@ -466,7 +466,6 @@ function ipstringeval() {
             }
         }
     }
-    draw();
 }
 
 function addIpRule(iptype) {
@@ -1010,13 +1009,11 @@ function draw() {
                 var num=0;
                 for (var j=0; j<curripaccess[i].length; j++) {
                     choicewrite('<div><input type="text" size="10" name="setip'+acctypes[i]+'" value="'+curripaccess[i][j]+'" onblur="parent.ipstringeval();" />');
-                    if (num > 0) {
-                        choicewrite('<a href="#" onclick="parent.removeIpRule(\''+acctypes[i]+'\',\''+j+'\')">Remove</a>');
-                    }
+                    choicewrite('<a href="#" onclick="parent.removeIpRule(\''+acctypes[i]+'\',\''+j+'\')">Remove</a>');
                     choicewrite('</div>');
                     num ++;
                 }
-                choicewrite('</div><button onclick="parent.addIpRule(\''+acctypes[i]+'\');">Add more</button>');
+                choicewrite('</div><button onclick="parent.addIpRule(\''+acctypes[i]+'\');">Add item</button>');
             }
             choicewrite('</div></td></tr></table>');
         }