X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=experiments%2Fspclient%2Fmkws.js;h=92fbfd0750a3f8f0f5684b6192d7d204a35ece1a;hb=8dda95d66aaa1e5aaab7d2bf67e4ec1a13201b24;hp=8c856f269598c5bffffaa5a24375921962dc192e;hpb=ebe99080bb2afa7262453453dfea54262575cbe8;p=mkws-moved-to-github.git

diff --git a/experiments/spclient/mkws.js b/experiments/spclient/mkws.js
index 8c856f2..92fbfd0 100644
--- a/experiments/spclient/mkws.js
+++ b/experiments/spclient/mkws.js
@@ -403,19 +403,19 @@ function switchView(view) {
 
     switch(view) {
         case 'targets':
-            targets.style.display = "block";
+            if (targets) targets.style.display = "block";
             if (results) results.style.display = "none";
-            if (blanket) { blanket.style.display = "none"; }
+            if (blanket) blanket.style.display = "none";
             break;
         case 'results':
-            targets.style.display = "none";
+            if (targets) targets.style.display = "none";
             if (results) results.style.display = "block";
-            if (blanket) { blanket.style.display = "block"; }
+            if (blanket) blanket.style.display = "block";
             break;
 	case 'none':
-            targets.style.display = "none";
+            if (targets) targets.style.display = "none";
             if (results) results.style.display = "none";
-            if (blanket) { blanket.style.display = "none"; }
+            if (blanket) blanket.style.display = "none";
             break;
         default:
             alert('Unknown view.');