1 files changed, 36 insertions, 0 deletions

diff --git a/tears.js b/tears.js
index e4789bf..8cec70f 100644
--- a/tears.js
+++ b/tears.js
@@ -121,6 +121,7 @@ function button(node, html, fun) {
   a.innerHTML = html;
   a.href = "#";
   a.onclick = fun;
+  node.parentNode.insertBefore(document.createTextNode(" "), node.nextSibling);
   node.parentNode.insertBefore(a, node.nextSibling);
 }
 
@@ -219,6 +220,41 @@ document.addEventListener("DOMContentLoaded", function(e) {
       }
     }
   }
+
+  var form = document.getElementById('update-article');
+  if(form) {
+    form.onsubmit = function(e) {
+      var stikkord = document.getElementsByName('stikkord');
+      if(stikkord && stikkord[0] && !stikkord[0].value) {
+        stikkord[0].className = "error";
+        return false;
+      }
+    }
+  }
+
+  var infoboxes = document.getElementsByClassName("infobox");
+  for(var i = 0; i < infoboxes.length; i++) {
+    Sortable.create(infoboxes[i]);
+    var items = infoboxes[i].getElementsByTagName('li');
+    for(var j = 0; j < items.length; j++) {
+      if(items[j].className == "last") {
+        var add = document.createElement("a");
+        add.textContent = "+";
+        add.href = "#";
+        add.onclick = additem;
+        items[j].appendChild(add);
+      } else {
+        var del = document.createElement("a");
+        del.textContent = "x";
+        del.href = "#";
+        del.onclick = function(e) {
+          e.target.parentNode.remove();
+          return false;
+        }
+        items[j].appendChild(del);
+      }
+    }
+  }
 });