diff --git a/OOMAnalyser.html b/OOMAnalyser.html
index e6c5bff..8893e7c 100644
--- a/OOMAnalyser.html
+++ b/OOMAnalyser.html
@@ -38,6 +38,12 @@
             display: none;
         }
 
+        .click_msg_in_th {
+            font-size: small;
+            font-weight: unset;
+            padding: unset;
+        }
+
         table {
             border-collapse: collapse;
             padding: 10px;
@@ -541,7 +547,11 @@ function goBack() {
         <!-- Initial OOM -->
 
         <tr>
-            <th scope="row" colspan="3">Entire OOM Message</th>
+            <th scope="row" colspan="3">Entire OOM Message
+                <span class="click_msg_in_th">
+                    <a href="javascript:void(0);" id="oom_toogle_msg" onclick="OOMAnalyser.oomAnalyser.toggle_oom()" title="Click to show/hide full OOM message">(click to hide)</a>
+                </span>
+            </th>
         </tr>
         <tr>
             <td></td>
diff --git a/OOMAnalyser.py b/OOMAnalyser.py
index e13f8b3..51031ae 100644
--- a/OOMAnalyser.py
+++ b/OOMAnalyser.py
@@ -891,6 +891,7 @@ Killed process 6576 (java) total-vm:33914892kB, anon-rss:20629004kB, file-rss:0k
 
         element = document.getElementById('oom')
         element.textContent = self.oom.text
+        self.toggle_oom(show=False)
 
     def analyse(self):
         # reset the output elements to default
@@ -921,5 +922,18 @@ Killed process 6576 (java) total-vm:33914892kB, anon-rss:20629004kB, file-rss:0k
     def copy_example(self):
         document.getElementById('textarea_oom').value = self.example
 
+    def toggle_oom(self, show=False):
+        """Toggle the visibility of the full OOM message"""
+        oom_element = document.getElementById('oom')
+        row_with_oom = oom_element.parentNode.parentNode
+        toggle_msg = document.getElementById('oom_toogle_msg')
+
+        if show or row_with_oom.classList.contains('hide_tablerow'):
+            row_with_oom.classList.remove('hide_tablerow')
+            toggle_msg.text = "(click to hide)"
+        else:
+            row_with_oom.classList.add('hide_tablerow')
+            toggle_msg.text = "(click to show)"
+
 
 oomAnalyser = OOMAnalyser()