diff --git a/main.js b/main.js
index 6c29da2..5677314 100644
--- a/main.js
+++ b/main.js
@@ -3237,11 +3237,21 @@ var getTree = function (treeData) {
 };
 
 /*************************************************************************************************/
-/* parser functionality */
+/* view_tree */
 /*************************************************************************************************/
-// remaining functions are in parsing.js
+$('#treedata2').keyup(function(){
+  var sentences = $(this).val();
+
+
+  if (sentences.split(/\s+/).length > 100) {
+      $('#treebtn2').attr('disabled', 'disabled');
+  } else {
+    
+      $('#treebtn2').removeAttr('disabled');
+  }
+})
 
 
 /*************************************************************************************************/
-/* parser functionality */
+/* view_tree */
 /*************************************************************************************************/
\ No newline at end of file
diff --git a/parsing.js b/parsing.js
index 66d6f18..3dfc22a 100644
--- a/parsing.js
+++ b/parsing.js
@@ -22,7 +22,7 @@ function initGetParsedModalButton(parse_data_id) {
 
     // set up button that sends a request to the backend to get the new trees
     closeButton = document.getElementById("get-parsed-btn");
-    closeButton.textContent = 'Update';
+    closeButton.textContent = 'View trees';
     closeButton.addEventListener('click', () => {
       document.getElementById('get-parsed-modal').classList.add("hidden");
       document.getElementById('get-parsed-overlay').classList.add("hidden");
diff --git a/viewtree.html b/viewtree.html
index 399bff2..95691dc 100644
--- a/viewtree.html
+++ b/viewtree.html
@@ -140,7 +140,7 @@
             <section class="upload">
                 <form id="upload2">
                     <div id="upload-2-row-1">
-                        <label id="label-treedata2" for="treedata2"> Or enter text:</label>
+                        <label id="label-treedata2" for="treedata2"> Or enter text (parse limit is 100 words):</label>
                         <br>
                         <textarea id="treedata2" placeholder="Each line of text will become a seperate tree."></textarea>
                     </div>
@@ -170,7 +170,7 @@
                     <div id="parse-overlay" class="parse-overlay-class hidden"></div>
                     <section id="get-parsed-modal" class="modal hidden">
                         <div>
-                            <p>Sentences parsed. Please note that there is a word limit of 100.</p>
+                            <p>Sentences parsed! Click on the button below to see the parsed sentences.</p>
                         </div>
                         <button id="get-parsed-btn" class="btn"></button>
                     </section>