diff --git a/DependencyChecker.js b/DependencyChecker.js
deleted file mode 100644
index d71450a..0000000
--- a/DependencyChecker.js
+++ /dev/null
@@ -1,52 +0,0 @@
-jQuery.fn.isAfter = function(sel){
-  return this.prevAll().filter(sel).length !== 0;
-};
-
-jQuery.fn.isBefore= function(sel){
-  return this.nextAll().filter(sel).length !== 0;
-};
-
-function loadDataJSON(issueKey, callback) {
-
-  //https://docs.atlassian.com/jira/REST/latest/
-  var url = '/rest/api/2/issue/' + issueKey + '?fields=summary,issuelinks';
-  //console.log("IssueUrl: " + window.location.hostname + url);
-  //console.log("Issue: " + issueKey + " Loading...");
-  return  jQuery.ajax({
-    type: 'GET',
-    url: url,
-    dataType: 'json',
-    success: function(responseData){
-      //console.log("Issue: " + issueKey + " Loaded!");
-      callback(responseData);
-    },
-    data: {},
-  });
-}
-
-function checkDependencies(){
-  jQuery('[data-issue-key]').each(function() {
-    var issueElement = jQuery(this);
-    var issueKey = issueElement.attr('data-issue-key');
-    loadDataJSON(issueKey, function(responseData){
-      var issueLinks = responseData.fields.issuelinks;
-      jQuery.each(issueLinks,function(position, issue) {
-        if(issue.type.name == "Blocker" && issue.inwardIssue){
-          var dependencyIssueKey = issue.inwardIssue.key;
-          if (issueElement.isBefore('[data-issue-key='+dependencyIssueKey+']')) {
-            issueElement.find('.ghx-end.ghx-row').find('.ghx-end')
-             .before('<span class="aui-label ghx-label-2 ghx-label ghx-label-double">'+'⚠☟ '+' '+dependencyIssueKey+'</span>')
-
-          }
-        }
-      })
-    })
-  });
-}
-
-checkDependencies();
-
-$( ".js-issue-list" ).change(function() {
-  console.log("##################################");
-  checkDependencies();
-});
diff --git a/dependencyBookmarklet.js b/dependencyBookmarklet.js
new file mode 100644
index 0000000..144eb6d
--- /dev/null
+++ b/dependencyBookmarklet.js
@@ -0,0 +1,52 @@
+(function() {
+  jQuery.fn.isAfter = function(sel){
+    return this.prevAll().filter(sel).length !== 0;
+  };
+  
+  jQuery.fn.isBefore= function(sel){
+    return this.nextAll().filter(sel).length !== 0;
+  };
+  
+  function loadDataJSON(issueKey, callback) {
+  
+    //https://docs.atlassian.com/jira/REST/latest/
+    var url = '/rest/api/2/issue/' + issueKey + '?fields=summary,issuelinks';
+    //console.log("IssueUrl: " + window.location.hostname + url);
+    //console.log("Issue: " + issueKey + " Loading...");
+    return  jQuery.ajax({
+      type: 'GET',
+      url: url,
+      dataType: 'json',
+      success: function(responseData){
+        //console.log("Issue: " + issueKey + " Loaded!");
+        callback(responseData);
+      },
+      data: {},
+    });
+  }
+  
+  function checkDependencies(){
+    // reomve old warnings first
+    jQuery('.blocked-warning').remove();
+    // check for dependencies
+    jQuery('[data-issue-key]').each(function() {
+      var issueElement = jQuery(this);
+      var issueKey = issueElement.attr('data-issue-key');
+      loadDataJSON(issueKey, function(responseData){
+        var issueLinks = responseData.fields.issuelinks;
+        jQuery.each(issueLinks,function(position, issue) {
+          if(issue.type.name == "Blocker" && issue.inwardIssue){
+            var dependencyIssueKey = issue.inwardIssue.key;
+            if (issueElement.isBefore('[data-issue-key='+dependencyIssueKey+']')) {
+              issueElement.find('.ghx-end.ghx-row')
+                .prepend('<span class="blocked-warning aui-label ghx-label-2 ghx-label ghx-label-double" title="'+ issue.type.inward + ' ' + dependencyIssueKey + '" style="color: FIREBRICK; background-color: white; border-color: FIREBRICK; font-weight: bold; border-width: 2px; ">↯ '+dependencyIssueKey+'</span>')
+              //issueElement.css('background-color', '#FFD351');
+             }
+          }
+        })
+      })
+    });
+  }
+  
+  checkDependencies();
+})();