title: Javascript change Div style
body: <p>I want that <code>part 1</code> onclick div style changes and <code>part 2</code> again on click it comes back to normal. I tried doing so but I failed to achieve the <code>part 2</code> results. </p>
  
  <p>Following is the Javascript code</p>
  
  <pre><code>function abc() {
      document.getElementById("test").style.color="red";
  }
  </code></pre>
  
  <p>After clicking the test div again, color should come back to defaulr color i.e. black...</p>