title: Mouse clickAndHold() not working properly on Firefox Using Selenium Webdriver
body: <p>I am using selenium webdriver client 2.39 and Firefox 26.</p>
  
  <p>Mouse click and hold event does not work properly. My code is like </p>
  
  <pre><code>WebDriver driver=new FirefoxDriver();
  driver.get("http://startingwithseleniumwebdriver.blogspot.com/2013/12/frmset1.html");
  WebElement multiSelectDropDown=driver.findElement(By.name("multiselectdropdown"));
  List&lt;WebElement&gt; dropdownlists = multiSelectDropDown.findElements(By.tagName("option"));
  Actions builder=new Actions(driver);
  builder.clickAndHold(dropdownlists.get(0)).
                 clickAndHold(dropdownlists.get(6)).click().build();
  </code></pre>
  
  <p>This code does not give any error but select only one element.
  I can bypass this issue using other way but I want to know whay it is not working.</p>