     # IE 7 or 8 in Quirksmode
     return
 
-  elements = document.querySelectorAll (TextRoller.options.selector or '.odometer')
+  elements = document.querySelectorAll (TextRoller.options.selector or '.textroller')
 
   for el in elements
-    el.odometer = new TextRoller {el, value: el.innerText}
+    el.textroller = new TextRoller {el, value: el.innerText}
 
 if document.documentElement?.doScroll? and document.createEventObject?
   # IE < 9

      console.log @digits
        #@addDigit ' ', (i >= fractionalCount)

      @ribbons[i] ?= @digits[i].querySelector('.odometer-ribbon-inner')
      @ribbons[i].innerHTML = ''
      nullArray = []
      for tr in [0..digitCount-1]

    classes = @el.className.split(' ')
    newClasses = []
    for cls in classes when cls.length
      if match = /^textroller-theme-(.+)$/.exec(cls)
        theme = match[1]
        continue

      if /^textroller(-|$)/.test(cls)
        continue
        
      newClasses.push cls

    newClasses.push 'textroller'

    unless TRANSITION_SUPPORT
      newClasses.push 'textroller-no-transitions'

    if theme
      newClasses.push "textroller-theme-#{ theme }"
    else
      # This class matches all themes, so it should do what you'd expect if only one
      # theme css file is brought into the page.
      newClasses.push "textroller-auto-theme"

    @el.className = newClasses.join(' ')

