title: how to align spike's position left and right in beautytips jquery plugin
body: <p>I am using beautytips jquery plugin <a href="http://www.lullabot.com/files/bt/bt-latest/DEMO/index.html" rel="nofollow noreferrer">here is the demo link </a>for one of my project. I have an image and when clicked on it, it pops up a Div and shows the relative contents but the spike's position is always in the middle. I wanted to change this spike's position left and right for other images but I don't know how to do this. I am also attaching the screen-shot for this middle spike position. Please help me to align this spike in left and right too.<img src="https://i.stack.imgur.com/JIJBr.png" alt="here is the screen shot"></p>
  
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