title: dynamically modify image and place a text using javascript/jquery
body: <p><img src="https://i.stack.imgur.com/HL4VY.jpg" alt="enter image description here"></p>
  
  <p>I have the above image. My task is to dynamically change the values where L, A and B appears; I have to remove/hide the L,A and B and replace it using a numerical value. I used fireworks to make slices of the region where L, A and B are located and exported it as HTML file. My idea was to define ids to all the three slices/regions, using jquery get the ids hide the region and then display the required value over the existing region. I am able to hide the values L, A and B but I am not able to display the value over those defined regions ( each region is a table). I do not know if I am doing in a round about way, since I am not a web developer. If there are easier ways I would be happy to know. </p>