title: javascript function display in a div
body: <p>i created a javascript and did all the coding required and finally got a variable "bookerVar" i want this variable to be displayed at the bottom of my html page . How should i do it. </p>
  
  <p>(longer explanation: i created a page where a person can choose from a drop down as he chooses from the drop down using javascript i do certain calculatons and finally store the last value in a variable called bookerVar which is in a function called bookersay().</p>
  
  <p>the last line of the function says return bookerVar.</p>
  
  <p>now what i want is that the value stored in bookerVar can be displayed at the bootom of my html page in a div tag).
  can anyone tell me what do i have to write in my html code and my javascript (which is actually in a different file). Thanks.</p>