title: jquery - onclick : show the image
body: <p>I want to display full screen of a image when i click on thumbnail of it.</p>
  
  <p>Images are hardcoded using IMG tag and having class <strong>.imagethumb</strong></p>
  
  <p>Images are displayed as thumbnail and when I click on the thumb it should display in a div called <strong>#preview</strong> , inside <strong>#preview</strong> I have a IMG tag to display the full screen of clicked image.</p>
  
  <p>How can I achieve it in jquery ? </p>