$(document).ready(function(){
//  $("div.csc-textpic a").bigTarget();
foo = $("div.csc-textpic div.csc-textpic-imagewrap dl.csc-textpic-image dt a");
foo.bigTarget({
    hoverClass: 'over', // CSS class applied to the click zone onHover
    clickZone : 'div:eq(1)' // jQuery parent selector
  });
});