Element Clicked Checker

function elementChecker(element,selectorName,selectorValue){
      // if this node is not the one we want, move up the dom tree
      while (element != null && element[selectorName] != selectorValue) {
        element = element.parentNode;
      }

      // at this point we have found our containing div or we are out of parent nodes
      var insideMyDiv = (element != null && element[selectorName] == selectorValue);
      return {
          clicked : insideMyDiv,
          element : element
      };
}