show_elements

gistfile1.txt

function show_elements(elements, specifiedDisplay) {
    elements = elements.length ? elements : [elements];
    for (var index = 0; index < elements.length; index++) {
      elements[index].style.display = specifiedDisplay || 'block';
    }
  }

  /*

// Usage:

var elements = document.querySelectorAll('.target');
show_elements(elements);

show(elements, 'inline-block'); // The second param allows you to specify a display value

var c = node.childNodes; // get all chield elements

show_elements(c);
show(c, 'inline-block'); 

  */