document.getElementsByClassName = function(name) {
  var results = new Array();
  var elems = document.getElementsByTagName("*");
  for (var i=0; i<elems.length; i++) {
    if (elems[i].className.indexOf(name) != -1) {
      results[results.length] = elems[i];
    }
  }
  return results;
};

var pic = false;

function getHeads() {
	if (!pic) {

		var deleteLink = document.getElementsByClassName('delete-link');
		for(var i=0; i < deleteLink.length; i++) {
			deleteLink[i].className += ' show'
		}
	}
}

if (window.attachEvent) {window.attachEvent("onload", getHeads);}
if (window.addEventListener) window.addEventListener('load', getHeads, false);