clear button for CSE search results 2015

  // clear button for CSE search results / MS-potilas 2015
  function showhidex() { if($("#cse-search-form input.gsc-input")[0].value != "") window.setTimeout(function(){ $("#cseclr").show();}, 250); else $("#cseclr").hide(); }
  $(window).load(function() { window.setTimeout(function() {
    var xele=$("<a href='javascript:void()' onclick='customSearchControl.clearAllResults();$(&quot;#cseclr&quot;).hide();' id='cseclr' style='display:none;position:absolute;right:9px;top:1px;'><img title='Clear search results' src='http://www.google.com/uds/css/clear.gif' style='border:1px solid #eee;'/></a>");
    $("#cse").before(xele);
    $('#cse-search-form input.gsc-input').bind("enterKey",showhidex);
    $('#cse-search-form input.gsc-input').keyup(function(e){ if(e.keyCode == 13) $(this).trigger("enterKey"); });
    $("#cse-search-form .gsc-clear-button").click(function() { $("#cseclr").hide(); });
    $("#cse-search-form input.gsc-search-button").click(showhidex);
    if(searchPhrase != "") $("#cseclr").show();
  }, 500); });