jQuery clear input text on focus

Question

I have this jQuery script:

$(document).ready(function() {
    $(\':input:enabled:visible:first\').focus();
    $(\'.letters\').keyup( function() {
          


        

Answer 1

use this

$( document ).ready(function() {
  var search_text_s = "WYSZUKAJ";

  // author ZMORA
  // search input focus text
  $("#searchClear").focus(function() {
    if(this.value == search_text_s){
      this.value = "";
    }
  }).blur(function() {
    if(this.value != search_text_s){
      this.value = search_text_s;
    }
  });
});