jquery Practical Tips _ Input Box text acquisition and loss of focus of a simple example _jquery

jquery Practical Tips _ Input Box text acquisition and loss of focus of a simple example

 <input id= "txt" class= "Text1" type= "text"/> <script "src="  

></script>
<script type= "Text/javascript" >

$ (function () {

  $ ("Input.text1"). Val ("Enter Text! ");

  Textfill ($ (' input.text1 '))
function Textfill (input) {

  var str = input.val ();
  Input.focus (function () {
 if ($.trim (Input.val ()) = = str) {

 input.val (');
 }
 }). Blur (function () {
  if ($.trim (Input.val ()) = = ') {
  input.val (str);}}

);
}

</script>

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