jquery: on click, add text from title-tag to an input box

jQuery(function() {
    jQuery('a.addTitleTag').click(function() {
        titleText = jQuery(this).parents('p').attr('title');
        jQuery("input[name='pmName']").val(titleText);
    });
});

jQuery(function() {
    jQuery('a.addTitleTag').click(function() {
        titleText = document.title; // Placed in new var incase of extra manipulation needed.
        jQuery("input[name='username']").val(titleText);
    });
});

$("p[title='username']").find('a').click( function{ //Onclick for the a in the p tag
  contentOfP = $("p[title='username']").html(); //get the content of the p tag, including the <a> tag
  positionOfDash = contentOfP.indexOf('-'); //We need the position of the dash to determine where the 'Firstname Lastname' part of the P tag ends
  names = contentOfP.substr(0, positionOfDash); //Get the start of the P tag withouth the dash
  $("input[name='pmAmne']").val( names ); //Set the value of the input
  return false; //Block the default event for the link so it doesn't jump to the top of the page on long pages
 });

<script type="text/javascript">
(function update()
    {
      $.ajax(
        {
        type: 'GET',
        url: '/doGet/pmKontakter.php',
        timeout: 2000,

        	success: function(data)
        	{
        	  $("#pmKontakter").html(data);
        	  $("#loadingComponent").html('');
        	  window.setTimeout(update, 10000);
        	},

        	error: function (XMLHttpRequest, textStatus, errorThrown)
        	{
        	  $("#pmKontakter").html('<h3>Din kontaktlista kunde inte hämtas för tillfället.</h3>');
        	  window.setTimeout(update, 60000);
        	}
        });
    })(jQuery);
</script>