Someone

$('<div class="form-item div-key-'+ keyword_counts +'"> <label for="key-'+ keyword_counts +'">Keyword '+ keyword_counts +': </label> \
		  <input type="text" id="key-'+ keyword_counts+'" name="key_'+ keyword_counts +'" \
		  class="ranking_keyword" size="60" maxlength="60" value="" /> \
		  <span class="del">Delete a textfield</span></div>').insertBefore('#clicker').find("span.del").click(function(){
		  keyword_counts--;
		  $(this).parent().remove();
	    });