tooltip problem (its works complete but its hide my radiobuttonlist text and other text)

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C#

ASP.NET

jQuery

hi guys
i am using a tooltip
its works complete but when on radiobutton and (written text sideby textbox all are hidden when onblur(lostfocus))

my code is here...

javascript ==>

<link href="tooltip/tooltip-generic.css" rel="stylesheet" type="text/css" />
   <script src="tooltip/js/jquery.tools.min.js" type="text/javascript"></script>


   <script>
       // execute your scripts when the DOM is ready. this is a good habit
       $(function () {

           // select all desired input fields and attach tooltips to them
           $("#form1 :input").tooltip({

               // place tooltip on the right edge
               position: "center right",

               // a little tweaking of the position
               offset: [-2, 10],

               // use the built-in fadeIn/fadeOut effect
               effect: "fade",

               // custom opacity setting
               //opacity: 0.7
               opacity: 1

           });
       });
   </script>

<form id="form1" runat="server">

<asp:TextBox ID="txtaboutme" runat="server" onkeyup="Count(this.id)" CssClass="textarea" TextMode="MultiLine" title="Write few lines about yourself are."></asp:TextBox>

</form>