// function ValidNewSletter()
//   {
//   var element;
//   if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber'))
//   {
//        element=document.getElementById('LeftMenu_NewsLetter_txtSubscriber');
//   }
//   if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber'))
//   {
//        element=document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber');
//   }
//    if(element.value=='')
//    {
//            alert('Please enter E-mail Address.');
//            return false;
//    }
//    else if(element.value=='Enter your E-mail Address')
//    {
//            alert('Please enter E-mail Address.');
//            return false;
//    }
//    else
//        return true;
//   }
//   function clear_text()
//   {    
//         if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber') && document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value=="Enter your Email address")
//         {
//               document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value="";
//         }
//        if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber') && document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').value=="Enter your Email address")   
//       {
//            document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').value="";
//        }    
//        return false;
//  }
//       
//   function Change()
//   {  
//         if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber')!=null && document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value=='')
//            document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value="Enter your E-mail Address";
//        if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber')!=null  && document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').value=='')
//            document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').value="Enter your E-mail Address";
//            return false;
//   }


      function ValidNewSletter()
       {
       var element;
       if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber'))
       {
            element=document.getElementById('LeftMenu_NewsLetter_txtSubscriber');
       }
       if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber'))
       {
            element=document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber');
       }
        if(element.value=='')
        {
             alert('Please enter E-Mail Address.');
                 if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber'))
                {
                    document.getElementById('LeftMenu_NewsLetter_txtSubscriber').focus();
                }
                if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber'))
                {
                    document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').focus();
                }
             return false;
        }
        else if(element.value=='Enter your E-Mail Address')
        {
                alert('Please enter E-Mail Address.');
                if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber'))
                {
                    document.getElementById('LeftMenu_NewsLetter_txtSubscriber').focus();
                }
                if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber'))
                {
                    document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').focus();
                }
                return false;
        }
        else
        {
         var testresults;
     var str=element.value;
     var filter=/^.+@.+\..{2,3}$/

            if (filter.test(str))
              {  return true;}
            else {
             alert("Please enter valid E-Mail Address.")
              if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber'))
                {
                    document.getElementById('LeftMenu_NewsLetter_txtSubscriber').focus();
                }
                if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber'))
                {
                    document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').focus();
                }
                return false;
                }
            }
     }
      function clear_text()
       {    
             if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber') && document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value=="Enter your E-Mail Address")
             {
                   document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value="";
             }
            if(document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber') && document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').value=="Enter your E-Mail Address")   
           {
                document.getElementById('ctl00_LeftMenu_NewsLetter_txtSubscriber').value="";
            }    
            return false;
      }
           
        function clear_NewsLetter(myControl)
        {
            if(myControl && myControl.value=="Enter your E-Mail Address")
               myControl.value="";
        }
        
        function ChangeNewsLetter(myControl)
        { 
        if(myControl!=null && myControl.value=='')
                myControl.value="Enter your E-Mail Address";
        }
       function Change()
       {  
             if(document.getElementById('LeftMenu_NewsLetter_txtSubscriber')!=null && document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value=='')
                document.getElementById('LeftMenu_NewsLetter_txtSubscriber').value=" ";
            if(document.getElementById('ctl00_ctl00_NewsLetter1_txtSubscriber')!=null  && document.getElementById('ctl00_ctl00_NewsLetter1_txtSubscriber').value=='')
                document.getElementById('ctl00_ctl00_NewsLetter1_txtSubscriber').value=" ";
                return false;
       }