function checkName()
         {
            if(document.newsletterForm._name.value == 'name')
            {
               document.newsletterForm._name.value = '';
               document.getElementById('_name').className = "texton"
            }
         }
         function checkEmail2()
         {
            if(document.newsletterForm._email.value == 'email address')
            {
               document.newsletterForm._email.value = '';
               document.getElementById('_email').className = "texton"
            }
         }
         function checkEmail(obj)
         {
            if (obj.value == null || obj.value == "")
            { 
               return true; 
            } 
            var em = obj.value;
            var re = new RegExp();
            re = /.+@.+\..+/;
            if (em != "") 
            {
               if (!(re.test(em))) 
               {
                  return false;
               }
               return true;
            }
         }
         function Validate()
         {
            if(document.newsletterForm._name.value.replace(/^\s*/, '').replace(/\s*$/, '') == "")
            {
               alert('Please enter your Name');
               document.newsletterForm._name.focus();
               return false;
            }
            if(document.newsletterForm._email.value.replace(/^\s*/, '').replace(/\s*$/, '') == "")
            {
               alert('Please enter your Email');
               document.newsletterForm._email.focus();
               return false;
            }
            else
            {
               if(!checkEmail(document.newsletterForm._email))
               {
                  alert('Please enter a valid Email address');					
                  document.newsletterForm._email.select();
                  return false;
               }
            }
            return true;
         }