function OnFocusUser(elementId, defaultText)
{ 
   if (document.getElementById(elementId).value == defaultText)
   {
      document.getElementById(elementId).className = "email_normaluser";
      document.getElementById(elementId).value = "";
   }
}

function OnBlurUser(elementId, defaultText)
{
   var textValue = document.getElementById(elementId).value;

   if (textValue == defaultText || textValue.length == 0)
   {
      document.getElementById(elementId).className = "email_watermarkuser";
      document.getElementById(elementId).value = defaultText;
   }
   else
      document.getElementById(elementId).className = "email_normaluser";
}

function OnFocusPassword(elementId, defaultText)
{ 
   if (document.getElementById(elementId).value == defaultText)
   {
      document.getElementById(elementId).className = "email_normalpassword";
      document.getElementById(elementId).value = "";
   }
}

function OnBlurPassword(elementId, defaultText)
{
   var textValue = document.getElementById(elementId).value;

   if (textValue == defaultText || textValue.length == 0)
   {
      document.getElementById(elementId).className = "email_watermarkpassword";
      document.getElementById(elementId).value = defaultText;
   }
   else
      document.getElementById(elementId).className = "email_normalpassword";
}