function convertString2Unicode(s)
{
   var uniString = "", hexVal, uniChar;

   for(var i = 0; i < s.length; ++i)
   {
      //Convert char to hex
      hexVal = Number(s.charCodeAt(i)).toString(16);

      //Convert to unicode by making sure hex is 4 chars long, padding with 0's if less
      uniChar = "\\u" + ("000" + hexVal).match(/.{4}$/)[0];

      uniString += uniChar;
   }

   return uniString;
}