var whitespace2 = " \t\n\r";
	function checkInfo(s)
	{
		if(isEmpty2(document.Question.question.value))
		{
			alert ("You must enter a question!");
			return false;
		}
		else
		{
			if(isEmail2(s))
				return true;
			else
			{
				alert ("You must enter an email address!\nLike Dave@HotMail.com");
				return false;
			}
		}
	}
   /****************************************************************/

  // Check whether string s is empty.
  function isEmpty2(s)
  { return ((s == null) || (s.length == 0)) }

  /****************************************************************/
  function isWhitespace3 (s)
	
	{   
		var i;		
		if (isEmpty2(s)) return true;
				
		for (i = 0; i < s.length; i++)
		{   
			var c = s.charAt(i);
	
			if (whitespace2.indexOf(c) == -1) return false;
		}
	
		return true;
	}
	/**********************************************************************/
	function isEmail2 (s)
	{   if (isEmpty2(s)) 
			return false;
	  
		if (isWhitespace3(s)) return false;

		var i = 1;
		var sLength = s.length;

		while ((i < sLength) && (s.charAt(i) != "@"))
		{ i++
		}
	
		if ((i >= sLength) || (s.charAt(i) != "@")) return false;
		else i += 2;

		while ((i < sLength) && (s.charAt(i) != "."))
		{ i++
		}

		if ((i >= sLength - 1) || (s.charAt(i) != ".")) return false;
		else return true;
	}
	/*********************************************************************/
	  //-->