<?

	/* 
	** cast vote if user hasn't already voted 
	*/
	
	if ($UserInfo["ID"] > 0 )
	{
		$ID = $UserInfo["ID"];
		$Query = "SELECT User ";
		$Query .= "FROM user_vote ";
		$Query .= "WHERE Vote=$node AND User=" . $UserInfo["ID"];
		
		$DatabaseResult = mysql_query($Query, $DatabaseLink);
	
		$numRows = mysql_NumRows($DatabaseResult);
	
		if($numRows == 0)
		{	
			$Query = "INSERT INTO user_vote ";
			$Query .= "(User, Vote, Answer) "; 
			$Query .= "VALUES ( ";
			$Query .= $UserInfo["ID"] . ", ";
			$Query .= "$node, ";
			$Query .= "$VoteOption)";
			
			$DatabaseResult = mysql_query($Query, $DatabaseLink);
			if(!$DatabaseResult)
			{
				$ActionResults .= "Add failed: " . mysql_error();
			}
			else
			{
				$ActionResults .= "Vote Cast!";
			}
		}
		else
		{
			$ActionResults .= "You've already voted!";
		}
	}
		

?>