/*    function showSolution(active_id) {
        for (var i = 0; i < solutionNames.length; i++) {
            if (solutionNames[i] == active_id) {
                document.getElementById("solution_inactive_"+solutionNames[i]).style.display = "none";
                document.getElementById("solution_active_"+solutionNames[i]).style.display = "inline";
                document.getElementById("solution_body_"+solutionNames[i]).style.display = "block";
            } else {
                document.getElementById("solution_inactive_"+solutionNames[i]).style.display = "inline";
                document.getElementById("solution_active_"+solutionNames[i]).style.display = "none";
                document.getElementById("solution_body_"+solutionNames[i]).style.display = "none";
            }
        }
        return false;
    }
*/