searching through my object

i have watched the tutorial more than four time, i dot find a reason why my seach name is not print it on the browser.

var message = ''; var student; var search;

function print (message){ var outputDiv = document.getElementById("output"); outputDiv.innerHTML = message; }

function getStudentReport(student){

var report = "<h2>Student: " + student.name + "</h2>"; report += "<p>Track: " + student.track + "</p>"; report += "<p>Points: " + student.points + "</p>"; report += "<p>Achievements " + student.achievements + "</p>"; return report; }

while (true) { search = prompt('Search student record: type a name [Dmitry] (or type "quit" to end)'); if (search === null || search.toLowerCase() === 'quit') { break; }

for (var i = 0; i < students.length; i++){ student = students[i]; if (student.name === search) { message = getStudentReport(student); print(message); } } }