Looking for possible improvements!

var students = [
    { name: 'Albert', track: 'iOS', achievements: 100, points: 12000 },
    { name: 'Betty', track: 'Java', achievements: 120, points: 12600 },
    { name: 'Charlotte', track: 'JavaScript', achievements: 420, points: 46000 },
    { name: 'Dennis', track: 'Perl', achievements: 220, points: 25000 },
    { name: 'Elijah', track: 'Python', achievements: 300, points: 34200 },
    { name: 'Elijah', track: 'HTML', achievements: 240, points: 28000 }
];
var searchName = ''; //empty string to save search names to.
var result = ''; //empty string to save search results to.
var resultCount = 0; //variable to hold the number of results yielded by the given name

function print(string) {
    var outputDiv = document.getElementById('output');
    outputDiv.innerHTML = string;
}

/*
The 'retriever' function sets up the string to be printed out as html.
It is a bit different from the function in the example script. I tried to utilize the 'for in'.
I am still unsure if declaring the local variable 'html' separately is necessary, just did it habitually.
Was curious if I could just declare it in the code block under 'if'.
*/
function retriever(array) {
    var html = '';
    for (var prop in array) {
        if (prop === 'name') {
            html += '<h2>student: ' + array[prop] + '</h2>'
        } else {
            html += '<p>' + prop + ': ' + array[prop] + '</p>'
        }
    }
    return html
}

while (true) {
    searchName = prompt('Please enter a student name.');
    if (searchName === null || searchName.toUpperCase() === 'QUIT') { 
        break;
    }
    else {
        for (var i = 0; i < students.length; i += 1) {
            if (searchName === students[i].name) {
                result += retriever(students[i]); 
                resultCount += 1
            }
        }
        //An alert when there is no matching name.
        if (resultCount === 0) {
            alert('Matching name not found in database.')
        }
        //An alert when there is a matching name.
        else {
            alert(resultCount + ' result(s) were found!')
            print(result);
        }
            result = ' ';
            resultCount = 0;
            /*
            I am using brute-force method to set the result and resultCount variable back to its original value,
            in order to clear the results from the current search so that it won't collide with results from newer search
            I wonder if there would be any better approach then this, because I felt like there should be a better way.
            */
    }
}