functiongreeting(name) {
alert('Hello ' + name);
}
functionprocessUserInput(callback) {
var name = prompt('Please enter your name.');
callback(name);
}
processUserInput(greeting);
functiongreeting(name) {
alert('Hello ' + name);
}
functionprocessUserInput(callback , {
var name = prompt('Please enter your name.');
callback(name);
}}
processUserInput(greeting);