SO - weight homework

http://stackoverflow.com/q/8392849/1011582

by dzejkej

HTML

<div id="weight"></div>

<script type="text/javascript">

window.onload = function() {
    var wArray = ["fly", "superfly", "bantam", "superbantam", "feather"];
    var weight = parseInt(prompt("What is your weight?", 118), 10);
    
    if (weight > 126) {
        alert('Please enter a weight lighter than 126');
    }
        
    function recruit() {
        var weightClass;
    
        if (weight > 0 && weight <= 112) {
            weightClass = wArray[0];
        } else if (weight > 112 && weight <= 115) {
            weightClass = wArray[1];
        } else if (weight > 115 && weight <= 118) {
            weightClass = wArray[2];
        } else if (weight > 118 && weight <= 122) {
            weightClass = wArray[3];
        } else if (weight > 122 && weight <= 126) {
            weightClass = wArray[4];
        }
    
        document.getElementById("weight").innerHTML = 'You are in ' + weightClass + ' class!';
    }
    
    recruit();

};
</script>