Container With Most Water

var maxArea = function(height) {
    var max = 0,
        l = 0,
        r = height.length - 1;

    while (l < r) {
        var capacity = (r - l) * Math.min(height[l], height[r]);
        max = capacity > max ? capacity : max;
        if (height[l] < height[r]) {
            l++;
        } else {
            r--;
        }
    }

    return max;
};