jQuery window scroll helper

jquery.winscroll.js

(function($) {
            
    $.winscroll = function(fn, restrictions) {
        restrictions = $.extend({ minY: 0, minX: 0, maxY: Infinity, maxX: Infinity }, restrictions);
        
        $(window).on('scroll', function() {
            var y = $(document).scrollTop(),
                x = $(document).scrollLeft();
                
            if (y >= restrictions.minY && y <= restrictions.maxY && x >= restrictions.minX && x <= restrictions.maxX) 
            {
                fn(x, y);
            }
        });
    };
    
})(jQuery);

Using:

$.winscroll(function(x, y) {
    console.log(y);
}, { minY: 200, maxY: 400 });