$(document).ready(function() {

	$('.scroll').jScrollPane({scrollbarOnLeft:true, bottomCapHeight: 60, extraY: 40});

	var mousedown = false;
	var up_interval = null;
	var down_interval = false;

	$().bind('mousedown',function() {
		mousedown = true;
	});
	$().bind('mouseup',function() {
		mousedown = false;
	});

	$().mousemove(function(e){
		clearInterval(up_interval);
		clearInterval(down_interval);
		if(e.pageY < 230 && mousedown) {
			clearInterval(down_interval);
			if(typeof $('.scroll')[0].scrollBy == 'function') {
				$('.scroll')[0].scrollBy(-10);
				up_interval = setInterval(function() { $('.scroll')[0].scrollBy(-10); }, 50);
			}

		} else if(e.pageY > 540 && mousedown) {
			clearInterval(up_interval);
			if(typeof $('.scroll')[0].scrollBy == 'function') {
				$('.scroll')[0].scrollBy(10);
				down_interval = setInterval(function() { $('.scroll')[0].scrollBy(10); }, 50);
			}
		}
	});
});