var num = 0;

$(document).ready(function() {
	$("#scroller_container").show();
	$("#scroller").simplyScroll({
		speed: 1,
		frameRate: 60,
		autoMode: 'loop',
		automodeButtons: true,
		pauseOnHover: false
	});
});

function loadMainImg(num) {
	$("#mainImage").attr("src",SITE_ROOT+"/images/level1/big/"+num+".jpg");
}

function nextImg() {
	if(num==28) {
		num = 1;
	} else {
		num++;
	}
	$("#mainImage").fadeOut("100",function() {
		$("#mainImage").attr("src",SITE_ROOT+"/images/level1/big/"+num+".jpg");
		$("#mainImage").fadeIn("100");
	});
}

function prevImg() {
	if(num<=1) {
		num = 28;
	} else {
		num--;
	}
	$("#mainImage").fadeOut("100",function() {
		$("#mainImage").attr("src",SITE_ROOT+"/images/level1/big/"+num+".jpg");
		$("#mainImage").fadeIn("100");
	});
}