NN2020042801/public/themes/jiameng/style/js/scroll.js

function StartScorll(box,btn,count){
	var scrollMax = btn.length;
	var scrollTimer = setInterval(function(){
		count++;
		if(count >= scrollMax){
			count = 0;
		}
		boxScorll(box, count);
		btnScorll(btn, count);
	},3000);
	btn.mouseover(function(){
		clearInterval(scrollTimer);
		count = $(this).index()
		btnMouseOver(box,btn,count);
		StartScorll(box,btn,count);
	})
}
function boxScorll(obj, index){
	obj.eq(index).addClass('active').siblings().removeClass('active');
}
function btnScorll(obj, index){
	obj.eq(index).addClass('active').siblings().removeClass('active');
}
function btnMouseOver(box,btn,btnIndex){
	btnScorll(btn, btnIndex);
	boxScorll(box, btnIndex);
}