/*
	<!--鎸佺画婊氬姩-->
	<div id="rollbox">
		<div class="cont">
			<div class="list1">
				<!--閲嶅閮ㄥ垎-->
				<div class="pic">
					<a href="products_detail.asp?id=1"><img src="upload/1.jpg" width="100" height="100" border="0" /></a>
					<p><a href="products_detail.asp?id=1">鐢靛惞椋?</a></p>
				</div>
				<!--閲嶅閮ㄥ垎-->
			</div>
		</div>
	</div>
	<!--鎸佺画婊氬姩-->
	
	//鎸佺画婊氬姩
	$('#rollbox').autoplay2(
	{
		speed: 10,//閫熷害(姣)
		direction: "left",//right鍚戝乏鎴栧彸婊氬姩
		mouseover: true//false榧犳爣鍔ㄤ綔
	}
	);
 */
(function($) {
$.fn.autoplay2 = function(options){
	var speed; //閫熷害(姣)
	var direction; //鍚戝乏鎴栧彸婊氬姩("left"/"right")
	var mouseover; //榧犳爣鍔ㄤ綔
	var autoplayobj = null;
	var box=$(this);
	var isl=this.find('.cont');
	var list1=this.find('.list1');
	var page=parseint(list1.width());
	
	options = $.extend({
		speed: 10,
		direction: "left",
		mouseover: true
	}, options || {});
	
	speed=options.speed;
	direction=options.direction;
	mouseover=options.mouseover;
	
	isl.css("left","0px");
	if(mouseover){
		isl.hover(function (){
			clearinterval(autoplayobj);
		},function (){
			isl_goto();
		});
	}
	isl_goto();
	function isl_goto() { //鏄惁姣斿鍣ㄥ
		if(page>parseint(box.width())){
			if(box.find('.list2').length<1){
				isl.append('<div class="list2">'+list1.html()+'</div>');
			}
			if(direction=="left"){
				isl_gol();
			}else{
				isl_gor();
			}
		}
	}
	function isl_gol() { //鍚戝乏鑷姩婊氬姩
		clearinterval(autoplayobj);
		autoplayobj = setinterval(isl_goleft, speed); 
	}
	function isl_gor() { //鍚戝彸鑷姩婊氬姩
		clearinterval(autoplayobj);
		autoplayobj = setinterval(isl_goright, speed); //闂撮殧鏃堕棿
	}
	function isl_goleft() { //鍚戝乏
		if(math.abs(parseint(isl.css("left").replace("px")))<page){
			isl.css("left",parseint(isl.css("left").replace("px"))-1+"px");
		}else{
			isl.css("left","0px");
		}
	}
	function isl_goright() { //鍚戝彸
		if(parseint(isl.css("left").replace("px"))<0){
			isl.css("left",parseint(isl.css("left").replace("px"))+1+"px");
		}else{
			isl.css("left","-"+page+"px");
		}
	}
};
})(jquery);