$(document).ready(function(){
	$(".floor1_left_ul>li").eq(0).addclass("index_floor1_libg_add");
	$(".floor1_left_dec>div").eq(0).css("display","block");
	$(".floor1_left_ul>li").click(function(){
		var index_num = $(this).index()
		$(this).siblings().removeclass("index_floor1_libg_add");
		$(this).addclass("index_floor1_libg_add");		
		$(".floor1_left_dec>div").css("display","none");
		$(".floor1_left_dec>div").eq(index_num).css("display","block");
	})
	var partnet_index=0;
	var partnet_timer;
	var copyactivities=$(".floor3_ul").children("li").clone();
	$(".floor3_ul").append(copyactivities);
	var partnet_a=$(".floor3_ul>li").length;
	var ptbl=partnet_a/2;
	var partnet=183*partnet_a;
	var partnetpx=partnet+"px";
	$(".floor3_ul").css("width",partnetpx);
	$(".floor3_ul").hover(function(){
		clearinterval(partnet_timer);
	},function(){
		partnet_timer = setinterval(function() {
			partnet_index++;
			if(partnet_index==(ptbl+1)){
				partnet_index=0;
			}
			
			partnetimg(partnet_index);
		},2000);
	}).trigger("mouseleave");
	function partnetimg(num){
		var movepx="-"+(num*183)+"px";
		if (num==0) {
			$(".floor3_ul").css("margin-left",0);
			partnet_index++;
			$(".floor3_ul").animate({marginleft:"-183px"},"normal");
			return;
		}
		$(".floor3_ul").animate({marginleft:movepx},"normal");
	}
})