//自动加载程序
$(function(){
	/*设定导航栏*/
	$("#nav").find("li[id]").mouseover(function(){
		$("#nav .current").removeClass("current");
		$("#nav .current2").removeClass("current2");
		//$(this).addClass("current");
	}).mouseout(function(){
		$(this).removeClass("current");
	});
	/*定位栏目*/
	var surl = window.location.href;
	surl = surl.split("/");
	if(surl[3]){
 		if(surl[3]!="#"){$("#nav_"+surl[3]).addClass("current2")};
	}else{
		$("#nav_home").addClass("current2");
	}
	/*快速通道*/
	$("#tl_quick").mouseover(function(){
		$("#tl_quick").addClass("over");
	}).mouseout(function(){
		$("#tl_quick").removeClass("over");
	});
	/*切换样式表*/
	//if($.cookie("css_ver")!=null){
		//changecss($.cookie("css_ver"));
	//}
	//$("#header").append("<div style='position:absolute;' id='div_css'><a href='#' onclick='changecss(0);'>蓝色版</a>&nbsp;&nbsp;<a href='#' onclick='changecss(5);'>蓝色版2</a>&nbsp;&nbsp;<a href='#' onclick='changecss(4);'>蓝色版3</a>&nbsp;&nbsp;<a href='#' onclick='changecss(2);'>橙色版</a>&nbsp;&nbsp;<a href='#' onclick='changecss(3);' styles='display:none;'>绿色版</a>&nbsp;&nbsp;<a href='#' onclick='changecss(1);'>最初版</a></div>");
	/****/
	$("#cc_online img").hide();
	//$("#cc_online a").html("在线客服");
	$("#companys").hover(function(){
		$(this).find("ul").slideDown(200);
	},function(){
		$(this).find("ul").slideUp(100);
	});
});
function changecss(i){
	var csspath;
	if(i>0){
		csspath = "/css/css_"+i+"/";
		$.cookie("css_ver",i+"",{path:"/"}); 
	}else{
		csspath = "/css/";
		$.cookie("css_ver",null,{path:"/"}); 
	}
	$("link").each(function(){
		var scss = $(this).attr("href");
		$(this).attr("href",csspath+scss.split("/")[scss.split("/").length-1]);
		//alert($(this).attr("href"));
	});
}
//收藏
function bookmark(){
	if (document.all) window.external.AddFavorite('http://www.800best.com', "百世物流科技 - 创新型综合物流服务提供商");
}
////////////不间断滚动脚本//////////////
//向上不间断滚动脚本
function marqueeup(str,speed){
	var o = document.getElementById(str);
	var height = o.offsetHeight;
	var num = o.scrollTop;
	o.innerHTML += o.innerHTML;	
	var mymarquee = setInterval(move,speed);
	o.onmouseover = function(){clearInterval(mymarquee);};
	o.onmouseout = function(){mymarquee = setInterval(move,speed);};
	
	function move(){
		o.scrollTop++;		
		if(o.scrollTop==num){
			o.scrollTop = (num-height)/2;
		}
		num = o.scrollTop;
	}
}
//向上不间断滚动脚本（间歇性停顿）
function marqueeups(str,speed,i){
	var o = document.getElementById(str);
	var height = o.offsetHeight;
	var num = o.scrollTop;
	var j = 0;
	o.innerHTML += o.innerHTML;	
	var mymarquee = setInterval(move,speed);
	o.onmouseover = function(){clearInterval(mymarquee);};
	o.onmouseout = function(){mymarquee = setInterval(move,speed);};
	
	function move(){
		if(o.scrollTop%height==0){			
			if(j==i){
				o.scrollTop++;
				j = 0;
				backtop();
			}else{
				j++;
			}
		}else{
			o.scrollTop++;
			backtop();
		}
		
		function backtop(){
			if(o.scrollTop==num){
				o.scrollTop = (num-height)/2+1;
			}
			num = o.scrollTop;
		}
	}
}
//向左不间断滚动脚本
function marqueeleft(str,speed){
	var o = document.getElementById(str);	
	var width = o.offsetWidth;	
	var num = o.scrollLeft;
    o.noWrap = true;
	o.innerHTML += o.innerHTML;	
	var mymarquee = setInterval(move,speed);
	o.onmouseover = function(){clearInterval(mymarquee);};
	o.onmouseout = function(){mymarquee = setInterval(move,speed);};
		
	function move(){
		o.scrollLeft = o.scrollLeft+1;
		if(o.scrollLeft==num){
			o.scrollLeft = (num-width)/2;
		}
		num = o.scrollLeft;
	}
}