// javascript document
//var site = "http://vcb-odm.com/";
//var site = "//odm/";
var site = 'http://'+location.hostname+'/';
if(location.hostname=='www.mecan.net')
	site = 'https://www.mecan.net/yunpeijian/';
//滚动条兼容问题
window.onscroll = _onscroll;
var wh,ww,th,sh,sw,lcboxy,lcgboxy,isshow=0,ah,t,imgw;
$(function(){
	$(".inp").focus(function(){
		$(this).css({"border-color":"#999","color":"#111"});
	}).blur(function(){
		$(this).css({"border-color":"#ddd","color":"#666"});
	})
	//如果是ie浏览器
	if ((navigator.useragent.indexof('msie')>=0)&&(navigator.useragent.indexof('opera')<0)){
		$(".inpcon input.inp").each(function(index, element) {
            if($(this).val()!=''){
				$(this).next("span").hide();
			}else{
				$(this).next("span").show();
			}
        });
		$(".inpcon span").click(function(){
			$(this).prev("input").focus();
		})
		$(".inpcon input.inp").focus(function(){
			$(this).next("span").hide();
		}).blur(function(){
			if($(this).val()==''){
				$(this).next("span").show();
			}
		})
	}else{
		$(".inpcon span").hide();
	}
	//网页高度
	ah = $("#container").height();
	// 初始化定位回到顶部连接
	var w = document.body.clientwidth;
	if(w<=900){
		$("#gotop").css("right","0");
	}else{
		var wr = math.ceil((w-900)/2-45);
		$("#gotop").css("right",wr+"px");
	}
	// 监听滚动事件，判断是否显示回到顶部连接
	var h,soltop;
	window.onscroll = function(){
		if ((navigator.useragent.indexof('msie')>=0)&&(navigator.useragent.indexof('opera')<0)){
			soltop = document.documentelement.scrolltop;
		}else if (navigator.useragent.indexof('firefox')>= 0){
			soltop = document.documentelement.scrolltop;
		}else if (navigator.useragent.indexof('opera') >= 0){
			soltop = document.documentelement.scrolltop;
		}else{
			soltop = document.body.scrolltop;
		}
		h = document.documentelement.clientheight;
		if(soltop>=195){
			$("#gotop").show();
		}else{
			$("#gotop").hide();
		}
	};
	//监听窗口尺寸
	$(window).resize(function(){
		if ((navigator.useragent.indexof('msie')>=0)&&(navigator.useragent.indexof('opera')<0)){
			var www = document.documentelement.clientwidth;//显示器的显示区域的宽度
		}else if (navigator.useragent.indexof('firefox')>= 0){
			var www = document.documentelement.clientwidth;//显示器的显示区域的宽度
		}else if (navigator.useragent.indexof('opera') >= 0){
			var www = document.documentelement.clientwidth;//显示器的显示区域的宽度
		}else{
			var www = document.body.clientwidth;
		}
		$("#lc_lnk").css({"width":www+"px"});//设置控制条的宽度和位置
		if(www<=900){
			$("#gotop").css("right","0");
		}else{
			var wr = math.ceil((www-900)/2-45);
			$("#gotop").css("right",wr+"px");
		}
		if(isshow==1){
			www = document.documentelement.clientwidth;//显示器的显示区域的宽度
			$("#lc_lnk").css({"width":www+"px"});//设置控制条的宽度和位置
			lcbox(t);
		}
	});
	
	$(".close").click(function(){
		isshow=0;//释放弹出框初始值
		$("#container").css({"height":ah+"px"});///释放界面高度值控制
		$(".lc_img").css({"opacity":"0","filter":"alpha(opacity=0)"});//展示从右往左
		return true;
	})
	$(".closegboxy").click(function(){lcgboxy.hide();})
	
	//刷新验证码
	$("#ref_verify").click(function (){
		$("#verify").attr('src',"../inc/verify.php?temp="+math.random());
		return false;
	});
	
	//递交表单
	$("#subbtn").click(function(){
		var name = $("#username").val();
		var phone = $("#userphone").val();
		var code = $("#usercode").val();
		if(name!=''&&phone!=''){
			$.post('../odm.php',{act:'save',username:name,userphone:phone,code:code},function(data){
				if(data=='ok'){
					alert("已成功留言！");
				}else if(data=='error'){
					alert("验证码不正确");
				}
			})
		}else{
			alert('姓名和联系方式不能为空！');
		}
	})
	
	//full_height 后台管理页面左侧导航 高度全屏
	$(".full_height").each(function(index, element){
		var h = document.documentelement.clientheight-86;//显示器的显示区域的高度
		$(this).css("height",h+'px');
	});
	
});


//删除产品
function delpro(id){
	var r = confirm("确认删除该产品吗？");
	if(r){
		$.post(site+'code.php',{act:'delpro',id:id},function(data){
			if(data){
				$("#prolistli_"+id).fadeout();
			}
		})
	}
}

//滑动到锚点
function sollmao(u){
	$("html,body").animate({scrolltop:$("a[name="+u+"]").offset().top+"px"},{duration: 500,easing: "swing"});
	return false;
}

//滚动条兼容问题
function _onscroll(){  
	var labeller_layer = document.getelementbyid('labeller_layer');  
	var scrolltop = document.documentelement.scrolltop + document.body.scrolltop; 
	if(labeller_layer)
	labeller_layer.style.top = scrolltop  + 'px';  
};

//展示大图弹出框
function lcbox(v){
	t=v;
	if(t=='lc'){imgw = 2400;}else{imgw = 2332;}
	wh = document.documentelement.clientheight;//显示器的显示区域的高度
	var cwh = wh-45;
	$("#container").css({"height":cwh+"px","overflow":"hidden"});//取消页面轮动条
	ww = document.documentelement.clientwidth;//显示器的显示区域的宽度
	if(wh>=808){
		th = math.ceil((wh-808)/2);  
		sh = 808;//图片高度
		sw = imgw;//容器宽度
	}else{
		sh = wh;
		th = math.ceil((wh-sh)/2);
		sw = math.ceil((sh/808)*imgw);
	}
	$(".lc_lnk").css({"width":ww+"px"});//设置控制条的宽度和位置
	if(t=='cj'){$(".lc_lnk p").css({"width":"200px"});}else{$(".lc_lnk p").css({"width":"680px"});}
	$(".lc_img").css({"width":sw+"px","left":ww+"px"});//图片容器展示的宽度和位置
	$(".lc_img img").css({"height":sh+"px"});//每张图片展示的宽度和位置
	if(isshow==0){lcboxy = new boxy("."+t,{modal:true});}
	lcboxy.resize(ww,sh);
	lcboxy.moveto(0,th);
	if(isshow==0){
		if(t=='lc'){
			$(".lc_img").animate({left:"0","opacity":"1","filter":"alpha(opacity=100)"},1500 );//从右往左滑动展示
		}else{
			if(ww<sw){var movel = math.ceil((sw-ww)/2);}else{movel=0;}
			$(".lc_img").animate({left:"-"+movel+"px","opacity":"1","filter":"alpha(opacity=100)"},1500 );//从右往左滑动展示
		}
	}else{
		if(ww<sw){var movel = math.ceil((sw-ww)/2);}else{movel=0;}
		$(".lc_img").css('left',"-"+movel+"px");
	}
	isshow=1;
}

//展示大图
function showlc(t,n){
	lcgboxy = new boxy("."+t+"_gboxy_"+n,{modal:true});
	lcgboxy.resize(502,552);
	moveimg(t,n);
}

//移动大图位置
function moveimg(t,n){
	var movel;//需要移动的距离
	if(ww<sw){movel = math.ceil((sw-ww)/2);}else{movel=0;}
	if(t=='lc'){
		if(n<=2){
			$(".lc_img").animate({left:"0"},800);//展示从右往左咱四
		}else if(n>2 && n<=5){
			$(".lc_img").animate({left:"-"+movel+"px"},800);//居中展示
		}else{
			if(ww<sw){movel=(sw-ww);}else{movel=0;}
			$(".lc_img").animate({left:"-"+movel+"px"},800);//居右展示
		}
	}else{
		if(n<=3){
			$(".lc_img").animate({left:"0"},800);//展示从右往左咱四
		}else if(n>3 && n<=4){
			$(".lc_img").animate({left:"-"+movel+"px"},800);//居中展示
		}else{
			if(ww<sw){movel=sw-ww;}else{movel=0;}
			$(".lc_img").animate({left:"-"+movel+"px"},800);//居右展示
		}
	}
	return true;
}