$(document).ready(function () {
	////头部显示二维码
    $(".sweixin").hover(function () {        
        $(".markinfo").show();
    }, function () {
        $(".markinfo").hide();
    })
});

////向上滚动
$(function() {
	var e = $("#rocket-to-top"),
	t = $(document).scrolltop(),
	n,
	i = !0;
	$(window).scroll(function() {
		var t = $(document).scrolltop();
		var postop=$(".topgo").offset().top;
		if(window.pageyoffset>=postop-600){
			e.css({"position":"absolute",'top':(postop-154)+'px'});
			return false;
		}else{
			e.css({"position":"fixed",'bottom':'20px',"top":"auto"});
		}
		t == 0 ? e.css("background-position") == "0px 0px" ? e.fadeout("slow") : i && (i = !1, e.delay(100).animate({
			margintop: "-1000px"
		},
		"normal",
		function() {
			e.css({
				"margin-top": "-125px",
				display: "none"
			}),
			i = !0
		})) : e.fadein("slow")
	}),
	$(".rightnfixda2").hover(function(){
		$(".rightnfixdspan1").show();
	},function(){
		$(".rightnfixdspan1").hide();
	})
	$(".rightnfixda1").click(function() {
		function t() {
			if (e.css("display") == "none" || i == 0) {
				clearinterval(n);
				return
			}
		}
		if (!i) return;
		n = setinterval(t, 50),
		$("html,body").animate({scrolltop: 0},"slow");
	});
});

/*网站收藏代码*/
function addfavorite(a, title, url) {
	url = url || a.href;
	title = title || a.title;
	try{ // ie
		window.external.addfavorite(url, title);
	} catch(e) {
		try{ // firefox
			window.sidebar.addpanel(title, url, "");
		} catch(e) {
			if (/opera/.test(window.navigator.useragent)) { // opera
				a.rel = "sidebar";
				a.href = url;
				return true;
			}
			alert('加入收藏失败，请使用 ctrl+d 进行添加');
		}
	}
	return false;
}



function check_feedback(){
	var kname = $("input[name='fullname']").val(); 
	var kemail = $("input[name='email']").val(); 
	var ktel = $("input[name='telephone']").val(); 
	var ktopic = $("input[name='topic']").val();
	var kmessage = $("textarea[name='question']").val(); 
	var codestr = $("input[name='codestr']").val(); 
	
	var errflag = 0;
	
	 if(kname == ""){$("input[name='fullname']").addclass("no");errflag += 1;}
	 else{$("input[name='fullname']").removeclass('no');}
	 
		var reg = /^([a-za-z0-9_-])+@([a-za-z0-9_-])+((\.[a-za-z0-9_-]{2,3}){1,2})$/;
		if (!reg.test(kemail)) {
		   $("input[name='email']").addclass("no");
		   errflag += 1;
		}
		else{$("input[name='email']").removeclass("no");}
	 
	 if(ktel!=''){
	 var ismobile=/^(?:13\d|15\d|18\d|17\d|14\d)\d{5}(\d{3}|\*{3})$/;   
	 var isphone=/^((0\d{2,3})-)?(\d{7,8})(-(\d{3,}))?$/;
	 if(!ismobile.test(ktel) && !isphone.test(ktel)){
		$("input[name='telephone']").addclass("no");
		  errflag += 1;	
	 }
	 else{$("input[name='telephone']").removeclass('no');}
	 }
	 
	 
	 if(ktopic == ""){$("input[name='topic']").addclass("no");errflag += 1;}
	 else{$("input[name='topic']").removeclass('no');}	 
	
	 /*if(kmessage == ""){$("textarea[name='kmessage']").addclass("no");errflag += 1;}
	 else{$("textarea[name='kmessage']").removeclass('no');}*/
	 
	 if(codestr == ""){$("input[name='codestr']").addclass("no");errflag += 1;}
	 else{$("input[name='codestr']").removeclass('no');}	 
	 
	if(errflag > 0){
        return false;
    }
		
	$.ajax({ 
		type: "post", 
		url : "/common/guestbook.asp",
		data: 'codestr='+codestr+'&kname='+kname+'&kemail='+kemail+'&ktel='+ktel+'&ktopic='+ktopic+'&kmessage='+kmessage, 
		success: function(requests){
			if(requests=="留言提交成功，等待审核!"){
				$(".small_textbox").val("");
				$('#jztime').html(requests);
			}
			else{
				$('#jztime').html(requests);
			}
	}});
	
	return false;
}