/*js实现“设为首页”“ 加入收藏”功能 
*<a onclick="AddFavorite(window.location,document.title)" style="cursor:hand">加入收藏</a> 
*<a onclick="SetHome(this,window.location)" style="cursor:hand">设为首页</a>
*/


function AddFavorite(sURL, sTitle) {
    try {
        window.external.addFavorite(sURL, sTitle);
    }
    catch (e) {
        try {
            window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e) {
            alert("加入收藏失败,请使用Ctrl+D进行添加!");
        }
    }
}
function SetHome(obj, vrl) {
    try {
        obj.style.behavior = 'url(#default#homepage)'; obj.setHomePage(vrl);
    }
    catch (e) {
        if (window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");
            }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage', vrl);
        }
    }
}

window.onload = fun;

function fun() {
    var myDate = new Date();
    var year = myDate.getYear() + "年";
    var month = (myDate.getMonth() + 1) + "月";
    var day = myDate.getDate() + "日";
    //星期 
    //var arrWeek = new Array("天","一","二","三","四","五","六");
    var arr2 = new String("天一二三四五六");
    var week = myDate.getDay();
    //var weekChina = "星期" + arrWeek[week];
    var weekChina = "星期" + arr2.charAt(week);

    var hour = myDate.getHours() + ":";
    var minute = new String(myDate.getMinutes());
    minute = (minute.length == 2 ? minute : "0" + minute) + ":"
    var second = new String(myDate.getSeconds());
    second = (second.length == 2 ? second : "0" + second);

    var objDate = year + month + day + hour + minute + second + "    " + weekChina + "   ";


    document.getElementById("lbltime").innerHTML = objDate;

    setTimeout("fun()", 1000);


}

//使用方法：<span id="lbltime"></span>


/*默认设置请输入关键字方法*/
function inputAutoClear(ipt) {
    if (ipt.value == ipt.defaultValue) {
        ipt.value = '';
    }
    ipt.onfocus = null;
    setTimeout(function () {
        ipt.onfocus = function () {
            if (this.value == this.defaultValue)
            { this.value = ''; }
        };
        ipt.onblur = function () { if (this.value == '') { this.value = this.defaultValue; } };
    }, 0);
}
/*第一种形式 第二种形式 更换显示样式*/
function setTab(name, cursel, n) {
    for (i = 1; i <= n; i++) {
        var menu = document.getElementById(name + i);
        var con = document.getElementById("con_" + name + "_" + i);
        menu.className = i == cursel ? "hover" : "";
        con.style.display = i == cursel ? "block" : "none";
    }
}
function setTab(name, cursel, tabcssname, n) {
    for (i = 1; i <= n; i++) {
        var menu = document.getElementById(name + i);
        var con = document.getElementById("con_" + name + "_" + i);
        menu.className = i == cursel ? tabcssname : "";
        con.style.display = i == cursel ? "block" : "none";
    }
}
function setTab1(name, cursel, tabcssname, n) {
    for (i = 1; i <= n; i++) {
        var menu = document.getElementById(name + i);
        var con = document.getElementById("con_" + name + "_" + i);
        menu.className = i == cursel ? tabcssname : "";
        con.style.display = i == cursel ? "" : "none";
    }
}

//js判断文件后缀名
function checkisflash(v, ext) {
    if (v.indexOf(".") > 0) {
        var o = v.split(".");
        var e = o[o.length - 1].toLowerCase();
        if (e == ext)
            return true;
        else
            return false;
    }
    else { return false; }
}

//js通过参数名称获取超链接值方法
function GetQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) return unescape(r[2]); return null;
}

//js字符串处理函数
String.prototype.htmlDecode = function () {
    var result = this.toString();
    result = result.replace(/&quot;/g, '"');
    result = result.replace(/&acute;/g, "'");
    result = result.replace(/&wrap/g, "<br/>");
    return result;
}
String.prototype.textDecode = function () {
    var result = this.toString();
    result = result.replace(/&acute;/g, "'");
    result = result.replace(/&quot;/g, '"');
    result = result.replace(/&wrap/g, "\n");
    result = result.replace(/&nbsp;/g, ' ');
    return result;
}

function format(formatstr) {
    var args = arguments;
    var pattern = new RegExp("{([0-" + arguments.length + "])}", "g");
    return String(formatstr).replace(pattern, function (match, index) {
        var currentIndex = parseInt(index);
        if (currentIndex + 1 > args.length || currentIndex < 0) {
            throw new Error("参数索引出错");
        }
        return args[currentIndex + 1];
    });
}

//showbox 弹出框样式
function showbox(title, html, width) {
    var strmask = "_mask";
    var strbox = "_newbox";
    var strtitle = "_boxtitle";
    var strcontent = "_boxcontent";
    //var strclose="_boxclose";
    var newMask = document.getElementById(strmask);
    var newDiv = document.getElementById(strbox);
    var boxtitle = document.getElementById(strtitle);
    var boxcontent = document.getElementById(strcontent);
    //var boxclose=document.getElementById(strclose);
    //if (docEle(_id)) document.body.removeChild(docEle(_id));
    //if (docEle(m)) document.body.removeChild(docEle(m));

    //mask遮罩层
    if (!newMask) {
        newMask = document.createElement("div");
        newMask.id = strmask;
        newMask.style.position = "absolute";
        newMask.style.zIndex = "1";
        _scrollWidth = Math.max(document.body.scrollWidth, document.documentElement.scrollWidth);
        _scrollHeight = Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
        newMask.style.width = _scrollWidth + "px";
        newMask.style.height = _scrollHeight + "px";
        newMask.style.top = "0px";
        newMask.style.left = "0px";
        newMask.style.background = "#33393C";
        newMask.style.filter = "alpha(opacity=40)";
        newMask.style.opacity = "0.40";
        document.body.appendChild(newMask);
    }
    //新弹出层
    if (!newDiv) {
        newDiv = document.createElement("div");
        newDiv.id = strbox;
        newDiv.style.position = "absolute";
        newDiv.style.zIndex = "9999";
        //newDivWidth = 400;
        //newDivHeight = 200;
        //newDiv.style.width = newDivWidth + "px";
        //newDiv.style.height = newDivHeight + "px";
        newDiv.style.width = width + "px";
        newDiv.style.top = 20 + "px"; //(document.body.scrollTop + document.body.clientHeight/2 - newDivHeight/2) + "px";
        //newDiv.style.left = (document.body.scrollLeft + document.body.clientWidth/2 - newDivWidth/2) + "px";
        newDiv.style.background = "#EFEFEF";
        newDiv.style.border = "1px solid #860001";
        //newDiv.style.padding = "5px";
        // newDiv.innerHTML =html; //"<iframe width=\"600px\" height=\"450px\" scrolling=\"no\" border=\"0\" frameborder=\"0\" src=\"http://searchbox.mapbar.com/publish/template/template1010/index.jsp?CID=2shequ&tid=tid1010&nid=MAPBSIFRZOTRJPFAJOCEX&width=600&height=450&control=2&infopoi=1&infoname=1&zoom=10\"></iframe>";
        document.body.appendChild(newDiv);
    }
    if (!boxtitle) {

        boxtitle = document.createElement("div");
        boxtitle.style.width = width - 10 + "px";
        boxtitle.id = strtitle;
        boxtitle.style.color = "red";
        boxtitle.style.fontSize = "12";
        boxtitle.style.height = 24 + "px";
        boxtitle.style.background = "url(/static/images/showbox_2.gif)";
        boxtitle.style.backgroundRepeat = "repeat-x";
        boxtitle.style.padding = 5 + "px";
        //topdiv.style.height="30px";
        // boxtitle.innerHTML="<a href='javascript:;' onclick=\"document.getElementById('"+strmask+"').style.display='none';document.getElementById('"+strbox+"').style.display='none';\">×</a>";
        newDiv.appendChild(boxtitle);
    }
    if (!boxcontent) {
        boxcontent = document.createElement("div");
        boxcontent.style.width = width - 10 + "px";
        boxcontent.style.overflow = "hidden";
        boxcontent.style.wordbreak = "break-all";
        boxcontent.style.wordwrap = "break-word";
        boxcontent.id = strcontent;
        boxcontent.style.padding = 5 + "px";
        boxcontent.style.textAlign = "left";
        boxcontent.style.lineHeight = 20 + "px";
        //boxcontent.style.fontSize = "17";
        newDiv.appendChild(boxcontent);
    }
    //弹出层滚动居中
    boxcontent.innerHTML = html;
    boxcontent.style.width = width - 10 + "px";
    boxtitle.innerHTML = "<span style='float:left;'>" + title +
    "</span><span style='float:right;'><a href='javascript:;' style='text-decoration:none;' onclick=\"document.getElementById('" +
     strmask + "').style.display='none';document.getElementById('" + strbox +
      "').style.display='none';\"><img src='/static/images/showbox_1.gif' border='0' /></a></span>";
    newDiv.style.display = "block";
    newMask.style.display = "block";
    newDiv.style.width = width + "px"; //填充10的边距
    boxtitle.style.width = width - 10 + "px";

    function newDivCenter() {
        newDiv.style.top = (document.body.scrollTop + 20) + "px"; //document.body.clientHeight/2 - newDivHeight/2) + "px";
        newDiv.style.left = (document.body.scrollLeft + document.body.clientWidth / 2 - newDiv.offsetWidth / 2) + "px";
        //alert(newDiv.style.top);
    }
    if (document.all) {
        window.attachEvent("onscroll", newDivCenter);
    }
    else {
        window.addEventListener('scroll', newDivCenter, false);
    }

    newDivCenter();

    var nowroll = document.documentElement.scrollTop;

    var rollinterval = setInterval(function () {
        if (nowroll > 0) {
            nowroll -= 10;
            if (nowroll >= 0)
                window.scrollTo(0, nowroll);
            else
                window.scrollTo(0, 0);
        }
        else {
            clearInterval(rollinterval);
        }
    },
                10);
    //newDiv.appendChild(newA);
}


function checkPhone(id) {
    var mphone = /^[1][358]\d{9}$/; //验证手机号码   
    var tphone = /^(([0\+]\d{2,3}-)?(0\d{2,3})-)?(\d{7,8})(-(\d{3,}))?$/;  //验证电话号码
    var phone = $("#" + id).val();
    if (phone == "") {
        return false;
    } else {
        if (phone.indexOf('-') != -1) {
            if (!tphone.test(phone)) {
                alert('格式输入错误，必须为：0731-XXXXXXX或0731-XXXXXXXX或手机格式！')
                $("#" + id).focus();
                return false;
            } else {
                return true;
            }
        } else {
            if (!mphone.test(phone)) {
                alert('格式输入错误，必须为：0731-XXXXXXX或0731-XXXXXXXX或手机格式！');
                $("#" + id).focus();
                return false;
            } else {
                return true;
            }
        }
    }
}
///推荐给好友
function CopyToFriend() {
    var clipBoardContent = '';
    clipBoardContent += document.title;
    clipBoardContent += window.location;
    window.clipboardData.setData("Text", clipBoardContent);
    alert("复制成功，请粘贴到你的QQ/MSN上推荐给你的好友");
}

//html的img缩略图
function DrawImage(ImgD, width_s, height_s) {
    var image = new Image();
    image.src = ImgD.src;
    if (image.width > 0 && image.height > 0) {
        flag = true;
        if (image.width / image.height >= width_s / height_s) {
            if (image.width > width_s) {
                ImgD.width = width_s;
                ImgD.height = (image.height * width_s) / image.width;
            } else {
                ImgD.width = image.width;
                ImgD.height = image.height;
            }
        }
        else {
            if (image.height > height_s) {
                ImgD.height = height_s;
                ImgD.width = (image.width * height_s) / image.height;
            } else {
                ImgD.width = image.width;
                ImgD.height = image.height;
            }
        }
    }
    else {
        ImgD.src = "";
        ImgD.alt = ""
    }
}

function GetDateTime() {
    var userAgent = navigator.userAgent.toLowerCase();
    //判断是否为google的浏览器
    var chrome = /chrome/.test(userAgent);

    var now = new Date();
    // 因IE的年为2008和FF为108，判断
    var year = now.getYear();
    if ($.browser.mozilla || chrome) {
        year += 1900;
    }
    var month = now.getMonth() + 1;
    var day = now.getDate();
    var hours = now.getHours();
    var minutes = now.getMinutes();
    var seconds = now.getSeconds();

    var timeValue = year + "-"
    timeValue += month + "-"
    timeValue += day + " "
    timeValue += (hours > 12) ? hours - 12 : hours
    timeValue += ((minutes < 10) ? ":0" : ":") + minutes;
    timeValue += ((seconds < 10) ? ":0" : ":") + seconds;

    return timeValue;
}



/**     
* 对Date的扩展，将 Date 转化为指定格式的String     
* 月(M)、日(d)、12小时(h)、24小时(H)、分(m)、秒(s)、周(E)、季度(q) 可以用 1-2 个占位符     
* 年(y)可以用 1-4 个占位符，毫秒(S)只能用 1 个占位符(是 1-3 位的数字)     
* eg:     
* (new Date()).pattern("yyyy-MM-dd hh:mm:ss.S") ==> 2006-07-02 08:09:04.423     
* (new Date()).pattern("yyyy-MM-dd E HH:mm:ss") ==> 2009-03-10 二 20:09:04     
* (new Date()).pattern("yyyy-MM-dd EE hh:mm:ss") ==> 2009-03-10 周二 08:09:04     
* (new Date()).pattern("yyyy-MM-dd EEE hh:mm:ss") ==> 2009-03-10 星期二 08:09:04     
* (new Date()).pattern("yyyy-M-d h:m:s.S") ==> 2006-7-2 8:9:4.18     
*/
Date.prototype.pattern = function (fmt) {
    var o = {
        "M+": this.getMonth() + 1, //月份        
        "d+": this.getDate(), //日        
        "h+": this.getHours() % 12 == 0 ? 12 : this.getHours() % 12, //小时        
        "H+": this.getHours(), //小时        
        "m+": this.getMinutes(), //分        
        "s+": this.getSeconds(), //秒        
        "q+": Math.floor((this.getMonth() + 3) / 3), //季度        
        "S": this.getMilliseconds() //毫秒        
    };
    var week = {
        "0": "\u65e5",
        "1": "\u4e00",
        "2": "\u4e8c",
        "3": "\u4e09",
        "4": "\u56db",
        "5": "\u4e94",
        "6": "\u516d"
    };
    if (/(y+)/.test(fmt)) {
        fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    }
    if (/(E+)/.test(fmt)) {
        fmt = fmt.replace(RegExp.$1, ((RegExp.$1.length > 1) ? (RegExp.$1.length > 2 ? "\u661f\u671f" : "\u5468") : "") + week[this.getDay() + ""]);
    }
    for (var k in o) {
        if (new RegExp("(" + k + ")").test(fmt)) {
            fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
        }
    }
    return fmt;
}

//var date = new Date();     
//window.alert(date.pattern("yyyy-MM-dd hh:mm:ss"));  

/* 
截取字符串,中文占两个字符位置 
str:原始字符串,len:要截取的长度,tailString:结尾添加的字符串
*/
function getSubString(str, len, tailString) {
    var newLength = 0;
    var newStr = [];
    var chineseRegex = /[^\x00-\xff]/g;
    var singleChar = "";
    var strLength = str.replace(chineseRegex, "**").length;
    for (var i = 0; i < strLength; i++) {
        singleChar = str.charAt(i).toString();
        if (singleChar.match(chineseRegex) != null) {
            newLength += 2;
        }
        else {
            newLength++;
        }
        if (newLength > len) {
            break;
        }
        newStr.push(singleChar);
    }
    if (tailString && strLength > len) {
        newStr.push(tailString);
    }
    return newStr.join("");
}