String.prototype.trim = function() {
    return this.replace(/(^\s*)|(\s*$)/g, "");
}
function $(val) {
    return document.getElementById(val);
}
function IsDisplay(ctl) {
    var obj = $(ctl);
    obj.style.display = obj.style.display == 'none' ? obj.style.display = '' : obj.style.display = 'none';
}
function WinOpen(url, n, w, h) {
    var left = (screen.width - w) / 2;
    var top = (screen.height - h) / 2;
    var f = "width=" + w + ",height=" + h + ",top=" + top + ",left=" + left + ",scrollbars=1";
    var c = window.open(url, n, f);
    return c;
}

function Win_Open(url, n, w, h) {
    var left = (screen.width - w) / 2;
    var top = (screen.height - h) / 2;
    var f = "width=" + w + ",height=" + h + ",top=" + top + ",left=" + left + "";
    var c = window.open(url, n, f);
    return c;
}

//返回日期
function returnDate() {
    var day = "";
    var month = "";
    var ampm = "";
    var ampmhour = "";
    var myweekday = "";
    var year = "";
    mydate = new Date();
    myweekday = mydate.getDay();
    mymonth = mydate.getMonth() + 1;
    myday = mydate.getDate();
    myyear = mydate.getYear();
    year = (myyear > 200) ? myyear : 1900 + myyear;
    if (myweekday == 0)
        weekday = " 星期日 ";
    else if (myweekday == 1)
        weekday = " 星期一 ";
    else if (myweekday == 2)
        weekday = " 星期二 ";
    else if (myweekday == 3)
        weekday = " 星期三 ";
    else if (myweekday == 4)
        weekday = " 星期四 ";
    else if (myweekday == 5)
        weekday = " 星期五 ";
    else if (myweekday == 6)
        weekday = " 星期六 ";
    return year + "年" + mymonth + "月" + myday + "日" + weekday;
}

function WinOpenDialog(url, w, h) {
    var feature = "dialogWidth:" + w + "px;dialogHeight:" + h + "px;center:yes;status:no;help:no";
    //WinOpenDialog('../Common/SelectTemplate.aspx?ControlId=TextBox1&StartPath='+escape('/Template'),650,480)"
    showModalDialog(url, window, feature);
}
function CheckNumber(val) {
    var patt = /^\d+$/;
    return patt.test(val);
}
function CheckNumberNotZero(val) {
    var patt = /^[^0]\d*$/
    return patt.test(val);
}
function ImgSize(val) {

    var height = val.height;
    var width = val.width;
    if (height > 150 && width <= 330) {
        val.height = 150;
    }
    else if (height <= 150 && width > 330) {
        val.width = 330;
    }
    else if (height > 150 && width > 330) {
        if (height / width >= 150 / 330) {
            val.height = 150;
        }
        else {
            val.width = 330;
        }
    }


}

function CheckHas(uri, input, fileldName, tableName) {
    var inputStr = escape(input);
    var fileldNameStr = escape(fileldName);
    var tableNameStr = escape(tableName);
    var paramStr = "Input=" + input + "&FileldName=" + fileldNameStr + "&TableName=" + tableNameStr;
    var flag = XmlHttpPostMethodText(uri, paramStr)
    if (flag == 1) {
        return true;
    }
    else {
        return false;
    }
}
var tid = 0;
function ShowTabs(cid) {
    if (cid != tid) {
        $("TabTitle" + tid).className = "title5";
        $("TabTitle" + cid).className = "title6";
        $("Tabs" + tid).style.display = "none";
        $("Tabs" + cid).style.display = "";
        tid = cid;
    }
}


//获取颜色
function GetColor(img_val, input_val) {
    var PaletteLeft, PaletteTop
    var obj = $("colorPalette");
    ColorImg = img_val;
    ColorValue = $(input_val);
    if (obj) {
        PaletteLeft = getOffsetLeft(ColorImg)
        PaletteTop = (getOffsetTop(ColorImg) + ColorImg.offsetHeight)
        if (PaletteLeft + 150 > parseInt(document.body.clientWidth)) PaletteLeft = parseInt(event.clientX) - 260;
        if (PaletteTop > parseInt(document.body.clientHeight)) PaletteTop = parseInt(document.body.clientHeight) - 165;
        obj.style.left = PaletteLeft + "px";
        obj.style.top = PaletteTop + "px";
        if (obj.style.visibility == "hidden") {
            obj.style.visibility = "visible";
        } else {
            obj.style.visibility = "hidden";
        }
    }
}
function getOffsetTop(elm) {
    var mOffsetTop = elm.offsetTop;
    var mOffsetParent = elm.offsetParent;
    while (mOffsetParent) {
        mOffsetTop += mOffsetParent.offsetTop;
        mOffsetParent = mOffsetParent.offsetParent;
    }
    return mOffsetTop;
}
function getOffsetLeft(elm) {
    var mOffsetLeft = elm.offsetLeft;
    var mOffsetParent = elm.offsetParent;
    while (mOffsetParent) {
        mOffsetLeft += mOffsetParent.offsetLeft;
        mOffsetParent = mOffsetParent.offsetParent;
    }
    return mOffsetLeft;
}

function setColor(color) {
    if (ColorImg.id == 'FontColorShow' && color == "#") color = '#000000';
    if (ColorImg.id == 'FontBgColorShow' && color == "#") color = '#FFFFFF';
    if (ColorValue) { ColorValue.value = color.substr(1); }
    if (ColorImg && color.length > 1) {
        ColorImg.src = '../../Images/Rect.gif';
        ColorImg.style.backgroundColor = color;
    } else if (color == '#') { ColorImg.src = '../../Images/rectNoColor.gif'; }
    $("colorPalette").style.visibility = "hidden";
}
function SelectAll(trigger, container) {
    var obj = $(trigger);
    var chks = document.getElementById(container).getElementsByTagName("input");
    for (var i = 0; i < chks.length; i++) {
        if (chks[i].type == "checkbox") {
            chks[i].checked = obj.checked;
        }
    }
}
function coder(str) {
    var s = "";
    if (str.length == 0) return "";
    for (var i = 0; i < str.length; i++) {
        switch (str.substr(i, 1)) {
            case "<": s += "&lt;"; break;
            case ">": s += "&gt;"; break;
            case "&": s += "&amp;"; break;
            case "   ": s += "&nbsp;"; break;
            case "\"": s += "&quot;"; break;
            case "\n": s += "<br>"; break;
            default: s += str.substr(i, 1); break;
        }
    }
    return s;
}


//IE和firefox通用的复制到剪贴板的JS函数
function copyToClipboard(txt) {
    if (window.clipboardData) {
        window.clipboardData.clearData();
        window.clipboardData.setData("Text", txt);
        alert("复制成功！")
    }
    else if (navigator.userAgent.indexOf("Opera") != -1) {
        window.location = txt;
    }
    else if (window.netscape) {
        try {
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
        }
        catch (e) {
            alert("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 clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
        if (!clip)
            return;
        var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
        if (!trans)
            return;
        trans.addDataFlavor('text/unicode');
        var str = new Object();
        var len = new Object();
        var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
        var copytext = txt;
        str.data = copytext;
        trans.setTransferData("text/unicode", str, copytext.length * 2);
        var clipid = Components.interfaces.nsIClipboard;
        if (!clip)
            return false;
        clip.setData(trans, null, clipid.kGlobalClipboard);
        alert("复制成功！")
    }
}

function ShowHidden(obj, Is, abs) {
    if ($(obj).style.display == "") {
        $(obj).style.display = 'none';
        if (abs == "left")
            Is.className = "down_bg";
        else if (abs == "right")
            Is.className = "modelTitleDown";
        Is.title = '点击显示';
    }
    else {
        $(obj).style.display = '';
        if (abs == "left")
            Is.className = "up_bg";
        else if (abs == "right")
            Is.className = "modelTitle";
        Is.title = '点击隐藏';
    }
}


function GetReadUserInfo() {
    document.write("<script type='text/javascript' src='~/ajaxpro/prototype.ashx'></script>");
    document.write("<script type='text/javascript' src='~/ajaxpro/core.ashx'></script>");
    document.write("<script type='text/javascript' src='~/ajaxpro/converter.ashx'></script>");
    document.write("<script type='text/javascript' src='~/ajaxpro/common_ReadUserInfo,App_Web_oaidv3np.ashx'></script>");
    common_ReadUserInfo.ReadUserInfo("", UserInfo_Call_Back);
}

function SizePlus(name) {
    var _height = document.getElementById(name).style.height.replace("px", "");
    var __height = Number(_height) + 50;

    document.getElementById(name).style.height = __height + "px";
}

function SizeMinus(name) {
    var _height = document.getElementById(name).style.height.replace("px", "");

    if (Number(_height) > 50) {
        var __height = Number(_height) - 50;

        document.getElementById(name).style.height = __height + "px";
    }
}

//运行代码
function runEx(cod1) {
    cod = document.getElementById(cod1)
    var code = cod.value;
    if (code != "") {
        var newwin = window.open('', '', '');
        newwin.opener = null
        newwin.document.write("<table>" + code + "</table>");
        newwin.document.close();
    }
}