///////////////////////////////////////////////////////////////////////////////
//              Z-Blog
// 作    者:    朱煊(zx.asd)
// 版权所有:    RainbowSoft Studio
// 技术支持:    rainbowsoft@163.com
// 程序名称:    
// 程序版本:    
// 单元名称:    common.js
// 开始时间:    2004.07.25
// 最后修改:    
// 备    注:    全局脚本
///////////////////////////////////////////////////////////////////////////////





//*********************************************************
// 目的：    加载样式表
// 输入：    无
// 返回：    无
//*********************************************************
function LoadActiveStyleSheet(){

    var title=GetCookie("sk")
    var a;

    if (title) {

        a = document.getElementsByTagName("link")[0];

        a.href=str00+"style/"+title+".css"

    }

}
//*********************************************************




//*********************************************************
// 目的：    设置样式表
// 输入：    title
// 返回：    无
//*********************************************************
function SetActiveStyleSheet(title){

    var a;

    if (title) {

        {
            SetCookie("sk",title,365);
        }
        a = document.getElementsByTagName("link")[0];

        a.href=str00+"style/"+title+".css"

    }

}
//*********************************************************




//*********************************************************
// 目的：    设置Cookie
// 输入：    sName, sValue,iExpireDays
// 返回：    无
//*********************************************************
function SetCookie(sName, sValue,iExpireDays) {
    if (iExpireDays){
        var dExpire = new Date();
        dExpire.setTime(dExpire.getTime()+parseInt(iExpireDays*24*60*60*1000));
        document.cookie = sName + "=" + escape(sValue) + "; expires=" + dExpire.toGMTString();
    }
    else{
        document.cookie = sName + "=" + escape(sValue);
    }
}
//*********************************************************




//*********************************************************
// 目的：    返回Cookie
// 输入：    Name
// 返回：    Cookie值
//*********************************************************
function GetCookie(sName) {

    var arr = document.cookie.match(new RegExp("(^| )"+sName+"=([^;]*)(;|$)"));
    if(arr !=null){return unescape(arr[2])};
    return null;

}
//*********************************************************




//*********************************************************
// 目的：    验证信息
// 输入：    无
// 返回：    无
//*********************************************************
var strFormAction;
var objImageValid;
function VerifyMessage() {

    var strName=document.getElementById("inpName").value;
    var strEmail=document.getElementById("inpEmail").value;
    var strHomePage=document.getElementById("inpHomePage").value;
    var strArticle;

    if(document.getElementById("txaArticle").value){
        strArticle=document.getElementById("txaArticle").value;
    }
    else{
        strArticle=document.getElementById("txaArticle").innerText;
    }

    if(strName==""){
        alert(str01);
        return false;
    }
    else{
        re = new RegExp("^[.A-Za-z0-9\u4e00-\u9fa5]+$");
        if (!re.test(strName)){
            alert(str02);
            return false;
        }
    }

    if(strEmail==""){
        //alert(str01);
        //return false;
    }
    else{
        re = new RegExp("^[\\w-]+(\\.[\\w-]+)*@[\\w-]+(\\.[\\w-]+)+$");
        if (!re.test(strEmail)){
            alert(str02);
            return false;
        }
    }

    if(typeof(strArticle)=="undefined"){
        alert(str03);
        return false;
    }

    if(typeof(strArticle)=="string"){
        if(strArticle==""){
            alert(str03);
            return false;
        }
        if(strArticle.length>intMaxLen)
        {
            alert(str03);
            return false;
        }
    }

    document.getElementById("inpArticle").value=strArticle;
    document.getElementById("inpLocation").value=parent.window.location.href;
    if(document.getElementById("frmSumbit").action.search("act=cmt")>0){
        strFormAction=document.getElementById("frmSumbit").action;
    }

    var bolRemember=document.getElementById("chkRemember").checked;

    if(bolRemember==true){
        SaveRememberInfo();
    }
    else{
        SetCookie("chkRemember",bolRemember,365);
    }


    //ajax comment begin
    $.post(document.getElementById("frmSumbit").action,
        {
        "inpAjax":true,
        "inpID":$("#inpId").val(),
        "inpVerify":(document.getElementById("inpVerify")?$("#inpVerify").val():""),
        "inpEmail":strEmail,
        "inpName":strName,
        "inpArticle":strArticle,
        "inpHomePage":strHomePage
        },
        function(data){
            var s =data;
            if((s.search("faultCode")>0)&&(s.search("faultString")>0))
            {
                alert(s.match("<string>.+?</string>")[0].replace("<string>","").replace("</string>",""))
            }
            else{
                var i=Math.round(Math.random()*1000)
                var s ="<div id=\"divAjaxComment"+i+"\">"+data+"</div>";
                $(s).insertBefore("#divAjaxComment");
                $("#divAjaxComment"+i).fadeIn("slow");
                //$("#divAjaxComment"+i).fadeTo("normal", 0);
                //$("#divAjaxComment"+i).fadeTo("normal", 1);
                //$("#divAjaxComment"+i).show("slow");
                if(strFormAction){
                    document.getElementById("frmSumbit").action=strFormAction;
                }
                $("#txaArticle").val("");
            }
            if(document.getElementById("inpVerify")){
                $("#inpVerify").val("");
                if(!objImageValid){
                    objImageValid=$("img[@src='"+str00+"function/c_validcode.asp?name=commentvalid']");
                }
                objImageValid.src(str00+"function/c_validcode.asp?name=commentvalid"+"&random="+Math.random());
            }
        }
    );

    return false;
    //ajax comment end

}
//*********************************************************




//*********************************************************
// 目的：    加载信息
// 输入：    无
// 返回：    无
//*********************************************************
function LoadRememberInfo() {

    var strName=GetCookie("inpName")
    var strEmail=GetCookie("inpEmail")
    var strHomePage=GetCookie("inpHomePage")
    var bolRemember=GetCookie("chkRemember")

    if(bolRemember=="true"){

        if(strName){document.getElementById("inpName").value=strName;};
        if(strEmail){document.getElementById("inpEmail").value=strEmail;};
        if(strHomePage){document.getElementById("inpHomePage").value=strHomePage;};
        if(bolRemember){document.getElementById("chkRemember").checked=bolRemember;};

    }

    if(GetCookie("username")){
        document.getElementById("inpName").value=unescape(GetCookie("username"))
    }

}
//*********************************************************




//*********************************************************
// 目的：    保存信息
// 输入：    无
// 返回：    无
//*********************************************************
function SaveRememberInfo() {

    var strName=document.getElementById("inpName").value;
    var strEmail=document.getElementById("inpEmail").value;
    var strHomePage=document.getElementById("inpHomePage").value;
    var bolRemember=document.getElementById("chkRemember").checked;


    SetCookie("inpName",strName,365);
    SetCookie("inpEmail",strEmail,365);
    SetCookie("inpHomePage",strHomePage,365);
    SetCookie("chkRemember",bolRemember,365);

}
//*********************************************************





//*********************************************************
// 目的：    输出UBB
// 输入：    无
// 返回：    无
//*********************************************************
function ExportUbbFrame() {

    if(!objActive){objActive="txaArticle"};

    document.write("<p id=\"UbbFrame\" style=\"display:none;\"></p>")

    document.write("<p>")

    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[URL]','[/URL]'),true);\" style=\"padding:2px;cursor:pointer;\">[URL]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[URL=http://]','[/URL]'),true);\" style=\"padding:2px;cursor:pointer;\">[URL2]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[EMAIL]','[/EMAIL]'),true);\" style=\"padding:2px;cursor:pointer;\">[EMAIL]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[EMAIL=@]','[/EMAIL]'),true);\" style=\"padding:2px;cursor:pointer;\">[EMAIL2]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[B]','[/B]'),true);\" style=\"padding:2px;cursor:pointer;\">[B]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[I]','[/I]'),true);\" style=\"padding:2px;cursor:pointer;\">[I]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[U]','[/U]'),true);\" style=\"padding:2px;cursor:pointer;\">[U]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[S]','[/S]'),true);\" style=\"padding:2px;cursor:pointer;\">[S]</a>  ")
    document.write("<a alt=\"\" onmousedown=\"InsertText(objActive,ReplaceText(objActive,'[QUOTE]','[/QUOTE]'),true);\" style=\"padding:2px;cursor:pointer;\">[QUOTE]</a>  ")

    document.write("<u><a style=\"cursor:pointer;text-align:right;\" onclick=\"InsertUbbFace();if(document.getElementById('UbbFrame').style.display=='none'){document.getElementById('UbbFrame').style.display='block';}else{document.getElementById('UbbFrame').style.display='none'};this.style.display='none'\">"+str06+"</a></u> ")

    document.write("</p>")
}
//*********************************************************




//*********************************************************
// 目的：    插入表情图片HTML代码
// 输入：    无
// 返回：    无
//*********************************************************
function InsertUbbFace() {

    if(!document.getElementById("UbbFrame").innerHTML && strFaceName){

        var aryFileName="";
        var strFileName="";
        var strFaceHtml="";

        aryFileName = strFaceName.split("|");

        for (var i=0;i<aryFileName.length;i++)
        {
            strFileName = aryFileName[i];
            strFaceHtml=strFaceHtml + "<img src=\""+str00+"image/face/"+strFileName+".gif\" title=\""+strFileName+"\" alt=\""+strFileName+"\" width=\""+strFaceSize+"\" height=\""+strFaceSize+"\" onclick=\"InsertText(objActive,'[F]'+this.alt+'[/F]',false);\" style=\"padding:2px;cursor:pointer;\">"
        }
        document.getElementById("UbbFrame").innerHTML=strFaceHtml;
    }

}
//*********************************************************




//*********************************************************
// 目的：    自动插入并替换
// 输入：    无
// 返回：    无
//*********************************************************
var objActive;
function GetActiveText(objHTML) {
    objActive=objHTML;
    if(document.selection){
        var obj=document.getElementById(objHTML);
        obj.currPos = document.selection.createRange().duplicate()
    }
}

function InsertText(objHTML,strText,bolReplace) {
    if(strText==""){return("")}
    var obj=document.getElementById(objHTML);
    if(document.selection){
        if (obj.currPos){
            if(bolReplace && (obj.value=="")){
                obj.currPos.text=strText
            }
            else{
                obj.currPos.text+=strText
            }
        }
        else{
            obj.value+=strText
        }
    }
    else{
        if(bolReplace){
            obj.value=obj.value.slice(0,obj.selectionStart) + strText + obj.value.slice(obj.selectionEnd,obj.value.length)
        }
        else{
            obj.value=obj.value.slice(0,obj.selectionStart) + strText + obj.value.slice(obj.selectionStart,obj.value.length)
        }
    }
    //obj.focus();
}

function ReplaceText(objHTML,strPrevious,strNext) {
    var obj=document.getElementById(objHTML);
    var strText;
    if(document.selection && document.selection.type == "Text"){
        if (obj.currPos){
            var range = document.selection.createRange();
            range.text = strPrevious + range.text + strNext;
            return("");
        }
        else{
            strText=strPrevious + strNext;
            return(strText);
        }
    }
    else{
        if(obj.selectionStart || obj.selectionEnd){
            strText=strPrevious + obj.value.slice(obj.selectionStart,obj.selectionEnd) + strNext;
            return(strText);
        }
        else{
            strText=strPrevious + strNext;
            return(strText);
        }
    }
}
//*********************************************************




//*********************************************************
// 目的：    ShowMedia By UBB
// 输入：    无
// 返回：    无
//*********************************************************
function ShowMedia(objHTML,strURL,strType,intWidth,intHeight) {
    var strMedia="";
    var blnShow = false;
    var objMedia=objHTML;

    if(objMedia.innerHTML){blnShow = true};

    var re = new RegExp("\.[a-z0-9]+$","ig");

    var strExtend = re.exec(strURL);
    strExtend="|"+String(strExtend).toLowerCase()+"|";

    if(strType=="AUTO"){
        if(String("|.swf|").indexOf(strExtend)>=0){strType="SWF"}
        if(String("|.mov|.qt|").indexOf(strExtend)>=0){strType="QT"}
        if(String("|.wmv|.wmp|.wm|.avi|.mp4|.mpg|.mpeg|.m3u|.pls|.wvx|.wax|.wmx|").indexOf(strExtend)>=0){strType="WMV"}
        if(String("|.asf|.wma|.asx|.wav|.mp3|.mpa|.mp2|.m1a|.m2a|.aac|").indexOf(strExtend)>=0){strType="WMA"}
        if(String("|.rm|.ram|.rmvb|.rpm|.amr|.3gp|.3gpp|.3g2|.3gp2|.rt|.rp|.smi|.smil|").indexOf(strExtend)>=0){strType="RM"}
        if(String("|.ra|").indexOf(strExtend)>=0){strType="RA"}
    }

    if(blnShow){
        objMedia.innerHTML = strMedia;
    }
    else{
        switch(strType){
            case "SWF":
                strMedia="<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width=\""+intWidth+"\" height=\""+intHeight+"\"><param name=\"movie\" value=\""+strURL+"\"><param name=\"quality\" value=\"high\"><param name=\"play\" value=\"true\"><embed src=\""+strURL+"\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\""+intWidth+"\" height=\""+intHeight+"\" play=\"true\"></embed></object>"
                break;
            case "QT":
                strMedia="<object classid=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\" codebase=\"http://www.apple.com/qtactivex/qtplugin.cab\" width=\""+intWidth+"\" height=\""+intHeight+"\" ><param name=\"src\" value=\""+strURL+"\" ><param name=\"autoplay\" value=\"true\" ><embed  src=\"qtmimetype.pntg\" type=\"image/x-macpaint\"pluginspage=\"http://www.apple.com/quicktime/download\" qtsrc=\""+strURL+"\" width=\""+intHeight+"\" height=\""+intHeight+"\" autoplay=\"true\" ></embed></object>"
                break;
            case "WMV":
                strMedia="<object classid=\"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95\" width=\""+intWidth+"\" height=\""+intHeight+"\"><param name=\"ShowStatusBar\" value=\"-1\"><param name=\"AutoStart\" value=\"true\"><param name=\"Filename\" value=\""+strURL+"\"><embed type=\"application/x-mplayer2\" pluginspage=\"http://www.microsoft.com/Windows/MediaPlayer/\" src=\""+strURL+"\" autostart=\"true\" width=\""+intWidth+"\" height=\""+intHeight+"\"></embed></object>"
                break;
            case "WMA":
                strMedia="<object classid=\"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95\" height=\"68\" width=\"350\"><param name=\"ShowStatusBar\" value=\"-1\"><param name=\"AutoStart\" value=\"true\"><param name=\"Filename\" value=\""+strURL+"\"><embed type=\"application/x-mplayer2\" pluginspage=\"http://www.microsoft.com/Windows/MediaPlayer/\" src=\""+strURL+"\" autostart=\"true\" width=\"350\" height=\"45\"></embed></object>"
                break;
            case "RM":
                strMedia="<object classid=\"clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA\" width=\""+intWidth+"\" height=\""+intWidth+"\"><param name=\"src\" value=\""+strURL+"\"><param name=\"controls\" value=\"imagewindow\"><param name=\"console\" value=\"one\"><param name=\"AutoStart\" value=\"true\"><embed src=\""+strURL+"\" width=\""+intWidth+"\" height=\""+intWidth+"\" type=\"audio/x-pn-realaudio-plugin\" nojava=\"true\" controls=\"imagewindow,ControlPanel,StatusBar\" console=\"one\" autostart=\"true\"></object>"
                break;
            case "RA":
                strMedia="<object classid=\"clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA\" width=\"350\" height=\"36\"><param name=\"src\" value=\""+strURL+"\"><param name=\"controls\" value=\"ControlPanel\"><param name=\"console\" value=\"one\"><param name=\"AutoStart\" value=\"true\"><embed src=\""+strURL+"\" type=\"audio/x-pn-realaudio-plugin\" nojava=\"true\" controls=\"ControlPanel,StatusBar\" console=\"one\" autostart=\"true\" width=\"350\" height=\"36\"></object>"
        }
        objMedia.innerHTML = strMedia;
    }
}
//*********************************************************




//*********************************************************
// 目的：    InsertQuote To txaArticle
// 输入：    无
// 返回：    无
//*********************************************************
function InsertQuote(strName,strText) {
    if(!objActive){objActive="txaArticle"};

    var re;
    re=new RegExp("<br/?>","ig");
    strText=strText.replace(re, "\n");
    re=new RegExp("<[^>]*>","ig");
    strText=strText.replace(re, "");

    InsertText(objActive,"[QUOTE=",false);
    InsertText(objActive,strName,false);
    InsertText(objActive,"]",false);
    InsertText(objActive,strText,false);
    InsertText(objActive,"[/QUOTE]",false);
}
//*********************************************************




//*********************************************************
// 目的：    全选
// 输入：    无
// 返回：    无
//*********************************************************
function BatchSelectAll() {
    var aryChecks = document.getElementsByTagName("input");

    for (var i = 0; i < aryChecks.length; i++){
        if((aryChecks[i].type=="checkbox")&&(aryChecks[i].id.indexOf("edt")!==-1)){
            if(aryChecks[i].checked==true){
                aryChecks[i].checked=false;
            }
            else{
                aryChecks[i].checked=true;
            };
        }
    }
}
//*********************************************************




//*********************************************************
// 目的：    
// 输入：    无
// 返回：    无
//*********************************************************
function BatchDeleteAll(objEdit) {

    objEdit=document.getElementById(objEdit)
    objEdit.value=""
    var aryChecks = document.getElementsByTagName("input");
    for (var i = 0; i < aryChecks.length; i++){
        if((aryChecks[i].type=="checkbox")&&(aryChecks[i].id.indexOf("edt")!==-1)){
            if(aryChecks[i].checked){
                objEdit.value=aryChecks[i].value+","+objEdit.value
            }
        }
    }

}
//*********************************************************




//*********************************************************
// 目的：    图片自动缩小 点击放大
// 输入：    无
// 返回：    无
//*********************************************************
function ResizeImage(objImage,maxWidth) {
    try{
        if(maxWidth>0){
            if(objImage.width>maxWidth){
                objImage.width=maxWidth;
                objImage.attachEvent('onclick', function(){try{showModelessDialog(objImage.src);}catch(e){window.open(objImage.src);}});
                objImage.attachEvent('onmouseover', function(){objImage.style.cursor='pointer';});
            }
        }
    }catch(e){};
}
//*********************************************************




//*********************************************************
// 目的：    回复留言
// 输入：    无
// 返回：    无
//*********************************************************
function RevertComment(intRevertID) {
    var f;
    if(objActive){
        f=document.getElementById(objActive).form
    }
    else{
        f=document.getElementsByTagName("form")[document.getElementsByTagName("form").length-1]
    }

    if(f.action.search("act=cmt")>0){
        f.action=f.action.replace("cmd.asp?act=cmt","cmd.asp?act=CommentRev&id="+intRevertID);
        return true;
    }
    else{
        f.action=f.action.substr(0,f.action.search("id=")) + "id="+intRevertID +"&" + f.action.substr(f.action.search("key="))
        return true;
    }
}