// +---------------------------------------------------------------------------+
// | FCS -- Fast,Compatible & Simple OOP PHP Framework                         |
// | FCS JS 基类库                                                             |
// +---------------------------------------------------------------------------+
// | Copyright (c) 2005-2006 liu21st.com.  All rights reserved.                |
// | Website: http://www.fcs.org.cn/                                           |
// | Author : Liu21st 流年 <liu21st@gmail.com>                                 |
// +---------------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify it   |
// | under the terms of the GNU General Public License as published by the     |
// | Free Software Foundation; either version 2 of the License,  or (at your   |
// | option) any later version.                                                |
// |                                                                           |
// | This program is distributed in the hope that it will be useful,  but      |
// | WITHOUT ANY WARRANTY; without even the implied warranty of                |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General |
// | Public License for more details.                                          |
// +---------------------------------------------------------------------------+

/**
 +------------------------------------------------------------------------------
 * 基础核心类，集成了最基本的操作
 +------------------------------------------------------------------------------
 * @package    Core
 * @link       http://www.fcs.org.cn
 * @copyright  Copyright (c) 2005-2006 liu21st.com.  All rights reserved.
 * @author     liu21st <liu21st@gmail.com>
 * @version    $Id$
 +------------------------------------------------------------------------------
 */

var ImportBasePath = location.protocol+'//'+location.hostname+'/Public/';
/**
 +----------------------------------------------------------
 * 判断对象类型
 *
 +----------------------------------------------------------
 * @param mixed $obj 数据对象
 +----------------------------------------------------------
 * @return string
 +----------------------------------------------------------
 */
function is_array(obj) {
    return (obj.constructor.toString().indexOf("Array")!= -1);
}

function is_function(obj) {
    return (obj.constructor.toString().indexOf("Function")!= -1);
}

function is_object(obj) {
    return (obj.constructor.toString().indexOf("Object")!= -1);
}

function is_string(obj) {
    return (obj.constructor.toString().indexOf("String")!= -1);
}

function is_number(obj) {
    return (obj.constructor.toString().indexOf("Number")!= -1);
}

function is_boolean(obj) {
    return (obj.constructor.toString().indexOf("Boolean")!= -1);
}

/**
 +----------------------------------------------------------
 * 动态导入Js类或文件 使用 命名空间方式
 * 目前不支持多文件导入
 +----------------------------------------------------------
 * @param string jsFile 导入的Js文件命名空间路径
 * @param string basePath 导入的根路径 必须是URL路径
 +----------------------------------------------------------
 * @return void
 +----------------------------------------------------------
 */

function _import(jsFile,basePath)
{
	 var head = document.getElementsByTagName('HEAD').item(0);
	 var script = document.createElement('SCRIPT');
	 if (basePath == undefined)
	 {
		 basePath = ImportBasePath;
	 }

	 jsFile = basePath + jsFile.replace(/\./g, '/') + '.js';
	 //alert(jsFile);
	 script.src = jsFile;
	 script.type = "text/javascript";
	 head.appendChild(script);
 }

	//---------------------------------------------------
	//	getElementById 替代方法
	//---------------------------------------------------
	function $() {
	  var elements = new Array();

	  for (var i = 0; i < arguments.length; i++) {
		var element = arguments[i];
		if (typeof element == 'string')
		  element = document.getElementById(element);

		if (arguments.length == 1)
		  return element;

		elements.push(element);
	  }

	  return elements;
	}

	//---------------------------------------------------
	//	打开新窗口
	//---------------------------------------------------
	function PopWindow(pageUrl,WinWidth,WinHeight)
	{
	var popwin=window.open(pageUrl,"PopWin","scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,width="+WinWidth+",height="+WinHeight);
	return false;
	}

	//---------------------------------------------------
	//	打开远程窗口
	//---------------------------------------------------
	function PopRemoteWindow(url)
	{
	var remote=window.open(url,"RemoteWindow","scrollbars=yes,toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,resizable=yes");
	if(remote.opener==null)
	{
	remote.opener=window;
	}
	}

	//+---------------------------------------------------
	//|	打开模式窗口，返回新窗口的操作值
	//+---------------------------------------------------
	function PopModalWindow(url,width,height)
	{
		var result=window.showModalDialog(url,"win","dialogWidth:"+width+"px;dialogHeight:"+height+"px;center:yes;status:no;scroll:no;dialogHide:no;resizable:no;help:no;edge:sunken;");
		return result;
	}

	//+---------------------------------------------------
	//|	打开非模式窗口，返回打开窗口的句柄
	//+---------------------------------------------------
	function PopModelessWindow(url,width,height)
	{
		var win=window.showModelessDialog(url,"win","dialogWidth:"+width+"px;dialogHeight:"+height+"px;center:yes;status:no;scroll:no;dialogHide:no;resizable:no;help:no;edge:sunken;");
		return win;
	}

	//+---------------------------------------------------
	//|	动态加载外部CSS和JS文件
	//+---------------------------------------------------
	function ImportCss(cssFile)
        {
             document.createStyleSheet(cssFile);
        }

	function ImportJS(jsFile)
	{
		 var head = document.getElementsByTagName('HEAD').item(0);
		 var script = document.createElement('SCRIPT');
		 script.src = jsFile;
		 script.type = "text/javascript";
		 head.appendChild(script);
	 }

	//+---------------------------------------------------
	//|	创建网页元素
	//+---------------------------------------------------
	 function CreateElement(type,owner)
	 {
		 var element = document.createElement(type);
		 owner.appendChild(element);
	 }

	//+---------------------------------------------------
	//|	获取HTML页面参数 flag 为1 获取详细参数
	//+---------------------------------------------------
	function getHTMLParm(flag)
	{
		var parastr = window.location.search;
		if (flag)
		{
			var parm= Array();
			var tempstr="";
			if (str.indexOf("&")>0){
				 para = parastr.split("&");
				 for(i=0;i<para.length;i++)
				 {
					 tempstr1 = para[i];

					 pos = tempstr1.indexOf("=");
					 parm[i] = [tempstr1.substring(0,pos),tempstr1.substring(pos+1)];
				 }
			 }
			 return parm;
		}
		 return parastr;
	}

var StatusStr="技术支持：立方图象设计机构  www.ad3.cn  www.ucitymall.com   电话：13710356176   QQ：29048370  Email：enhong@163.com";
function ShowStatus(MsgStr){
	status=MsgStr;
}
//ShowStatus(StatusStr);

function frameUrl(cid,url,oid,oidstr){

	var w=document.body.scrollWidth;
	var h=document.body.scrollHeight;

	var vw=document.body.offsetWeight;
	var vh=document.body.offsetHeight;
	var lw=(w/2)+document.body.scrollLeft;
	var lh=(vh/2)+document.body.scrollTop;
	document.getElementById(cid).location(url);
	if(isNaN(oid)!=true){
		var ohtml=document.getElementById(oid);
		ohtml.innerHTML=oidstr;
	}
	document.getElementById(cid).innerHTML='<div ID="Center"><div class="Mask" style="position:absolute;left:0;top:0;width:'+w+';height:'+h+';z-index:1;"></div><div class="FileLoading" style="position:absolute;left:'+lw+';top:'+lh+';z-index:2;"><img src="images/icon_loading.gif" align="absmiddle"> Loading...</div></div>';
}


function frameUrl2(cid,url){
	//alert(url);
	document.getElementById(cid).location(url);
	//document.getElementById(cid).innerHTML='<span class="miniloading"><img src="/admin/images/miniloading.gif" align="absmiddle"> Loading...</span>';
}




function InitAjax()
{
　var ajax=false;
　try {
　　ajax = new ActiveXObject("Msxml2.XMLHTTP");
　} catch (e) {
　　try {
　　　ajax = new ActiveXObject("Microsoft.XMLHTTP");
　　} catch (E) {
　　　ajax = false;
　　}
　}
　if (!ajax && typeof XMLHttpRequest!='undefined') {
　　ajax = new XMLHttpRequest();
　}
　return ajax;
}




function gb2utf8(data){
    var glbEncode = [];
    gb2utf8_data = data;
    execScript("gb2utf8_data = MidB(gb2utf8_data, 1)", "VBScript");
    var t=escape(gb2utf8_data).replace(/%u/g,"").replace(/(.{2})(.{2})/g,"%$2%$1").replace(/%([A-Z].)%(.{2})/g,"@$1$2");
    t=t.split("@");
    var i=0,j=t.length,k;
    while(++i<j) {
        k=t[i].substring(0,4);
        if(!glbEncode[k]) {
            gb2utf8_char = eval("0x"+k);
            execScript("gb2utf8_char = Chr(gb2utf8_char)", "VBScript");
            glbEncode[k]=escape(gb2utf8_char).substring(1,6);
        }
        t[i]=glbEncode[k]+t[i].substring(4);
    }
    gb2utf8_data = gb2utf8_char = null;
    return unescape(t.join("%"));
}






function loadfile(cid,url){
	document.write('<div id="'+cid+'"></div>');

	var ajax=InitAjax();

	ajax.open("POST",url,false);
	ajax.send();
	var html=ajax.ResponseBody;

	document.getElementById(cid).innerHTML=bytes2BSTR(html);
}

function VoteLoadfile(cid,url,n){
	var vn=parseInt(n)+1;
	document.getElementById(cid+vn).location(url+'?n='+vn);

	document.getElementById('ItemMore').innerHTML=document.getElementById('ItemMore').innerHTML+'<span id="item'+(vn+1)+'" _frame></span>';

	document.formList.ItemNum.value=vn;

}

function VoteItemDelete(cid){
	document.getElementById(cid).innerHTML="";
}

function viewUrl(cid,url){

	var w=document.body.scrollWidth+20;
	var h=document.body.scrollHeight+20;

	var vw=document.body.offsetWeight;
	var vh=document.body.offsetHeight;
	var lw=(w/2)+document.body.scrollLeft;
	var lh=(vh/2)+document.body.scrollTop;
	document.getElementById(cid).location(url+'&w='+w+'&h='+h+'&lw='+lw+'&lh='+lh);

	document.getElementById(cid).innerHTML='<span class="miniloading"><img src="/images/miniloading.gif" align="absmiddle"> Loading...</span>';
}

function SpanClear(str){
	obj=document.getElementById(str);
	obj.innerHTML="";
}