//去除空格
function TrimString(sInString) {
    sInString = sInString.replace( /^\s+/g, "" );// strip leading
    return sInString.replace( /\s+$/g, "" );// strip trailing
}

function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings);
win.focus();
}

//改变职务大类选项时
function chg_PostType1(mainJobClass,detailJobClass)
{

    var num = mainJobClass.selectedIndex;

    for( i=detailJobClass.length-1 ; i>-1 ; i-- )
    {
        detailJobClass.options[i]=null;
    }

    if ( num == 0 )
    {
        var objOption = new Option("不拘","");
        detailJobClass.options[detailJobClass.length]=objOption;
    }
    else
    {
        for ( i=0 ; i<detailJobClassName_F[num-1].length ; i++ )
        {
            // 大类索引0为"不拘", 所以必须减1
            var objOption = new Option(detailJobClassName_F[num-1][i],detailJobClassNum_F[num-1][i]);
            detailJobClass.options[detailJobClass.length]=objOption;
        }
    }

}

//初始化职务大类,小类下拉式选单

function init_Jobclass(mainJobClass)
{
    for( i=0 ; i<mainJobClassName_F.length ; i++ )
    {
        var objOption=new Option(mainJobClassName_F[i],mainJobClassNum_F[i]);
        mainJobClass.options[mainJobClass.length]=objOption;
    }
}

// obj_b : large dropdownlist object
// obj_s : small dropdownlist object
// defValue : default value for selected with small object
// largeArray : big array
// smallArray : small array
// change_method : onchange method
function SetMultiDropdownListDefault(obj_b, obj_s, defValue, largeArray, smallArray, change_method)
{
    defValue = parseInt(defValue,10);
    if (defValue <= 0)
        return false;
    var array_1 = eval(largeArray);
    var array_2 = eval(smallArray);

    var x = -1;
    var y = -1;

    for (var i=0 ;i<=array_1.length-1 ;i++){
        var tmp_array = array_2[i];
        for (var j=0; j<=tmp_array.length-1; j++){
            if (tmp_array[j] == defValue){
                x = i;
                y = j;
                break;
            }
        }
        if (x >= 0)
            break;
    }

    if (obj_b[0].value == "")
        x++;

    if (x >0)
        obj_b[x].selected = true;

    if (change_method != null && change_method != "")
        eval(change_method + "(obj_b ,obj_s)" );

    if (obj_s[0].value == "")
        y++;

    if (y >0 && obj_s.length >=y)
        obj_s[y].selected = true;
}


//########################################################################3
//2006年9月17日 PyePye 函数
//年,这个是指向查询页面的
function sYearList(StartYear,SelectedYear){ //参数:起始年  所选年份
                    //得到默认值
   var sStrDate = new Date
   var sTemp
   var iYear; //得到要输入的年份

   sYear = sStrDate.getYear()
   iYear = parseInt(SelectedYear);
  
   if (SelectedYear == "")
   {
	    iYear = sYear;
   }
   else{
	   iYear = iYear;
   }
   
   //document.write ('   <option value=NoSelect>年份</option>')
   
   //alert(iYear);
   for ( i=StartYear;i<=sYear;i++ ) {
         
       	if (i==iYear)
			   sTemp = "selected";
        else 
			   sTemp = "";

        document.write ("     <option value='"+i+"' "+sTemp+">"+i+"</option>");
    }
}

//月
function sMonthList(SelectedMonth){
    var sTemp
    var sStrDate = new Date
    var sTemp1
    
    //sMonth = sStrDate.getMonth()+1  
    //document.write ('   <option value=NoSelect selected>月份</option>')
    if (SelectedMonth == "")
    {
		  SelectedMonth = sStrDate.getMonth()+1
    }

	//document.write(xxStr)
    for ( i=1;i<=12;i++ ){
	    
		if (i == parseInt(SelectedMonth))  sTemp1 = "selected"
        else sTemp1 = "";
		
		if ( i<10 ) sTemp = "0"+i.toString()
		else sTemp = i.toString()

		document.write ('   <option value='+sTemp+' '+sTemp1+'>'+sTemp+'</option>');

    }

}

//日
function sDayList(SelectedDay){
     var sTemp
     var sTemp
     var sStrDate = new Date
     var sTemp1
   
	 if (SelectedDay == "")
	 {
		 sDate = sStrDate.getDate()
	 }else{
         sDate = SelectedDay
	 }
    
	   //document.write ('   <option value=NoSelect selected>几号</option>')

    for ( i=1;i<=31;i++ ){

	   if (i == parseInt(sDate))  sTemp1 = "selected"
       else sTemp1 = ""

	   if ( i<10 ) sTemp = "0"+i.toString()
	   else sTemp = i.toString()
	   
	   document.write ('   <option value='+sTemp+' '+sTemp1+'>'+sTemp+'</option>')
    }
}


//********************检查字符串长度有没有超出范围****************
function CheckCharLen(sobj,slen,smsg){

    var sStr
    var sTemp
	var CharLen
    var i 
	
	if ( typeof(sobj)!= 'object' )
	{ 
	   alert("不是对象!") ;
	   return false ;
	}
	
	sStr    = eval("sobj.value") ;
    
	sTemp   = sStr.length ;
    
	CharLen = 0 ;
    
    // alert(sTemp)
	//因为是从0开始，所以要<于
	//alert(sStr.charAt(i)) 得到每一个字符
	//alert(sStr.charCodeAt(i))
	
	for ( i= 0 ; i < sTemp ; i++ )
	{    
          if ( sStr.charCodeAt(i)>0 && sStr.charCodeAt(i) <255)
         {
		    CharLen = CharLen + 1
         }else{

		    CharLen = CharLen + 2
		 }
	}
       
	if (CharLen > slen)
    {  
	   alert( smsg+"输入的字符长度超出了范围,字符规定为:"+slen.toString() )
       sobj.focus();
	   return false
    }

   return true
}

//表单提交
var postSubmited = false;
function ctlent(event) {
	if(postSubmited == false && (event.ctrlKey && event.keyCode == 13) || (event.altKey && event.keyCode == 83)) {
		if(verify(document.theForm)) {
			postSubmited = true;
			if(document.theForm.bsubmit) document.theForm.bsubmit.disabled = true;
			document.theForm.submit();
		}
	}
}




//####################################################################
//下面是多功能选择器兩個調用函數

function getOptionsValue(sArrayValue,selectValue,tipsStr){ //数组值 ,已选值,提示
   
      options = "";  
  
      if(!selectValue) selectValue="1";
      
	  var i;  
	  
	  if (tipsStr=="") tipsStr="请选择";
	  
	  options+="<option value=0>"+tipsStr+"</option>";
	  for(i=0; i < sArrayValue.length ; i++ ){
		options+="<option value="+sArrayValue[i].value+(selectValue==sArrayValue[i].value?" selected":"")+">"+sArrayValue[i].name+"</option>";
	  }
	  return options;
}


//选择事件
function handleChangeEvent(src,des,getArray,selected,tipsStr){ //src为正在选择对像值 //des为要显示对像 //传入要显示数组值 //selected(暂不使用) //提示說明
   
  if (selected!="")
  {
	  for (var j=0;j<getArray.length;j++)
	  {
         if (getArray[j].value==selected)
         {
			 src.value=getArray[j].parentValue;
			 break;
         }
	  }
  }

  //清空选择框数据
  oOs = des.options;
  while(oOs.length>0){
    des.remove(0);
  }
  
  if (tipsStr=="") tipsStr="请选择";

  var i = 0;
  
  //第一次新建时
  var oOption = document.createElement("OPTION");
  oOption.text=tipsStr;
  oOption.value="0";
  oOs.add(oOption);
  //alert(selected);
  for(i=0;i < getArray.length;i++){   
	 if (getArray[i].parentValue == src.value ){
        var oOption = document.createElement("OPTION");
        oOption.text=getArray[i].name;
        oOption.value=getArray[i].value;
        if(selected!="") {
			//alert(getArray[i].value);
			if (getArray[i].value==selected) oOption.selected=true;
		}
        oOs.add(oOption); 
     }
  }
  
  intiCity(des,selected);
}

function intiCity(des,selectedId){
	if(selectedId!="") des.value=selectedId;
}
//多功能选择函数结束


//表单提交
var postSubmited = false;
function ctlent(event) {
	if(postSubmited == false && (event.ctrlKey && event.keyCode == 13) || (event.altKey && event.keyCode == 83)) {
		if(verify(document.theForm)) {
			postSubmited = true;
			if(document.theForm.bsubmit) document.theForm.bsubmit.disabled = true;
			document.theForm.submit();
		}
	}
}

//获取数据库字符长度,适应中英文
function getDBLong(_str) {
 var _str;
 var i;
 var _tmpstr = "";
 var _count = 0;
 
 for (i=0; i<_str.length; i++) {
  if (escape(_str.charAt(i)).length == 6) {
   _count = _count + 2;
  } else {
   _count = _count + 1;
  }
 }
  return _count;
}

function checkByteLength(str,minlen,maxlen) {
	if (str == null) return false;
	var l = str.length;
	var blen = 0;
	for(i=0; i<l; i++) {
		if ((str.charCodeAt(i) & 0xff00) != 0) {
			blen ++;
		}
		blen ++;
	}
	if (blen > maxlen || blen < minlen) {
		return false;
	}
	return true;
} 

//是否数字
function IsDigit()
{
  return ((event.keyCode >= 48) && (event.keyCode <= 57));
}

//alert("请输入符合要求的帐号(由4-20个英文小写字母和数字组成,不支持中文)！");
//obj.focus();
function CheckUserName(obj){
		var str = obj.value;
		var patn =   /^[a-zA-Z]+[a-zA-Z0-9]+$/; 
		if(!patn.test(str)){

			return false;
		}
		return true; 
}

function CheckEmail(str){
		//var str = obj.value;
		var patn = /^[_a-zA-Z0-9\-]+(\.[_a-zA-Z0-9\-]*)*@[a-zA-Z0-9\-]+([\.][a-zA-Z0-9\-]+)+$/;
		if(!patn.test(str)){
			//alert("请输入正确的电子邮箱！");
			//obj.focus();
			return false;
		}
		return true;
}
function CheckMultiEmail(obj,spliter)
{
	if (spliter == null){
		if (obj.value.split(";").length > 1){
	    	var arr_mail = obj.value.split(";");
	    }
	    else if (obj.value.split(",").length > 1){
	    	var arr_mail = obj.value.split(",");
	    }
	    else {
	    	var arr_mail = new Array(obj.value);
	    }
	    for (i=0;i<arr_mail.length;i++){
	    	if (arr_mail[i] == "") {
		        return false;
		    } else {
		        if (arr_mail[i].indexOf("@") + "" == "-1" || arr_mail[i].indexOf(".") + "" == "-1") {
		            return false;
		        }
		    }
	    }
    	return true;
	}
	else{
		var arr_mail = obj.value.split(spliter);
		for (i=0;i<arr_mail.length;i++){
	    	if (arr_mail[i] == "") {
		        return false;
		    } 
		    else {
		        if (arr_mail[i].indexOf("@") + "" == "-1" || arr_mail[i].indexOf(".") + "" == "-1") {
		            return false;
		        }
		    }
	    }
    	return true;
	}

}

//检测网址
function sCheckUrl(str){
   var arr_str = new Array() ;
   arr_str = str.split(".");
   if (arr_str.length>2){
	   return true;
   }else{
	   return false;
   }
}

//传入的日期格式通常各种各样，所以中间有一段取得年月日的地方，你可以根据你的实际情况改一下
//当前格式yyyy-mm-dd
//例var days=DateDiff('2004-01-02','2004-01-04');alert(days);//2
function DateDiff(dayfrom,dayto)
{
	var y,m,d,days_diff=0;
	y=dayfrom.substring(0,4);
	m=dayfrom.substring(5,7);
	d=dayfrom.substring(8,10);
	var check_from=new Date(y,m-1,d); 
	y=dayto.substring(0,4);
	m=dayto.substring(5,7);
	d=dayto.substring(8,10);
	var check_to=new Date(y,m-1,d);
	var days_diff=(check_to.valueOf()-check_from.valueOf())/86400000; 

	return days_diff;
}


//字符编码
/*function encodeURIComponent(str){
   var enCodeStr="";
   enCodeStr=escape(str);
   return enCodeStr;
}*/

// 取编辑所在跟路径
function getWebEditorRootPath(){
	var url = document.location.pathname;
	return url.substring(0,url.lastIndexOf("/backadmin/"));
}

// 取站点路径
function getSitePath(){
	var sSitePath = document.location.protocol + "//" + document.location.host;
	if (sSitePath.substr(sSitePath.length-3) == ":80"){
		sSitePath = sSitePath.substring(0,sSitePath.length-3);
	}
	return sSitePath;
}

//变换相对路径
function getRelativePath(str_){
  var regexp=new RegExp(getSitePath()+getWebEditorRootPath()+"/\myfiles","g");
  return str_.replace(regexp,"..\/myfiles");
}


//这里增加检查万字,有小数点的功能2.1万字
//检查
function CheckWanZi(Str40){
   
    if (typeof(Str40)!= 'object' )
	{ 
	   alert("不是对象!") ;
	   return false ;
	}

	var sTemp ;
    sTemp = Str40.value;

    var sTemp1 = new Array();
    var sTemp1Len ;
    sTemp1 = sTemp.split(".");
    sTemp1Len = sTemp1.length;
	
	if (sTemp1Len == 1)
	{
        slen = 6;
		smsg = "小数点前的数字不能超过六位,";
        if (!CheckCharLen(Str40,slen,smsg)) return false;
        
		msg1 = "不是数字";
		if (!JavaValidNumber1(Str40,msg1)) return false ;
	}

	if (sTemp1Len==2)
	{
	    kk1 = sTemp1[0].length;
		if (kk1>6)
		{   
			alert("小数点前不能超过六位数字!");
			Str40.focus();
			return false;
		}
		
		if (!JavaValidNumber2(sTemp1[0])) return false;
	    
		kk2 = sTemp1[1].length;
		
		if (kk2>4)
		{   
			alert("小数点后的数字不能超过四位");
			Str40.focus();
			return false;
		}
		if (!JavaValidNumber2(sTemp1[1])) return false;
	}
	
	if (sTemp1Len>2)
    {   
		alert("你输入的数字多了一个小数点");
		Str40.focus();
		return false;
    }

	return true;
	   
}


//***************数字的判断************************
function JavaValidNumber1(ss23,msg){

    var strlen
	var str
    var i 
    var sTemp 
	
	
	if (typeof(ss23) != "object")
	{
	    alert("不是对像!")
		return false;
	}
	
	sTemp = eval("ss23.value")
	
	strlen = sTemp.length;
    
	str = 0 
      
	for (i=0;i<=strlen ;i++ )
	{
	    if (sTemp.charAt(i) >='0' && sTemp.charAt(i)<='9')
	    {   
		    str = str +1
	    }
	}

   if ( str!=strlen )
   {  
      window.alert(msg)
	  ss23.focus();
      return false
   }
   
   return true

}

 //***************普通数字的判断************************
function JavaValidNumber2(ss23){

    var strlen
	var str
    var i 
    var sTemp 
	
	sTemp =ss23;
	strlen = sTemp.length;
    
	str = 0 
      
	for (i=0;i<=strlen ;i++ )
	{
	    if (sTemp.charAt(i) >='0' && sTemp.charAt(i)<='9')
	    {   
		    str = str +1
	    }
	}

   if ( str!=strlen )
   {  
      window.alert("不是数字");
      return false
   }
   
   return true

}

//********************检查字符串长度有没有超出范围****************
function CheckCharLen(sobj,slen,smsg){

    var sStr
    var sTemp
	var CharLen
    var i 
	
	if ( typeof(sobj)!= 'object' )
	{ 
	   alert("不是对象!") ;
	   return false ;
	}
	
	sStr    = eval("sobj.value") ;
    
	sTemp   = sStr.length ;
    
	CharLen = 0 ;
    
    // alert(sTemp)
	//因为是从0开始，所以要<于
	//alert(sStr.charAt(i)) 得到每一个字符
	//alert(sStr.charCodeAt(i))
	
	for ( i= 0 ; i < sTemp ; i++ )
	{    
          if ( sStr.charCodeAt(i)>0 && sStr.charCodeAt(i) <255)
         {
		    CharLen = CharLen + 1
         }else{

		    CharLen = CharLen + 2
		 }
	}
   
   //alert(CharLen)
    
	if (CharLen > slen)
    {  
	   alert( smsg+"输入的字符长度超出了范围,字符规定为:"+slen.toString() )
       sobj.focus();
	   return false
    }

   return true
}

//Ajax检测
//返回检测结果
function Ajax_getResult(urlstr)
{
	if (window.XMLHttpRequest) { // Mozilla, Safari, 
			http_request = new XMLHttpRequest();
	} else if (window.ActiveXObject) { // IE
			http_request = new ActiveXObject("Microsoft.XMLHTTP");
	}

	http_request.open("GET",urlstr,false);
	http_request.send(null);

	return unescape(TrimString(http_request.responseText));
}

//关闭窗口
function CloseSelfWindow(){
	// ie6 ie7 能用
   window.opener=null;
   window.open("","_self");
   window.close(); 
}

//Tab函数论坛
function activeTab_forummenu(objTarget, objTabsNum)
{
	for(var i=1;i<=eval(objTabsNum);i++)
	{
		if(i==eval(objTarget))
		{
			document.getElementById("tab_" + objTarget).className = "tab_active";
		}
		else
		{
      if(i==eval(objTabsNum))
        document.getElementById("tab_" + i).className = "tab_end";
      else
        document.getElementById("tab_" + i).className = "tab";
		}
		document.getElementById("tip_" + i).className = "displaynone";
	}
}

function activeTip_forummenu(objTarget, objTabsNum)
{
	for(var i=1;i<=eval(objTabsNum);i++)
	{
		if(i==eval(objTarget))
		{
			document.getElementById("tip_" + objTarget).className = "tip";
		}
		else
		{
			document.getElementById("tip_" + i).className = "displaynone";
		}
	}
}

function activeTab(objName, objTarget, objTabsNum)
{
	for(var i=1;i<=eval(objTabsNum);i++)
	{
		if(i==eval(objTarget))
		{
			document.getElementById(objName + "tab_" + objTarget).className = "tab_active";
			document.getElementById(objName + "content_" + objTarget).className = "";
		}
		else
		{
      document.getElementById(objName + "tab_" + i).className = "tab";
			document.getElementById(objName + "content_" + i).className = "displaynone";
		}
	}
}

function activeTab2(objName, objTarget, objTabsNum)
{
	for(var i=1;i<=eval(objTabsNum);i++)
	{
		if(i==eval(objTarget))
		{
			document.getElementById(objName + "tab_" + objTarget).className = "tab_active";
		}
		else
		{
      if(i==eval(objTabsNum))
        document.getElementById(objName + "tab_" + i).className = "tab_end";
      else
        document.getElementById(objName + "tab_" + i).className = "tab";
		}
	}
}

function activeTab3(objTarget, objTabsNum, objType)
{
	for(var i=1;i<=eval(objTabsNum);i++)
	{
		if(i==eval(objTarget))
		{
			document.getElementById("tab_" + objTarget).className = "tab_active";
		}
		else
		{
        document.getElementById("tab_" + i).className = "tab";
		}
	}
	document.getElementById("searchtype").value = objType;
	document.getElementById("theForm").submit();
	
}

//##################################
//多选全选操作
function BatchOptRecord(){ //多选
     
	 OptStr = (!arguments[0]?"":arguments[0]);
     curpage = (!arguments[1]?"":arguments[1]);
	 theForm = (!arguments[2]?"":arguments[2]);
	 obj = (!arguments[3]?"":arguments[3]);
 
	 if (typeof(obj) == 'object'){
	 
	 DelIds = "" ;
	 objLen = obj.length
	 DelCount = 0 ;

	 if (typeof(objLen) == 'undefined' ){
    	 if (obj.checked==true){
			DelIds = obj.value
			DelCount = 1;
		 }else{
			DelCount=0;
		 }
	 } else {
			 for (i=0;i<objLen;i++){
					if (obj[i].checked == true){
						if (DelIds == ""){
							DelIds = obj[i].value ;
						}else{
							DelIds = DelIds + "," + obj[i].value ;
						}
						DelCount++ ;
					}
			 }
	 }

	 if (DelCount<=0){
		 alert("Please select data!")
	 }else{
		 theForm.opt_ids.value = DelIds ;
		 theForm.opt.value = OptStr ;
         //alert(theForm.opt_ids.value);
		 pagesubmit(curpage);

	 }
	 }else{
		  alert("No alternative data!")
	 }
}

function CheckAll(){ //全选按钮
			obj = (!arguments[0]?"":arguments[0]); //itemsbox对象
			objCheckAll = (!arguments[1]?"":arguments[1]); //checkall对象
			if (typeof(obj) == 'object'){
				  objLen = obj.length
					if (typeof(objLen) == 'undefined' ){
							if (objCheckAll.checked == true){
								obj.checked = true;
							}else{
								obj.checked = false;
							}
					} else {
						 if (objCheckAll.checked == true){
									for (i=0;i<objLen;i++){
										obj[i].checked = true ;
									}
						 }else{
									for (i=0;i<objLen;i++){
										 obj[i].checked = false ;
									}
						 }
				 }
			}else{
			    alert("暂时没有可选择的数据!")
			}
}

//########################################################
//弹出信息
function sConfirmInfo(){
    
	str=(!arguments[0]?"":arguments[0]);
	sMsgw=(!arguments[1]?"500":arguments[1]); //弹出框宽
	sMsgh=(!arguments[2]?"500":arguments[2]); //弹出框高

    sLeft=(!arguments[3]?"40":arguments[3]); //左边距离
	sTop=(!arguments[4]?"30":arguments[4]);  //顶边距离


	var msgw,msgh,bordercolor;
	msgw=sMsgw;//提示窗口的宽度
	msgh=sMsgh;//提示窗口的高度
	titleheight=25 //提示窗口标题高度
	bordercolor="#C7DF13";//提示窗口的边框颜色
	titlecolor="#C7DF13";//提示窗口的标题颜色

	var sWidth,sHeight;
	sWidth=screen.width;
	sHeight=screen.height;

    //解决ie6不能庶档select的问题
   var ifm=document.createElement("<iframe  style=\"position:absolute;z-index:9;width:expression(this.nextSibling.offsetWidth);height:expression(this.nextSibling.offsetHeight);top:expression(this.nextSibling.offsetTop);left:expression(this.nextSibling.offsetLeft);filter:alpha(opacity=0)\" frameborder=\"0\" id=\"msgIfm\"></iframe>");
   document.body.appendChild(ifm);

	var bgObj=document.createElement("div");

	bgObj.setAttribute('id','bgDiv');
	bgObj.style.position="absolute";
	bgObj.style.top="0";
	bgObj.style.background="#cccccc";
	bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
	bgObj.style.opacity="0.6";
	bgObj.style.left="0";
	bgObj.style.width=sWidth + "px";
	bgObj.style.height=sHeight + "px";
	bgObj.style.zIndex = "10000";
	document.body.appendChild(bgObj);


	var msgObj=document.createElement("div")
     
	msgObj.setAttribute("id","msgDiv");
	msgObj.setAttribute("align","center");
	//msgObj.style.background="white";
	//msgObj.style.border="1px solid " + bordercolor;
	msgObj.style.position = "absolute";
	msgObj.style.left = sLeft+"%";
	msgObj.style.top = sTop+"%";
	msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
	msgObj.style.marginLeft = "-225px" ;
	msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
	msgObj.style.width = msgw + "px";
	msgObj.style.height =msgh + "px";
	msgObj.style.textAlign = "center";
	msgObj.style.lineHeight ="25px";
	msgObj.style.zIndex = "10001";
	msgObj.style.display="";
    
	document.body.appendChild(msgObj);
	//document.getElementById("msgDiv").appendChild(title);
	var txt=document.createElement("p");
	txt.style.margin="1em 0";
	txt.setAttribute("id","msgTxt");
	txt.innerHTML=str;
	txt.style.display="";
	document.getElementById("msgDiv").appendChild(txt);
}


function CloseConfirmInfoWin(){

   var objDiv=document.getElementById("bgDiv");
   var objDiv1=document.getElementById("msgDiv");
   var objDiv2=document.getElementById("msgIfm");

   objDiv2.style.display="none";
   //objDiv2.innerHTML="";
   objDiv2.parentNode.removeChild(objDiv2); //删除

   objDiv.style.display="none";
   objDiv.innerHTML="";
   objDiv.parentNode.removeChild(objDiv); //删除
   
   objDiv1.style.display="none";
   objDiv1.innerHTML="";
   objDiv1.parentNode.removeChild(objDiv1); //删除

}// JavaScript Document


//检验输入字符的有效性（0-9，a-z,-,_）-------------------------------------------
function voidNum(argValue) 
{
   var flag1=false;
   var compStr="1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-";
   var length2=argValue.length;
   for (var iIndex=0;iIndex<length2;iIndex++)
   {
	   var temp1=compStr.indexOf(argValue.charAt(iIndex));
	   if(temp1==-1) 
	   {
	      flag1=false;
			break;							
	   }
	   else
	   { flag1=true; }
   }
   return flag1;
} 

//判断是否为数组
function isArray(object){ 
   if(object.constructor==window.Array) 
       return true;
   else 
       return false;
} 


/*按比例生成缩略图*/
function DrawImage(MyPic,W,H){
  var flag=false;
  var image=new Image();
  image.src=MyPic.src;
  if(image.width>0 && image.height>0){
    flag=true;
    if(image.width/image.height>= W/H){
      if(image.width>W){  
        MyPic.width=W;
        MyPic.height=(image.height*W)/image.width;
      }
	  else{
        MyPic.width=image.width;  
        MyPic.height=image.height;
      }
    }
    else{
      if(image.height>H){  
        MyPic.height=H;
        MyPic.width=(image.width*H)/image.height;     
      }
	  else{
        MyPic.width=image.width;  
        MyPic.height=image.height;
      }
    }
  }
}