function mm_openbrwindow ( theurl, winname, features )
{
    window.open( theurl, winname, features );
}

function check_uid ( uid )
{
    if( uid.length <= 0 )
        return( "您的帳號還沒填呢 !\n" );
    if( uid.length < 3 || uid.length > 12 )
        return( "您的帳號長度只能 3 至 12 個字元 !\n" );
//    if ( !(uid.charAt(0) >= 'a' && uid.charAt(0) <= 'z') ) {
 //       return( "您的帳號第一字元只能為小寫字母 !\n" );
  //  }
    for( idx = 0 ; idx < uid.length ; idx++ )
    {
        if( uid.charAt(idx) >= 'A' && uid.charAt(idx) <= 'Z' )
            return( "帳號不可以含有大寫字元 !\n" );
        if( !( ( uid.charAt(idx) >= 'a' && uid.charAt(idx) <= 'z' ) || ( uid.charAt(idx) >= '0' && uid.charAt(idx) <= '9' ) || ( uid.charAt(idx) == '_' ) )  )
            return( "您的帳號只能是數字,英文字母及「_」等符號,其他的符號都不能使用 !\n" );
        if( uid.charAt(idx) == '_' && uid.charAt(idx-1) == '_' )
            return( "「_」符號不可相連 !\n" );
    }
//    if( uid.indexOf( "kimo" ) >= 0 || uid.indexOf( "yahoo" ) >= 0 )
 //       return( "您的帳號不能含有 'kimo' 與 'yahoo' 的字眼 !\n" );
    if( uid.charAt( uid.length - 1 ) == '_' )
        return( "「_」符號不可在最後 !\n" );
    return "";
}

function check_oldID ( uid )
{
    if( uid.length <= 0 )
        return( "您的帳號還沒填呢 !\n" );
    if( uid.length > 20 )
        return( "您的帳號長度只能小於 16 個字元 !\n" );
    for( idx = 0 ; idx < uid.length ; idx++ )
    {
        if( uid.charAt(idx) >= 'A' && uid.charAt(idx) <= 'Z' )
            return( "帳號不可以含有大寫字元 !\n" );
        if( !( ( uid.charAt(idx) >= 'a' && uid.charAt(idx) <= 'z' ) || ( uid.charAt(idx) >= '0' && uid.charAt(idx) <= '9' ) || ( uid.charAt(idx) == '_' ) || ( uid.charAt(idx) == '-' ) || ( uid.charAt(idx) == '.' ) ) )
            return( "您的帳號只能是數字,英文字母及「_」「-」「.」等符號,其他的符號都不能使用 !\n" );
    }
    return "";
}

function check_passwd ( pw1, pw2 )
{
    if( pw1 == '' )  {
        return ("密碼不可以空白 !\n");
    }
    for( var idx = 0 ; idx < pw1.length ; idx++ )
        if( pw1.charAt(idx) == ' ' || pw1.charAt(idx) == '\"' )
            return ("密碼不可以含有空白或雙引號 !\n");
    if( pw1.length < 4 || pw1.length > 12 )
        return( "密碼長度只能 4 到 12 個字母 !\n" );
    if( pw1 != pw2 )
        return("密碼二次輸入不一樣,請重新輸入 !\n");
    return "";
}

function check_ht ( ht )
{
    if( ht == '' )
        return( "密碼提示不可以空白 !\n" );
    return "";
}

function check_telephonenumber ( number )
{
    var error = false;
    if( number.length <= 0 )
        return "您的通訊電話還沒填呢 !\n";
    for( idx = 0 ; idx < number.length ; idx++ ) {
        if( !( ( number.charAt(idx) >= '0' && number.charAt(idx) <= '9' ) || ( number.charAt(idx) == '-' ) ) ) {
            error = true;
            break;
        }
    }
    if( error == true )
        return "您的通訊電話只能是數字及'-'等符號, 其他的符號都不能使用 !\n";
    return "";
}

function check_email ( email )
{
   var len = email.length;
   if(len==0)
      return "";
   for(var i=0;i<len;i++)
   {  var c= email.charAt(i);
      if(!((c>="A"&&c<="Z")||(c>="a"&&c<="z")||(c>="0"&&c<="9")||(c=="-")||(c=="_")||(c==".")||(c=="@")))
         return "您的電子郵件地址只能是數字,英文字母及'-','_'等符號,其他的符號都不能使用 !\n";
   }
//   if((email.indexOf("@kimo.com.tw")>=0) || (email.indexOf("@kimo.com")>=0))
 //     return "您的備用電子信箱不能是奇摩電子信箱 !\n";
   if((email.indexOf("@")==-1)||(email.indexOf("@")==0)||(email.indexOf("@")==(len-1)))
      return "您的電子郵件地址不合法 !\n";
   if((email.indexOf("@")!=-1)&&(email.substring(email.indexOf("@")+1,len).indexOf("@")!=-1))
      return "您的電子郵件地址不合法 !\n";
   if((email.indexOf(".")==-1)||(email.indexOf(".")==0)||(email.lastIndexOf(".")==(len-1)))
      return "您的電子郵件地址不完全 !\n";
   return "";
}

function check_identity ( id, radio )
{
   if( ! (radio[0].checked || radio[1].checked) )
     return '您的身分證字號（護照號碼）還沒填呢 !\n';
   if( radio[0].checked == true ) {
     var myid = id;
     myid = myid.toUpperCase();
     id = myid;
     if(myid.length>10)
        return "您的身分證字號超過10個字 !\n";
     if(myid.length<10)
        return "您的身分證字號不滿10個字 !\n";
     var c = myid.charAt(0);
     if(c<"A" || c> "Z")
        return "您的身分證字號第一碼必須是大寫的英文字母 !\n";
     c = myid.charAt(1);
     if(c!="1" && c!="2")
        return "您的身分證字號第二碼有問題 !\n";
     for(i=1;i<10;i++)
        if(isNaN(parseFloat(myid.charAt(i))))
           return "您的身分證字號第二到十碼有問題 !\n";
     var alph = new Array("A","B","C","D","E","F","G","H","J","K","L","M","N","P","Q","R","S","T","U","V","X","Y","W","Z","I","O");
     var num  = new Array("10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31","32","33","34","35");
     var n=0;
     for(i=0;i<alph.length;i++)
       if(myid.charAt(0)==alph[i])
          n=i;
     var tot1 = parseFloat(num[n].charAt(0)) + (parseFloat(num[n].charAt(1)) * 9);
     var tot2 = 0;
     for(i=1;i<myid.length-1;i++)
		    tot2 = tot2 + parseFloat(myid.charAt(i))*(9-i);
     var tot3 = parseFloat(myid.charAt(9));
     var tot4 = tot1 + tot2 + tot3;
     if((tot4 % 10)!=0)
        return "您的身分證字號有問題 !\n";
   } else {
     if ( id.length <= 0 ) return '您的身分證字號（護照號碼）還沒填呢 !\n';
   }
   return "";
}

function check_null ( column, name )
{
    if( column.length == 0 )
        return name + "不可以空白 !\n";
    return "";
}

function check_select ( select, name )
{
    if( select.options[0].selected == true )
        return name + "必須選擇 !\n";
    return "";
}

function check_radio ( radio, name )
{
    var error = true;
    for( i=0; i < radio.length; i++ )
        if( radio[i].checked == true ) {
            error = false;
            break;
        }
    if( error == true )
        return name + "必須選擇 !\n";
    return "";
}

function check_birthday_year( year )
{
    var error = false;
    if( year.length != 4 )
        return ("您的生日年份必須是四個數字, 例如 1980 年 !\n");
    for( idx = 0 ; idx < year.length ; idx++ ) {
        if( !( year.charAt(idx) >= '0' && year.charAt(idx) <= '9' ) ) {
            error = true;
            break;
        }
    }
    if( error == true )
        return ("您的生日年份必須是四個數字, 例如 1980 年 !\n");
    return "";
}

function check_mobilephone ( number, radio )
{
   var alt = check_radio( radio, "行動電話" );
   if( alt.length > 0 )
     return alt;
   var error = false;
   if( radio[1].checked == true ) {
     if( number.length <= 0 )
       return "您的行動電話還沒填呢 !\n";
     if( number.length != 10 )
       return "您的行動電話有問題 !\n";
     if( number.substring( 0, 2 ) != "09" )
       return "您的行動電話有問題 !\n";
     for( idx = 0 ; idx < number.length ; idx++ ) {
       if( !( number.charAt(idx) >= '0' && number.charAt(idx) <= '9' ) ) {
         error = true;
         break;
       }
     }
   }
   if( error == true )
     return "您的行動電話只能是數字, 其他的符號都不能使用 !\n";
   else
     return "";
}

function delete_pid ( pid, done )
{
    if( confirm( "您是否要刪除此網路身份?" ) )
        location.href = 'ct?t=p&pid=' + pid + '&f=d&done=' + done;
}
//檢查所有核取方塊是否都為核取
function check_checkbox ( field, name )
{
	var selected=0;
	for (i = 0; i < field.length; i++){
		if(field[i].checked == true){
				 selected++ ;
		}
	}
    if( selected==0 ){
        return name + "還沒有選擇 !\n";
	}else{
        return "";
//	    return selected;
	}
}