myvietnam.js
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上传用户:zghglow
上传日期:2022-08-09
资源大小:27227k
文件大小:9k
源码类别:
WEB源码(ASP,PHP,...)
开发平台:
JavaScript
- /*
- * $Header: /cvsroot/mvnforum/mvnforum/srcweb/mvnplugin/mvnforum/js/myvietnam.js,v 1.13 2006/04/15 04:49:05 minhnn Exp $
- * $Author: minhnn $
- * $Revision: 1.13 $
- * $Date: 2006/04/15 04:49:05 $
- *
- * ====================================================================
- *
- * Copyright (C) 2002-2006 by MyVietnam.net
- *
- * All copyright notices regarding mvnForum MUST remain
- * intact in the scripts and in the outputted HTML.
- * The "powered by" text/logo with a link back to
- * http://www.mvnForum.com and http://www.MyVietnam.net in
- * the footer of the pages MUST remain visible when the pages
- * are viewed on the internet or intranet.
- *
- * 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
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Support can be obtained from support forums at:
- * http://www.mvnForum.com/mvnforum/index
- *
- * Correspondence and Marketing Questions can be sent to:
- * info at MyVietnam net
- *
- * @author: Minh Nguyen
- * @author: Mai Nguyen
- */
- function getKeyCode(evt) {
- if (typeof(evt)=='string') return evt.charCodeAt(0);
- return document.all? event.keyCode: (evt && evt.which)? evt.which: 0;
- }
- function gotoPage(s) {
- if (s != '') location.href = s;
- return 1;
- }
- function trimLeft(s) {
- var whitespaces = " tnr";
- for(n = 0; n < s.length; n++) { if (whitespaces.indexOf(s.charAt(n)) == -1) return (n > 0) ? s.substring(n, s.length) : s; }
- return("");
- }
- function trimRight(s){
- var whitespaces = " tnr";
- for(n = s.length - 1; n > -1; n--) { if (whitespaces.indexOf(s.charAt(n)) == -1) return (n < (s.length - 1)) ? s.substring(0, n+1) : s; }
- return("");
- }
- function trim(s) {return ((s == null) ? "" : trimRight(trimLeft(s))); }
- function isSelected(field, strBodyHeader) {
- for(i=0; i < field.length; i++) {
- if (field[i].selected && (trim(field[i].value).length > 0)) {
- return true;
- }
- }
- alert(""" + strBodyHeader + "" is a required field. Please choose a selection.");
- field.focus();
- return false;
- }
- // the num should be character or string with length=1
- function isDigit(num) {
- if (num.length > 1) {
- return false;
- }
- var string = "1234567890";
- if (string.indexOf(num) != -1) {
- return true;
- }
- return false;
- }
- var emailPat=/^(.+)@(.+)$/;
- var specialChars="\(\)><@,;:\\\"\.\[\]";
- var validChars="[^" + specialChars + "]";
- var quotedString="("[^"]*")";
- var ipDomainPat=/^(d{1,3}).(d{1,3}).(d{1,3}).(d{1,3})$/;
- var atom=validChars + '+';
- var word="(" + atom + "|" + quotedString + ")";
- var atomPat=new RegExp("^" + atom + "$");
- var localPat=new RegExp("^" + word + "(\." + word + ")*$");
- var domainPat=new RegExp("^" + atom + "(\." + atom +")*$");
- var complexPat=/^(.+)<(.+)>$/;
- var commentPat=/(.*)((.*))(.*)$/;
- function simpleEmailCheck (emailStr) {
- if(emailStr == "") return false;
- var matchArray=emailStr.match(emailPat);
- if (matchArray==null) return false;
- var user=matchArray[1];
- var domain=matchArray[2];
- for (i=0; i<user.length; i++) {
- if (user.charCodeAt(i)>127) return false;
- }
- for (i=0; i<domain.length; i++) {
- if (domain.charCodeAt(i)>127) return false;
- }
- if( !checkUser(user)) return false;
- var IPArray=domain.match(ipDomainPat);
- if (IPArray!=null) {
- for (var i=1;i<=4;i++) {
- if (IPArray[i]>255) return false;
- }
- return true;
- }
- var domArr=domain.split(".");
- var len=domArr.length;
- for (i=0;i<len;i++) {
- if( !checkDomain(domArr[i]) ) return false;
- }
- return true;
- }
- function checkDomain(domain) {
- var validDomain = true;
- var domainArray = domain.match(commentPat);
- if( domainArray == null ) {
- if( domain.match(atomPat)==-1) validDomain = false;
- } else {
- for(var i=1; i<domainArray.length; i++) {
- if( domainArray[i] != "" && !checkDomain(domainArray[i]) ) validDomain = false;
- }
- }
- return validDomain;
- }
- function checkUser(user){
- var validUser = true;
- var userArray = user.match(commentPat);
- if( userArray == null ){
- if (user.match(localPat)==null) validUser = false;
- }
- else {
- for(var i=1; i<userArray.length; i++) {
- if( userArray[i] != "" && !checkUser(userArray[i]) ) validUser = false;
- }
- }
- return validUser;
- }
- function complexEmailCheck(emailStr){
- if(emailStr == "") return false;
- if(emailStr.indexOf("@")==-1) return false;
- var matchArray=emailStr.match(complexPat);
- if (matchArray==null) {
- if( simpleEmailCheck(emailStr) ) return true;
- else return false;
- }
- var phrase=matchArray[1];
- var routeAddr=matchArray[2];
- if( !simpleEmailCheck(routeAddr) ) return false;
- else return true;
- }
- function writeEmail(name, domain, subject, body, linkname, classstyle) {
- if (subject == "") subject = null;
- if (body == "") body = null;
- if (linkname == "") linkname = null;
- if (classstyle == "") classstyle = "";
- if (subject == null && body == null) {
- document.write("<a href="mailto:" + name + "@" + domain + "" class="" + classstyle + "">");
- } else if (subject != null && body == null) {
- document.write("<a href="mailto:" + name + "@" + domain + "?subject=" + subject + "" class="" + classstyle + "">");
- } else if (subject == null && body != null) {
- document.write("<a href="mailto:" + name + "@" + domain + "?body=" + body + "" class="" + classstyle + "">");
- } else {
- document.write("<a href="mailto:" + name + "@" + domain + "?subject=" + subject + "&body=" + body + "" class="" + classstyle + "">");
- }
- if (linkname == null) {
- document.write(name + "@" + domain);
- } else {
- document.write(linkname);
- }
- document.write("</a>")
- }
- function writeDomain(emailstring) {
- var index;
- var result;
- if (!simpleEmailCheck(emailstring)) return emailstring;
- index = emailstring.indexOf("@");
- result= emailstring.substring(index+1, emailstring.length);
- return result;
- //alert(result);
- }
- function writeEmailTitle(emailstring) {
- if (!simpleEmailCheck(emailstring)) return emailstring;
- var index;
- var result;
- index = emailstring.indexOf("@");
- result= emailstring.substring(0, index);
- //alert(result);
- return result;
- }
- ///////////////////////////////////////////////////////
- function popUp(URL)
- {
- day = new Date();
- id = day.getTime();
- eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=280,height=415');");
- }
- function popUpPost(URL)
- {
- day = new Date();
- id = day.getTime();
- eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=280,height=415');");
- }
- function openWin(dir,name,w,h)
- {
- var left = (screen.availWidth/2) - (w/2);
- var top = (screen.availHeight/2) - (h/2);
- colorWin = window.open(dir, name, 'scrollbars=1, toolbar=0, statusbar=0, width='+w+', height='+h+', left='+left+', top='+top);
- colorWin.focus()
- }
- function dodel(gb,gburl){
- if(confirm(gb)){
- window.location = gburl
- }
- }
- var ie45,ns6,ns4,dom;
- if (navigator.appName=="Microsoft Internet Explorer") {
- ie45=parseInt(navigator.appVersion)>=4;
- } else if (navigator.appName=="Netscape") {
- ns6=parseInt(navigator.appVersion)>=5;
- ns4=parseInt(navigator.appVersion)<5;
- }
- dom=ie45 || ns6;
- function showhide(id) {
- el = document.all ? document.all[id] :
- dom ? document.getElementById(id) :
- document.layers[id];
- els = dom ? el.style : el;
- if (dom){
- if (els.display == "none")
- els.display = "";
- else els.display = "none";
- } else if (ns4){
- if (els.display == "show")
- els.display = "hide";
- else els.display = "show";
- }
- }