//-------- // 检查当前浏览器是否为Netscape //-------- function isNetscape(){ app=navigator.appName.substring(0,1); if (app=='N') return true; else {return false;} }
//-------- // 保存当前Form表单(仅适用于IE浏览器) //-------- function formSaveCheck(fileName){ if(isNetscape()){alert("Sorry, these function is not supported")} else document.execCommand('SaveAs',null,fileName) }
//-------- // 校验数据的合法性 //-------- function isValidReg( chars){ var re=/<|>|\[|\]|\{|\}|『|』|※|○|●|◎|§|△|▲|☆|★|◇|◆|□|▼|㊣|﹋|⊕|⊙|〒|ㄅ|ㄆ| ㄇ|ㄈ|ㄉ|ㄊ|ㄋ|ㄌ|ㄍ|ㄎ|ㄏ|ㄐ|ㄑ|ㄒ|ㄓ|ㄔ|ㄕ|ㄖ|ㄗ|ㄘ|ㄙ|ㄚ|ㄛ|ㄜ|ㄝ|ㄞ|ㄟ|ㄢ|ㄣ|ㄤ|ㄥ|ㄦ|ㄧ|ㄨ|ㄩ |■|▄|▆|\*|@|#|\^|\\/; if (re.test( chars) == true) { return false; }else{ return true; } }
//-------- // 检查数据的长度是否合法 //-------- function isValidLength(chars, len) { if (chars.length > len) { return false; } return true; }
//-------- // 校验URL的合法性 //-------- function isValidURL( chars ) { //var re=/^([hH][tT]{2}[pP]:\/\/|[hH][tT]{2}[pP][sS]:\/\/)((((\w+(-*\w*)+)\.)+((com)| (net)|(edu)|(gov)|(org)|(biz)|(aero)|(coop)|(info)|(name)|(pro)|(museum))(\.([a-z]{2}))?)|((\w+(- *\w*)+)\.(cn)))$/; var re=/^([hH][tT]{2}[pP]:\/\/|[hH][tT]{2}[pP][sS]:\/\/)(\S+\.\S+)$/; //var re=/^([hH][tT]{2}[pP]:\/\/|[hH][tT]{2}[pP][sS]:\/\/)(((((\w+(-*\w*)+)\.)+((com)| (net)|(edu)|(gov)|(org)|(biz)|(aero)|(coop)|(info)|(name)|(pro)|(museum)|(cn)|(tv)|(hk))(\.([a-z] {2}))?)|((\w+(-*\w*)+)\.(cn)))((\/|\?)\S*)*)$/; if (!isNULL(chars)) { chars = jsTrim(chars); if (chars.match(re) == null) return false; else return true; } return false; }
//-------- // 校验数字的合法性 //-------- function isValidDecimal( chars ) { var re=/^\d*\.?\d{1,2}$/; if (chars.match(re) == null) return false; else return true; }
//-------- // 校验数字的合法性 //-------- function isNumber( chars ) { var re=/^\d*$/; if (chars.match(re) == null) return false; else return true; }
//-------- // 校验邮编的合法性 //-------- function isValidPost( chars ) { var re=/^\d{6}$/; if (chars.match(re) == null) return false; else return true; }
//-------- // 去掉数据的首尾空字符 //-------- function jsTrim(value){ return value.replace(/(^\s*)|(\s*$)/g,""); }
//-------- // 校验数据是否为空(当数据为空字符时也为NULL) //-------- function isNULL( chars ) { if (chars == null) return true; if (jsTrim(chars).length==0) return true; return false; }
//-------- // 校验Email的合法性 //-------- function checkEmail (fieldName, bMsg) { var emailStr = fieldName.value;
var emailPat=/^(.+)@(.+)$/ var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]" var validChars="\[^\\s" + specialChars + "\]" var quotedUser="(\"[^\"]*\")" var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/ var atom=validChars + '+' var word="(" + atom + "|" + quotedUser + ")" var userPat=new RegExp("^" + word + "(\\." + word + ")*$") var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
var matchArray=emailStr.match(emailPat) if (matchArray==null) { if (bMsg) alert("Email address seems incorrect (check @ and .'s)") return false } var user=matchArray[1] var domain=matchArray[2]
// See if "user" is valid if (user.match(userPat)==null) { if (bMsg) alert("The Email address seems incorrect.") // fieldName.focus(); return false }
/* if the e-mail address is at an IP address (as opposed to a symbolic host name) make sure the IP address is valid. */ var IPArray=domain.match(ipDomainPat) if (IPArray!=null) { for (var i=1;i<=4;i++) { if (IPArray[i]>255) { if (bMsg) alert("Destination IP address is invalid!") return false } } return true }
// Domain is symbolic name var domainArray=domain.match(domainPat) if (domainArray==null) { if (bMsg) alert("The domain name doesn't seem to be valid.") return false }
/* domain name seems valid, but now make sure that it ends in a three-letter word (like com, edu, gov) or a two-letter word, representing country (uk, nl), and that there's a hostname preceding the domain or country. */
var atomPat=new RegExp(atom,"g") var domArr=domain.match(atomPat) var len=domArr.length if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) { // the address must end in a two letter or three letter word. if (bMsg) alert("The address must end in a three-letter domain, or two letter country.") return false }
// Make sure there's a host name preceding the domain. if (len<2) { if (bMsg) alert("This address is missing a hostname!") return false }
// If we've got this far, everything's valid! return true; }
//-------- // 判断是否为闰年 //-------- function isLeapYear(year){ if (year % 4 != 0) return false; if (year % 400 == 0) return true; if (year % 100 == 0) return false; return true; }
//-------- // 校验日期的合法性 //-------- function validateDate(day,month,year) { if ((day<=0)||(month<=0)||(year<=0)) return false;
if ((month>=1)&&(month<=12)) { if (month == 2) { if (isLeapYear(year)) { if (day<=29) return true; } else { if (day<=28) return true; else return false; } } else if ((month==4)||(month==6)||(month==9)||(month==11)) { if (day<=30) return true; else return false; } else { if (day<=31) return true; else return false; } }
return false; }
//-------- // 判断数据是否包含都是Single Byte //-------- function isSingleByteString(str) { var rc = true; var j = 0, i = 0; for (i=0; i<str.length; i++) { j = str.charCodeAt(i); if (j>=128) { rc = false; break; } } return rc; }
var submitEvent = true; function checkDoubleSubmit(){ return submitEvent; }
//-------- // 弹出窗口 // 参数:url-弹出窗口显示URL的内容 // w-弹出窗口的宽度 // h-弹出窗口的高度 // isCenter-控制弹出窗口是否在屏幕中央显示,值为true/false // isResizable-控制弹出窗口是否可以改变大小,值为true/false // isScroll-控制弹出窗口是否有滚动条,值为true/false //-------- function popupWindow(url,w,h,isCenter,isResizable,isScroll) { if (isNULL(url)) return; var scrLeft = 0; var scrTop = 0; var scroll = "no"; var resize = "no"; if (isCenter) { scrLeft = (screen.width-w)/2; scrTop = (screen.height-h)/2; } if (isResizable) resize="yes"; if (isScroll) scroll = "yes"; window.open(url, 'popupWindow', 'height='+h+',width='+w+',top='+scrTop+',left='+scrLeft+',toolbar=no,menubar=no,scrollbars='+scrol l+',resizable='+resize+',location=no,status=no'); }
//-------- // 弹出窗口 // 参数:url-弹出窗口显示URL的内容 // w-弹出窗口的宽度 // h-弹出窗口的高度 // isCenter-控制弹出窗口是否在屏幕中央显示,值为true/false // isResizable-控制弹出窗口是否可以改变大小,值为true/false // isModal-控制弹出窗口是否为模式或非模式对话框,值为ture/false //-------- function popupModalWindow(url,w,h,isCenter,isResizable,isModal) { if (isNULL(url)) return; var scrLeft = 0; var scrTop = 0; var resize = "no"; var cnt = "no"; if (isCenter) { cnt="yes"; scrLeft = (screen.width-w)/2; scrTop = (screen.height-h)/2; } if (isResizable) resize="yes"; if (isModal) window.showModalDialog(url, 'popupWindow', 'dialogWidth:'+w+'px;dialogHeight:'+h+'px;dialogLeft:'+scrLeft+'px;dialogTop:'+scrTop+'px;center:' +cnt+';help:no;resizable:'+resize+';status:no'); else window.showModelessDialog(url, 'popupWindow', 'dialogWidth:'+w+'px;dialogHeight:'+h+'px;dialogLeft:'+scrLeft+'px;dialogTop:'+scrTop+'px;center:' +cnt+';help:no;resizable:'+resize+';status:no'); }
//-------- // 弹出窗口 // 参数:url-弹出窗口显示URL的内容 // w-弹出窗口的宽度 // h-弹出窗口的高度 // isCenter-控制弹出窗口是否在屏幕中央显示,值为true/false // isResizable-控制弹出窗口是否可以改变大小,值为true/false // isScroll-控制弹出窗口是否有滚动条,值为true/false //-------- function openWindowCenter(urll,w,h){ var top=(window.screen.height-h)/2; var left=(window.screen.width-w)/2; var param='toolbar=no,menubar=no,scrollbars=yes,resizable=no,location=no, status=no,top='; param=param+top; param=param+',left='; param=param+left; param=param+',height='+h; param=param+',width='+w; var w=window.open (urll,"",param) if(w!=null && typeof(w)!="undefined"){ w.focus(); } }
<script language="javascript"> function encodeHtmlForText(text){ text = text.replace(new RegExp("&","gm"),"&"); text = text.replace(new RegExp("<","gm"),"<"); text = text.replace(new RegExp(">","gm"),">"); text = text.replace(new RegExp("\'","gm"),"'"); text = text.replace(new RegExp("\"","gm"),"""); return text; } function encodeHtmlForURL(url){ url = url.replace(new RegExp("<","gm"),"<"); url = url.replace(new RegExp(">","gm"),">"); url = url.replace(new RegExp("\'","gm"),"'"); url = url.replace(new RegExp("\"","gm"),"""); return url; } function title_url_change(oipt) { if(oipt){ var cnt = oipt.value.length; if(cnt<17){ $i("cntTitle").style.color="blue"; $i("cntTitle").innerHTML="(您已输入"+cnt+"字)"; }else{ $i("cntTitle").style.color="red"; $i("cntTitle").innerHTML="(文本超长!您已输入"+cnt+"字)"; } } var title = $i('_fmm.t._0.ti').value; var clickurl = $i('_fmm.t._0.cl').value; title = encodeHtmlForText(title); clickurl = encodeHtmlForURL(clickurl); $i('adTitle').innerHTML = '<a href='+clickurl+'>'+title+'</a>'; } function title_change() { var title = $i('_fmm.t._0.ti').value; title = encodeHtmlForText(title); $i('adTitle').innerHTML = title; } function description_change(oipt) { if(oipt){ var cnt = oipt.value.length; if(cnt<33){ $i("cntDesc").style.color="blue"; $i("cntDesc").innerHTML="(您已输入"+cnt+"字)"; }else{ $i("cntDesc").style.color="red"; $i("cntDesc").innerHTML="(文本超长!您已输入"+cnt+"字)"; } } var desc = $i('_fmm.t._0.d').value; desc = encodeHtmlForText(desc); $i('adDesc').innerHTML = desc; } function dispurl_change() { var dispurl = $i('_fmm.t._0.di').value; dispurl = encodeHtmlForURL(dispurl); $i('adDispUrl').innerHTML = dispurl; } function linkurl_change() { var clickurl = $i('_fmm.t._0.cl').value; clickurl = encodeHtmlForURL(clickurl); $i('adClickUrl').innerHTML = clickurl; } function check_count($str){ if (!$str) return 0; var $c=0; for (var $i=0;$i<$str.length;$i++){ if ($str.charCodeAt($i) > 255){ $c++; $c++; }else $c++; } return $c; } function validation() { $i('_fmm.t._0.n').value = jsTrim($i('_fmm.t._0.n').value); $i('_fmm.t._0.ti').value = jsTrim($i('_fmm.t._0.ti').value); $i('_fmm.t._0.d').value = jsTrim($i('_fmm.t._0.d').value); $i('_fmm.t._0.di').value = jsTrim($i('_fmm.t._0.di').value); $i('_fmm.t._0.cl').value = jsTrim($i('_fmm.t._0.cl').value);
var adName = $i('_fmm.t._0.n').value; var adtitle = $i('_fmm.t._0.ti').value; var addescription = $i('_fmm.t._0.d').value; var addispurl = $i('_fmm.t._0.di').value; var adclickurl = $i('_fmm.t._0.cl').value; var msg="";