// Set a cookie: function setCookie(name, value, expires, path, domain, secure) { var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : ""); document.cookie = curCookie; } // Retrieve a cookie: function getCookie(name) { var dc = document.cookie; var prefix = name + "="; var begin = dc.indexOf("; " + prefix); if (begin == -1) { begin = dc.indexOf(prefix); if (begin != 0) return null; } else begin += 2; var end = document.cookie.indexOf(";", begin); if (end == -1) end = dc.length; return unescape(dc.substring(begin + prefix.length, end)); } /* This code came from StoreSecured file "script.js" Not really sure how much I need. */ function checkBrowser(){ this.ver=navigator.appVersion this.dom=document.getElementById?1:0 this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; this.ie4=(document.all && !this.dom)?1:0; this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; this.ns4=(document.layers && !this.dom)?1:0; this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) return this } //With nested layers for netscape, this function hides the layer if it's visible and visa versa function showHideAuto(div,nest){ obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; if(obj.visibility=='visible' || obj.visibility=='show' || obj.visibility=='block') obj.visibility='hidden' else obj.visibility='visible' } function showHideForm(div,field,nest){ if (document.forms[0].elements(field).checked) { obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; obj.display='block' } else { obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; obj.display='none' } } //Shows the div function show(div,nest){ obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; obj.visibility='visible' } //Hides the div function hide(div,nest){ obj=bw.dom?document.getElementById(div).style:bw.ie4?document.all[div].style:bw.ns4?nest?document[nest].document[div]:document[div]:0; obj.visibility='hidden' } /* ------------------------------------------------------------------------- JavaScript Form Validator Version 2.0.2 Copyright 2003 JavaScript-coder.com. All rights reserved. You use this script in your Web pages, provided these opening credit lines are kept intact. The Form validation script is distributed free from JavaScript-Coder.com You may please add a link to JavaScript-Coder.com, making it easy for others to find this script. Checkout the Give a link and Get a link page: http://www.javascript-coder.com/links/how-to-link.php You may not reprint or redistribute this code without permission from JavaScript-Coder.com. JavaScript Coder It precisely codes what you imagine! Grab your copy here: http://www.javascript-coder.com/ ------------------------------------------------------------------------- */ function Validator(frmname) { this.formobj=document.forms[frmname]; if(!this.formobj) { //alert("BUG: couldnot get Form object "+frmname); return; } if(this.formobj.onsubmit) { this.formobj.old_onsubmit = this.formobj.onsubmit; this.formobj.onsubmit=null; } else { this.formobj.old_onsubmit = null; } this.formobj.onsubmit=form_submit_handler; this.addValidation = add_validation; this.setAddnlValidationFunction=set_addnl_vfunction; this.clearAllValidations = clear_all_validations; } function set_addnl_vfunction(functionname) { this.formobj.addnlvalidation = functionname; } function clear_all_validations() { for(var itr=0;itr < this.formobj.elements.length;itr++) { this.formobj.elements[itr].validationset = null; } } function form_submit_handler() { for(var itr=0;itr < this.elements.length;itr++) { if(this.elements[itr].validationset && !this.elements[itr].validationset.validate()) { return false; } } if(this.addnlvalidation) { str =" var ret = "+this.addnlvalidation+"()"; eval(str); if(!ret) return ret; } if (submitForm()) { return true; } else { return false; } } function add_validation(itemname,descriptor,errstr) { if(!this.formobj) { //alert("BUG: the form object is not set properly"); return; }//if var itemobj = this.formobj[itemname]; if(!itemobj) { //alert("BUG: Couldnot get the input object named: "+itemname); return; } if(!itemobj.validationset) { itemobj.validationset = new ValidationSet(itemobj); } itemobj.validationset.add(descriptor,errstr); } function ValidationDesc(inputitem,desc,error) { this.desc=desc; this.error=error; this.itemobj = inputitem; this.validate=vdesc_validate; } function vdesc_validate() { if(!V2validateData(this.desc,this.itemobj,this.error)) { this.itemobj.focus(); return false; } return true; } function ValidationSet(inputitem) { this.vSet=new Array(); this.add= add_validationdesc; this.validate= vset_validate; this.itemobj = inputitem; } function add_validationdesc(desc,error) { this.vSet[this.vSet.length]= new ValidationDesc(this.itemobj,desc,error); } function vset_validate() { for(var itr=0;itr= 0) { command = strValidateStr.substring(0,epos); cmdvalue = strValidateStr.substr(epos+1); } else { command = strValidateStr; } switch(command) { case "req": case "required": { if(eval(objValue.value.length) == 0) { if(!strError || strError.length ==0) { strError = objValue.name + " : Required Field"; }//if alert(strError); objValue.focus return false; }//if break; }//case required case "maxlength": case "maxlen": { if(eval(objValue.value.length) > eval(cmdvalue)) { if(!strError || strError.length ==0) { strError = objValue.name + " : "+cmdvalue+" characters maximum "; }//if alert(strError + "\n[Current length = " + objValue.value.length + " ]"); objValue.focus return false; }//if break; }//case maxlen case "minlength": case "minlen": { if(eval(objValue.value.length) < eval(cmdvalue)) { if(!strError || strError.length ==0) { strError = objValue.name + " : " + cmdvalue + " characters minimum "; }//if alert(strError + "\n[Current length = " + objValue.value.length + " ]"); objValue.focus return false; }//if break; }//case minlen case "alnum": case "alphanumeric": { var charpos = objValue.value.search("[^A-Za-z0-9]"); if(objValue.value.length > 0 && charpos >= 0) { if(!strError || strError.length ==0) { strError = objValue.name+": Only alpha-numeric characters allowed "; }//if alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); objValue.focus return false; }//if break; }//case alphanumeric case "num": case "numeric": { var charpos = objValue.value.search("[^0-9]"); if(objValue.value.length > 0 && charpos >= 0) { if(!strError || strError.length ==0) { strError = objValue.name+": Only digits allowed "; }//if alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); objValue.focus return false; }//if break; }//numeric case "alphabetic": case "alpha": { var charpos = objValue.value.search("[^A-Za-z]"); if(objValue.value.length > 0 && charpos >= 0) { if(!strError || strError.length ==0) { strError = objValue.name+": Only alphabetic characters allowed "; }//if alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); objValue.focus return false; }//if break; }//alpha case "alnumhyphen": { var charpos = objValue.value.search("[^A-Za-z0-9\-_]"); if(objValue.value.length > 0 && charpos >= 0) { if(!strError || strError.length ==0) { strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; }//if alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); objValue.focus return false; }//if break; } case "email": { if(!validateEmailv2(objValue.value)) { if(!strError || strError.length ==0) { strError = objValue.name+": Enter a valid Email address "; }//if alert(strError); objValue.focus return false; }//if break; }//case email case "date": { if(!isValidDate(objValue.value)) { if(!strError || strError.length ==0) { strError = objValue.name+": Enter a valid date"; }//if alert(strError); objValue.focus return false; }//if break; }//case email case "lt": case "lessthan": { if(isNaN(objValue.value)) { alert(objValue.name+": Should be a number "); return false; }//if if(eval(objValue.value) >= eval(cmdvalue)) { if(!strError || strError.length ==0) { strError = objValue.name + " : value should be less than "+ cmdvalue; }//if alert(strError); objValue.focus return false; }//if break; }//case lessthan case "gt": case "greaterthan": { if(isNaN(objValue.value)) { alert(objValue.name+": Should be a number "); return false; }//if if(eval(objValue.value) <= eval(cmdvalue)) { if(!strError || strError.length ==0) { strError = objValue.name + " : value should be greater than "+ cmdvalue; }//if alert(strError); objValue.focus return false; }//if break; }//case greaterthan case "regexp": { if(objValue.value.length > 0) { if(!objValue.value.match(cmdvalue)) { if(!strError || strError.length ==0) { strError = objValue.name+": Invalid characters found "; }//if alert(strError); objValue.focus return false; }//if } break; }//case regexp case "dontselect": { if(objValue.selectedIndex == null) { //alert("BUG: dontselect command for non-select Item"); return false; } if(objValue.selectedIndex == eval(cmdvalue)) { if(!strError || strError.length ==0) { strError = objValue.name+": Please Select one option "; }//if alert(strError); objValue.focus return false; } break; }//case dontselect }//switch return true; } /* Copyright 2003 JavaScript-coder.com. All rights reserved. */ function Left(str, n) { if (n <= 0) return ""; else if (n > String(str).length) return str; else return String(str).substring(0, n); } function RangeValidator(obj, StartRange, EndRange) { if (parseFloat(obj.value) >= parseFloat(StartRange) && parseFloat(obj.value) <= parseFloat(EndRange)) { return true; } else { obj.value = Left(obj.value, String(EndRange).length); return false; } } function goodchars(e, goods) { var key, keychar; key = getkey(e); if (key == null) return true; // get character keychar = String.fromCharCode(key); keychar = keychar.toLowerCase(); goods = goods.toLowerCase(); // check goodkeys if (goods.indexOf(keychar) != -1) return true; // control keys if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 ) return true; // else return false return false; } function getkey(e) { if (window.event) return window.event.keyCode; else if (e) return e.which; else return null; } function textCounter(field, countfield, maxlimit) { if (field.value.length > maxlimit) // if too long...trim it! field.value = field.value.substring(0, maxlimit); // otherwise, update 'characters left' counter else countfield.value = maxlimit - field.value.length; } function isValidDate(dateStr) { // Checks for the following valid date formats: // MM/DD/YY MM/DD/YYYY MM-DD-YY MM-DD-YYYY // Also separates date into month, day, and year variables var datePat = /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{2}|\d{4})$/; // To require a 4 digit year entry, use this line instead: // var datePat = /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{4})$/; var matchArray = dateStr.match(datePat); // is the format ok? if (matchArray == null) { return false; } month = matchArray[1]; // parse date into variables day = matchArray[3]; year = matchArray[4]; if (month < 1 || month > 12) { // check month range return false; } if (day < 1 || day > 31) { return false; } if ((month==4 || month==6 || month==9 || month==11) && day==31) { return false } if (month == 2) { // check for february 29th var isleap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)); if (day>29 || (day==29 && !isleap)) { return false; } } return true; // date is valid }