// Copyright 2007 Mercury Road LLC.  All Rights Reserved.
// http://www.mercuryroad.com
//
/**
* Usage:	In the HTML page, write in a javascript function "validate(theForm)"
*		with the last statement as:
*				return validateForm(theForm);
*		Within this function, add statements for each form field that you wish
*		to require and/or validate. Syntax and notes for these statements are
*		given below.  In the HTML form tag, add the property:
*				onSubmit="return validate(this)"
*
*
* Requiring 	For all form fields of type other than "radio" and "checkbox",
* Fields:	use the statement:
*				theForm.fieldname.required = true;
*		to require the field.
*
*		For RADIO and CHECKBOX fields, use the statement:
*				theForm.fieldname[0].required = true;
*		to require the field.
*
*		NOTE: For SELECT fields, requiring this field has the effect that
*		the first option is not valid!!
*
* Validating	To validate a field, use a statement such as:
* Fields:			theForm.fieldname.validator = "date";
*		Where the validator can be any of the following:
*				"dateonly"
*				"date"/"datetime"
*				"time"
*				"currency"/"money"
*				"zip"/"zipcode"/"zip_code"/"zip-code"
*				"email"/"e-mail"/"e_mail"
*				"phone"/"phonenumber" ********* ALLOWS FREE-FORM EXTENSIONS
*				"image"/"image-file"/"imagefile"/"img"
*				"jpeg"/"image-jpeg"/"image/jpeg"
*				"int"/"integer"/"number"/"num"
*				"float"/"real"
*				"mpg"/"mpeg"
*				"video"/"movie"
*				"pdf"
*
* Alert		A default message is shown when a required field is empty upon form
* Messages:	submission.  However, you may override this message by including
*		a statement of the form:
*				theForm.fieldname.alertMessage = "Some alert text here";
*		Note that RADIO and CHECKBOX fields must use the syntax:
*				theForm.fieldname[0].alertMessage = "Some alert text here";
*
*		NOTE: This message is for the requiring of fields ONLY, not for
*		field validation using the "validator" property!!  For this, please
*       use the "validatorMessage" property instead.  It works the same way,
*       except it will pre-empt the validator-specific message.
**/

function isBlank(s) {
	for (var i=0; i<s.length; i++) {
		var c = s.charAt(i);
		if ((c != ' ') && (c != '\n') && (c != '\t')) return false;
	}
	return true;
}

function checkLength(theField) {
	var len = theField.value.length;
	if (theField.maxLength < 0)
		return true;
	if (len <= theField.maxLength) {
		return true;
	}
	else {
		alert("Please enter no more than " + theField.maxLength + " characters in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
}

function checkMinLength(theField) {
	var len = theField.value.length;
	if (len >= theField.minLength || (!theField.required && len == 0)) {
		return true;
	}
	else {
		alert("Please enter at least " + theField.minLength + " characters in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
}

function isValidInteger (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^[-]?\d+$/;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Please enter an integer number value (digits only) for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidUnsignedInteger (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^\d+$/;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Please enter an integer number value (digits only) for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidFloat (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^[-]?\d+(\.\d+)?$/;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Please enter a floating point number value for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidUnsignedFloat (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^\d+(\.\d+)?$/;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Please enter a floating point number value for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidImage (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^.+\.(gif|jpg)$/i;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Invalid image file name: please enter a .gif or .jpg filename for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidVideo (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^.+\.(mpg|mpeg|mov|avi|asf)$/i;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Invalid video file name: please enter a filename with extension of .mpg, .mpeg, .mov, .avi, or .asf for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidMPEGVideo (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^.+\.(mpg|mpeg)$/i;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Invalid video file name: please enter a .mpg or .mpeg filename for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidJPEGImage (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^.+\.(jpg)$/i;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Invalid image file name: please enter a JPEG (.jpg) filename for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidPDF (theField) {
	var str = null;
	str = theField.value;
	var pattern = /^.+\.(pdf)$/i;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Invalid PDF file name: please enter a PDF (.pdf) filename for the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidPhone (theField) {
	var str = null;
	str = theField.value;
	//var pattern = /^((\d{3}|\(\d{3}\))([ ]|-|\.)?\d{3}([ ]|-|\.)?\d{4})/;
	var pattern = /[2-9]\d{2}[-]*\d{3}[-]*\d{4}/;
	var matchArray = str.match(pattern);
	if (matchArray == null && str != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Phone number is not in a valid format in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidTime(theField) {
	var timeStr = null;
	timeStr = theField.value;

	//var timePat = /^([0-1]?[0-9]|2[0-3]):[0-5]\d$/;
	var timePat = /^(((0?[1-9]|1[0-2]):[0-5]\d(:[0-5]\d)?\s*(AM|PM))|(([0-1]?[0-9]|2[0-3]):[0-5]\d(:[0-5]\d)?))\s*$/i;

	var matchArray = timeStr.match(timePat);
	if (matchArray == null && timeStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Time is not in a valid format in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidCurrency(theField) {
	var currencyStr = null;
	currencyStr = theField.value;

	var currencyPat = /^\$?((\d{1,3}(,\d{3})*)|(\d+))(\.\d{2})?$/;

	var matchArray = currencyStr.match(currencyPat);
	if (matchArray == null && currencyStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Currency is not in a valid format in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidZip(theField) {
	var zipStr = null;
	zipStr = theField.value;

	var zipPat = /^\d{5}(-\d{4})?$/;

	var matchArray = zipStr.match(zipPat);
	if (matchArray == null && zipStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Zip code is not in a valid format in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function isValidDateTime(theField) {
	var dateStr = null;
	dateStr = theField.value;

	var monthArray = [null, "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
	// ORIGINAL: var datePat = /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{4}|\d{2})\s*/;
	var datePat = /^(\d{1,2})([\/])(\d{1,2})[\/](\d{4}|\d{2})\s*/;
	var timePat = /^(((0?[1-9]|1[0-2]):[0-5]\d(:[0-5]\d)?\s*(AM|PM))|(([0-1]?[0-9]|2[0-3]):[0-5]\d(:[0-5]\d)?))\s*$/i;

	// To require a 4 digit year entry, use this line instead:
	// var datePat = /^(\d{1,2})([\/])(\d{1,2})[\/](\d{4})\s*/;

	//First check to see if we have an empty string to avoid a Javascript bug after
	//the matching is performed.
	if (dateStr == "") {
		return true;
	}

	var matchArray = dateStr.match(datePat); // is the format ok?
	if (matchArray == null && dateStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			
				alert("Date is not in a valid format in the \"" + theField.name + "\" field.  Format: MM/DD/YYYY.");
			
		theField.focus();
		return false;
	}

	// parse date into variables
	
		month 	= matchArray[1];
		day 	= matchArray[3];
		year 	= matchArray[4];
	

	if (month < 1 || month > 12) { // check month range
		alert("Month must be between 1 and 12 in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	if (day < 1 || day > 31) { // check overall days range
		alert("Error: Day must be between 1 and 31 in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	if ((month==4 || month==6 || month==9 || month==11) && day==31) { // check for months with only 30 days
		alert("Error: "+monthArray[month]+" doesn't have 31 days.");
		theField.focus();
		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)) {
			alert("Error: February " + year + " doesn't have " + day + " days.");
			theField.focus();
			return false;
		}
	}

	var timeStr = dateStr.replace(datePat, "");
	var timeMatchArray = timeStr.match(timePat);
	if (timeMatchArray == null && timeStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Time within date field is not in a valid format in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}

	return true;  // date is valid
}

function isValidDate(theField) {
	var dateStr = null;
	dateStr = theField.value;

	var monthArray = [null, "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
	var datePat = /^(\d{1,2})([\/])(\d{1,2})[\/](\d{4}|\d{2})\s*$/;

	// To require a 4 digit year entry, use this line instead:
	// var datePat = /^(\d{1,2})([\/])(\d{1,2})[\/](\d{4})\s*/;

	//First check to see if we have an empty string to avoid a Javascript bug after
	//the matching is performed.
	if (dateStr == "") {
		return true;
	}

	var matchArray = dateStr.match(datePat); // is the format ok?
	if (matchArray == null && dateStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			
				alert("Date is not in a valid format in the \"" + theField.name + "\" field.  Format: MM/DD/YYYY.");
			
		theField.focus();
		return false;
	}

	// parse date into variables
	
		month 	= matchArray[1];
		day 	= matchArray[3];
		year 	= matchArray[4];
	

	if (month < 1 || month > 12) { // check month range
		alert("Month must be between 1 and 12 in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	if (day < 1 || day > 31) { // check overall days range
		alert("Error: Day must be between 1 and 31 in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	if ((month==4 || month==6 || month==9 || month==11) && day==31) { // check for months with only 30 days
		alert("Error: "+monthArray[month]+" doesn't have 31 days.");
		theField.focus();
		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)) {
			alert("Error: February " + year + " doesn't have " + day + " days.");
			theField.focus();
			return false;
		}
	}

	return true;  // date is valid
}

function isValidEmail(theField) {
	var emailStr = null;
	emailStr = theField.value;

	var emailPat = /^[^\/\\<>\(\)\{\}":,;\[\]@\. ]+(\.[^\/\\<>\(\)\{\}":,;\[\]@ ]+)?\@[^\/\\<>\(\)\{\}":,;\[\]@\. ]+\.[^\/\\<>\(\)\{\}":,;\[\]@\. ]+(\.[^\/\\<>\(\)\{\}":,;\[\]@ ]+)?$/;

	var matchArray = emailStr.match(emailPat);
	if (matchArray == null && emailStr != "") {
		if (theField.validatorMessage != null)
			alert(theField.validatorMessage);
		else
			alert("Email address is not in a valid format in the \"" + theField.name + "\" field.");
		theField.focus();
		return false;
	}
	return true;
}

function CleanInput(inputStr) {
	if (inputStr!="" || inputStr!= null ){
		var tempStr = inputStr.replace(/& /g, "&amp; ");
//		tempStr = tempStr.replace(/(\r\n|\r|\n)/g, "<br />");
		var utf8str="";
		for (var i=0; i < tempStr.length; i++) {
			if ((tempStr.charCodeAt(i) > 31) && (tempStr.charCodeAt(i) < 127) || (tempStr.charCodeAt(i)== 10) || (tempStr.charCodeAt(i)== 13)) {
				utf8str += tempStr.substring(i,i+1);
			}
		}
		return utf8str;
	}
}

function CleanQuotes(inputStr) {
	if (inputStr!="" || inputStr!= null ){
		var tempStr = inputStr.replace(/"/g, "&quot;");
		return tempStr;
	}
}

function validateForm(theForm) {
// Note that elements[] array of the FORM object, EVERY element (including multiple radio buttons of the same group) is treated individually!
	for (var i=0; i < theForm.length; i++) {  // loop through form elements
		var e = theForm.elements[i];  // current element
		//if ((e.type == "Submit") || (e.type == "Reset")) continue;

		if (e.type == "text" || e.type == "textarea") {
			e.value=CleanInput(e.value);
			}
			
		if (e.type == "text") {
			e.value=CleanQuotes(e.value);
			}

		if (e.required) {  // check to see if a required field is empty
			if (e.type == "radio" || e.type == "checkbox") {
				var radioSelected = false;
				for (var j = i; j < theForm.length; j++) {
					if (theForm.elements[j].name == e.name && theForm.elements[j].checked) {
						radioSelected = true;
						break;
					}
				}// end for
				if (!radioSelected) {
					if (e.alertMessage == null)
						alert("Please select one of the \"" + e.name + "\" options.");
					else
						alert(e.alertMessage);
					e.focus();
					return (false);
				}// end if
			}// end if
			else if (e.type == "select-one") {
				if (e.selectedIndex == 0) {
					if (e.alertMessage == null)
						alert("The first \"" + e.name + "\" option is not a valid selection.  Please choose one of the other options.");
					else
						alert(e.alertMessage);
					e.focus();
					return (false);
				}
			}
			else if (e.type == "select-multiple") {

				if (e.selectedIndex == -1) {
					if (e.alertMessage == null)
						alert("Please select at least one value for the \"" + e.name + "\" field.");
					else
						alert(e.alertMessage);
					e.focus();
					return (false);
				}
			}
			else {
				if ((e.value == null) || (e.value == "") || isBlank(e.value)) {
					if (e.alertMessage == null)
						alert("Please enter a value in the \"" + e.name + "\" field.");
					else
						alert(e.alertMessage);
					e.focus();
					return false;
				}
			}
		}
		if (e.validator) {
			var v = e.validator;
		} else {
			var v = "";
		}
		//alert (e.required);
		v = v.toLowerCase();
		var valid = true;
		switch (v) {
			case 'dateonly':
				valid = isValidDate(e);
				break;
			case 'date':
			case 'datetime':
				valid = isValidDateTime(e);
				break;
			case 'time':
				valid = isValidTime(e);
				break;
			case 'currency':
			case 'money':
				valid = isValidCurrency(e);
				break;
			case 'zip':
			case 'zipcode':
			case 'zip_code':
			case 'zip-code':
				valid = isValidZip(e);
				break;
			case 'email':
			case 'e-mail':
			case 'e_mail':
				valid = isValidEmail(e);
				break;
			case 'phone':
			case 'phone_no':
			case 'phone_number':
			case 'phonenumber':
				valid = isValidPhone(e);
				break;
			case 'image':
			case 'imagefile':
			case 'image_file':
			case 'img':
				valid = isValidImage(e);
				break;
			case 'video':
			case 'movie':
				valid = isValidVideo(e);
				break;
			case 'mpg':
			case 'mpeg':
				valid = isValidMPEGVideo(e);
				break;
			case 'pdf':
				valid = isValidPDF(e);
				break;
			case 'jpeg':
			case 'image-jpeg':
			case 'jpeg-image':
			case 'image/jpeg':
				valid = isValidJPEGImage(e);
				break;
			case 'integer':
			case 'int':
			case 'number':
			case 'num':
				valid = isValidInteger(e);
				break;
			case 'unsignedint':
				valid = isValidUnsignedInteger(e);
				break;
			case 'float':
			case 'real':
				valid = isValidFloat(e);
				break;
			case 'unsignedfloat':
				valid = isValidUnsignedFloat(e);
				break;
		}
		if (!valid) return false;

		if ((e.maxLength != null) && (e.maxLength != "")) {
			if (! checkLength(e))
				return false;
		}

		if ((e.minLength != null) && (e.minLength != "")) {
			if (! checkMinLength(e))
				return false;
		}
	}
	return true;  // all form fields are valid
}

function validate(t) {
	/***************************************************************************
	Place javascript validation here
	***************************************************************************/
	//Validate Captcha
	
	
	t.First_Name.required = true;
	t.First_Name.maxLength = 100;
	t.Last_Name.required = true;
	t.Last_Name.maxLength = 100;
	t.Company.required = true;
	t.Company.maxLength = 100;
	t.Email.required = true;
	t.Email.maxLength = 100;
	t.Email.validator = 'email';
	t.Phone.required = true;
	t.Phone.validator = 'phone';
	t.Phone.maxLength = 10;
	t.Country.required = true;
	t.Country.alertMessage = "Please select a Country";
	t.Franchise_Broker.required = true;
	
	

	return validateForm(t);
}

<!--

/* ######################################################################## */
/* ##########  Pre-Head tag JavaScript include file (site wide)  ########## */
/* ######################################################################## */

// xhtml replacement for invalid target=_blank attribute on anchor tags
// <a href="http://www.website.htm" onclick="NewWindow(this.href,'blank','700','500','yes','yes','center');return false" onfocus="this.blur()">linktext</a>
var win=null;
function NewWindow(mypage,myname,w,h,scroll,menus,pos){
	if(pos=="center"){
		LeftPosition=(screen.width)?(screen.width-w)/2:100;
		TopPosition=(screen.height)?(screen.height-h)/2:100;
		}
	else if((pos!="center" && pos!="random") || pos==null){
		LeftPosition=0;
		TopPosition=20;
		}
	settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location='+menus+',directories='+menus+',status='+menus+',menubar='+menus+',toolbar='+menus+',resizable=yes';
	win=window.open(mypage,myname,settings);
}

// Help box popper
// <VBtag=HelpStart("popPageAddress")VBtag>Help Content<VBtag=HelpEnd()VBtag>
function popHelp(popID){
	if (document.getElementById(popID).style.display == "block"){
		document.getElementById(popID).style.display = "none";
	}else{
		document.getElementById(popID).style.display = "block";
	}
}

function funcBookmark(){
	url="http://www.javabeanreview.com"
	title="javabeanreview.com"

	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
		} 
	else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title);
		}	
	else if(window.opera && window.print) { // Opera Hotlist
		return true;
		}
	}
/*	
function restrictNumeric(e){
	//alert("inside restrict Numeric");
	var unicode = e.charCode? e.charCode : e.keyCode
	if (unicode!=8){ //if the key isn't the backspace key (which we should allow)
		if (unicode<48||unicode>57) //if not a number
		return false //disable key press
	}
	
}
*/

function restrictNumeric(txtfield, e){
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.charCode;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
	    (key==9) || (key==13) || (key==27) )
	   return true;
	
	// numbers
	else if (key<48||key>57) //if not a number
		return false //disable key press
	
}


function validateCheckMinimum(t){
	var chkboxes = t["SRC[]"];
	var len = chkboxes.length;
	var min = false;
	
	for(i = 0; i < len; i++){
		var curr = chkboxes[i];
		if((curr.checked) && (curr.className != "financing"))
		min = true;
	}
	if(min == false){
		alert('Please select at least one franchise');
	}
	
	return min;
}