var engineKeys = new Array();
var displayKeys = new Array();
var engineScrubs = new Array();

engineKeys[0] = 'first';
displayKeys[0] = 'First name';
engineScrubs[0] = 'Alpha';

engineKeys[1] = 'last';
displayKeys[1] = 'Last name';
engineScrubs[1] = 'Alpha';

engineKeys[2] = 'email';
displayKeys[2] = 'Email address';
engineScrubs[2] = 'Email';

engineKeys[3] = 'home_area_code';
displayKeys[3] = 'Home phone area code';
engineScrubs[3] = 'Numeric|Min=3|Max=3';

engineKeys[4] = 'home_prefix';
displayKeys[4] = 'Home phone prefix';
engineScrubs[4] = 'Numeric|Min=3|Max=3';

engineKeys[5] = 'home_suffix';
displayKeys[5] = 'Home phone suffix';
engineScrubs[5] = 'Numeric|Min=4|Max=4';

engineKeys[6] = 'bus_area_code';
displayKeys[6] = 'Business phone area code';
engineScrubs[6] = 'Numeric|Min=3|Max=3';

engineKeys[7] = 'bus_prefix';
displayKeys[7] = 'Business phone prefix';
engineScrubs[7] = 'Numeric|Min=3|Max=3';

engineKeys[8] = 'bus_suffix';
displayKeys[8] = 'Business phone suffix';
engineScrubs[8] = 'Numeric|Min=4|Max=4';

engineKeys[9] = 'mail_addr_1';
displayKeys[9] = 'Address';
engineScrubs[9] = 'AlphaNumericAddr';

engineKeys[10] = 'mail_addr_2';
displayKeys[10] = 'Address line 2';
engineScrubs[10] = 'AlphaNumericAddr';

engineKeys[11] = 'mail_city';
displayKeys[11] = 'City';
engineScrubs[11] = 'Alpha|Max=29';

engineKeys[12] = 'mail_stateprov';
displayKeys[12] = 'State';
engineScrubs[12] = 'Alpha';

engineKeys[13] = 'mail_postalcode';
displayKeys[13] = 'Zip Code';
engineScrubs[13] = 'Numeric|Min=5|Max=5';

engineKeys[14] = 'mail_zip4';
displayKeys[14] = 'Zip Code';
engineScrubs[14] = 'Numeric|Min=5|Max=5';

engineKeys[15] = 'mail_zip_intl';
displayKeys[15] = 'Postal Zip Code';
engineScrubs[15] = 'AlphaNumeric|Min=5|Max=6';

engineKeys[16] = 'mortgage_credit';
displayKeys[16] = 'Mortgage Credit';
engineScrubs[16] = 'mortgage_credit';

engineKeys[17] = 'consumer_credit';
displayKeys[17] = 'Rate Your Credit';
engineScrubs[17] = 'consumer_credit';

engineKeys[18] = 'property_type';
displayKeys[18] = 'Property Type';
engineScrubs[18] = 'property_type';

engineKeys[19] = 'verify_income';
displayKeys[19] = 'Income';
engineScrubs[19] = 'verify_income';

engineKeys[20] = 'property_value';
displayKeys[20] = 'Value of Home';
engineScrubs[20] = 'Numeric';

engineKeys[21] = 'mortgage_balance';
displayKeys[21] = 'Mortgage Balance';
engineScrubs[21] = 'Numeric';

engineKeys[22] = 'additional_cash_needed';
displayKeys[22] = 'Additional Cash';
engineScrubs[22] = 'Numeric';

engineKeys[23] = 'loan_amount';
displayKeys[23] = 'Loan Amount';
engineScrubs[23] = 'Numeric';

engineKeys[24] = 'loan_type';
displayKeys[24] = 'Loan Type';
engineScrubs[24] = 'loan_type';

engineKeys[25] = 'mortgage_payment';
displayKeys[25] = 'Mortgage Payment';
engineScrubs[25] = 'mortgage_payment';

engineKeys[26] = 'income';
displayKeys[26] = 'Income';
engineScrubs[26] = 'Numeric|Max=6';

engineKeys[27] = 'property_purchase_price';
displayKeys[27] = 'Purchase Price';
engineScrubs[27] = 'property_purchase_price';

engineKeys[28] = 'preferred_calltime';
displayKeys[28] = 'Preferred Call time';
engineScrubs[28] = 'preferred_calltime';

engineKeys[29] = 'mortgage_interest_rate';
displayKeys[29] = 'Interest Rate';
engineScrubs[29] = 'mortgage_interest_rate';

engineKeys[30] = 'mortgage_interest_type';
displayKeys[30] = 'Loan Rate Type';
engineScrubs[30] = 'mortgage_interest_type';

engineKeys[31] = 'property_balance';
displayKeys[31] = 'Property Balance';
engineScrubs[31] = 'Numeric';

engineKeys[32] = 'loan_timeframe';
displayKeys[32] = 'Loan Timeframe';
engineScrubs[32] = 'loan_timeframe';

engineKeys[33] = 'past_bankruptcy';
displayKeys[33] = 'Bankruptcy Status';
engineScrubs[33] = 'past_bankruptcy';

engineKeys[34] = 'agreement';
displayKeys[34] = 'I understand that I may be contacted... ';
engineScrubs[34] = 'agreement';

engineKeys[35] = 'verify_home_ownership';
displayKeys[35] = 'Home ownership';
engineScrubs[35] = 'verify_home_ownership';

engineKeys[36] = 'homeowner';
displayKeys[36] = 'Homeowner';
engineScrubs[36] = 'homeowner';

engineKeys[37] = 'callopt';
displayKeys[37] = 'I understand that a representative will call me ...';
engineScrubs[37] = 'callopt';

engineKeys[38] = 'opt_in';
displayKeys[38] = 'I would like to receive...';
engineScrubs[38] = 'opt_in';

engineKeys[39] = 'opt_out';
displayKeys[39] = 'I do not want to receive...';
engineScrubs[39] = 'opt_out';

engineKeys[40] = 'property_location';
displayKeys[40] = 'Property Location';
engineScrubs[40] = 'property_location';

//for bug#12995; OID#6367 checkbox name
engineKeys[41] = 'realinterest';
displayKeys[41] = 'I have genuine interest in this offer ...';
engineScrubs[41] = '';

engineKeys[42] = 'callme';
displayKeys[42] = 'Please call me with quotes within 48 hours';
engineScrubs[42] = '';

var errmsg="";
var errcount=0;

function getDisplayKey( engineKey ) {
	for (var i=0; i<displayKeys.length; i++) {
		if (displayKeys[i] == engineKey) return displayKey[i];
	}
}

function validateForm( formName ) {
	errmsg = "Please correct all errors before continuing: \n";
	var errors = 0;
	var regexes = [];
	regexes['alpha'] = /^[a-zA-Z\s\.\-\'\,\xC0-\xFF]+$/;
	regexes['alphaonly'] = /^[a-zA-Z]+$/;
	regexes['numeric'] = /^\d+$/;
	regexes['alphanumeric'] = /^[a-zA-Z0-9\s\.\-\'\,]+$/;
	regexes['email'] = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6})$/i;
	var radio_count=0;
	var at_least_one = false;
	for (var i=0; i < document.forms[formName].length; i++) {
		for (var e = 0; e < engineKeys.length; e++) {
			var key = document.forms[formName].elements[i].name;
			var val = document.forms[formName].elements[i].value;
			var val_max = val;
			val = val.replace(/\s/g,''); // BUG 5057, 4884 -> delete all spaces before validating / checking the length
			var js_key = "js_" + key;
			var js_val = "";
			if (document.forms[formName].elements[js_key] != null)
				js_val = document.forms[formName].elements[js_key].value;
			if (key == engineKeys[e]) {
				var scrubVal = "";
				if (js_val == "" || js_val == null) {
					scrubVal = engineScrubs[e].split('|');
				} else {
					scrubVal = js_val.split('|');
				}
				for (var s = 0; s < scrubVal.length; s++) {
					var scrub = "";
					var arg = "";
					if ( scrubVal[s].indexOf('=') ) {
						var tmp = scrubVal[s].split('=');
						scrub = tmp[0];
						arg = tmp[1];
					} else {
						scrub = scrubVal[s];
					}
					switch (scrub.toLowerCase()) {
						case 'alpha':
						case 'alphaonly':
						case 'alphanumeric':
							if (val != null && val.match(regexes[scrub.toLowerCase()]) == null) {
								errmsg += displayKeys[e] + " contains non-valid characters.\n";
								errors++;
							}
							break;
						case 'numeric':
							if (val != null && val.match(regexes['numeric']) == null) {
								if (displayKeys[e] == "Birth Month" || displayKeys[e] == "Birth Day" || displayKeys[e] == "Birth Year") {
									errmsg += "Select " + displayKeys[e] + ".\n";
								} else {
									errmsg += displayKeys[e] + " must be only numbers (NO $,%.).\n";
								}
								errors++;
							}
							break;
						case 'optionalnumeric':
							if (val != null && val.length > 0 && val.match(regexes['numeric']) == null) {
								errmsg += displayKeys[e] + " must be only numbers (NO $,%.).\n";
								errors++;
							}
							break;
						case 'email':
							if (val != null && val.match(regexes['email'] ) == null) {
								errmsg += displayKeys[e] + " is not valid.\n";
								errors++;
							}
							break;
						case 'min':
							if (val != null && val.length < arg) {
								errmsg += displayKeys[e] + " cannot be less than " + arg + " characters.\n";
								errors++;
							}
							break;
						case 'max':
							if (val != null && val_max.length > arg) {
								errmsg += displayKeys[e] + " cannot be more than " + arg + " characters.\n";
								errors++;
							}
							break;
						case 'gt':
							if (val != null && val <= arg) {
								errmsg += displayKeys[e] + " must be greater than " + arg + ".\n";
								errors++;
							}
							break;
						case 'lt':
							if (val != null && val >= arg) {
								errmsg += displayKeys[e] + " must be less than " + arg + ".\n";
								errors++;
							}
							break;
						case 'optional':
							break;
						case 'radio':
							if (document.forms[formName].elements[i].checked == true) {
								at_least_one = true;
							}
							radio_count++;
							if (radio_count == arg) {
								if (at_least_one == false) {
									errmsg += displayKeys[e] + "  is a required field. Please choose an option.\n";
									errors++;
								}
								radio_count = 0;
								at_least_once = false;
							}
							break;
						case 'terms':
							if (document.forms[formName].elements[i].checked != true) {
								errmsg += "Please agree to the terms to continue.\n";  
								errors++;
							}
							break;
						default:
							if (val == null || val == "") {
								errmsg += displayKeys[e] + " is a required field. Please click the checkbox or fill in the field.\n";
								errors++;
							}
							break;
					}
				}
			}
		} // engineKeys loop
	} // form loop
	var allInputs = document.getElementsByTagName("input"), filledInputs = 0;
	for (var i in allInputs) {
		if (/optionalGroup(\d*)/.test(allInputs[i].name)) {
			var groupData = allInputs[i].value.split(":");
			var niceName = groupData[0], group = groupData[1].split(",");
			var filledInputs = 0;
			for (var elemName in group) {
				elem = document.getElementById(group[elemName].replace(/^\s+|\s+$/g, ''));	//remove leading and trailing spaces
				if (elem.value.length > 0)
					filledInputs++;
			}
			if (filledInputs != 0 && filledInputs != group.length) {
				errmsg += "Please enter a valid value for " + niceName + ".\n";
				errors++;
			}
		}
	}
	if (errors <= 0) {
		try {
			if (getQueryValue("CID") && getQueryValue("CID") != "undefined")
				eval("document." + formName + ".CID.value = getQueryValue('CID')");
			queryValues = ["SID", "OID", "ADTID", "HSID", "TID", "CRID", "KWID", "KWBID", "TEST", "NOPOP"]
			for (var i in queryValues) {
				if (getQueryValue(queryValues[i]) && getQueryValue(queryValues[i]) != "undefined")
					addHidden(getQueryValue(queryValues[i]));
			}
		} catch( $emsg ) {
			//this didn't work, oh well!	
		}
		if (document.all || document.getElementById) {
			for (i = 0; i < allInputs.length; i++) {
				var tempobj = allInputs[i];
				if ((tempobj.type.toLowerCase() == "submit") && (tempobj != null && document.forms[formName][tempobj.name] !=null) ) {
					tempobj.disabled = true;
				} else if ((tempobj.type.toLowerCase() == "image") && (tempobj != null && document.forms[formName][tempobj.name] !=null) ) {
					tempobj.disabled = true;
					tempobj.style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1, xray=0, mirror=0, invert=1, opacity=0.5, rotation=0);"
				} 
			}
		}
		return true;
	}
	alert(errmsg);
	errmsg = errmsg.replace(/Please/,"<B>Please");
	errmsg = errmsg.replace(/continuing/,"continuing</B>");
	errmsg = errmsg.replace(/\n/g,"<BR>");
	if (errmsg != null && document.getElementById("error") != null) {
		document.getElementById("error").innerHTML = errmsg;
	}
	errcount = errors;
	return false;
}