// JavaScript Document
var transDiv = null;
var onloadCalled = false;

function doOnLoad()
{
	onloadCalled = true;

	commonPageLoad();

	if (typeof pageShowOrLoad == 'function')
		pageShowOrLoad(false, arguments);

	$('div.confim_password').hide();
	$('div.new_password').hide();
	$('div.password_error').hide();
}

function doPageShow()
{
	if (onloadCalled)
	{
		onloadCalled = false;
		return;
	}

	if (typeof pageShowOrLoad == 'function')
		pageShowOrLoad(true, arguments);
}

function commonPageLoad()
{
}

/* Used in conjunction with the keyup event */
function delayTimer(delay)
{
	var timer;
	return function(fn)
	{
		timer=clearTimeout(timer);
		if(fn)
		timer=setTimeout(function()
		{
			fn();
		},
		delay);
	  return timer;
	 }
}

function cleanCurrency(value)
{
	regexp = new RegExp(/[^0-9\.]/g);
	value = value.replace(regexp, '');
	regexp = new RegExp(/\.[0-9]$/);

	if (regexp.test(value))
	{
		value = value + '0';
	}

	regexp = new RegExp(/\.$/);

	if (regexp.test(value))
	{
		value = value + '00';
	}

	var iDecimalIndex = value.indexOf('.');

	if (iDecimalIndex > -1)
	{
		if (iDecimalIndex+3 < value.length)
		{
			value = value.substr(0, iDecimalIndex + 3);
		}
		else if (iDecimalIndex == value.length)
		{
			value += '00';
		}
	}

	return value;
}

function currencyFormatted(amount)
{
	var i = parseFloat(amount);
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	s = new String(i);
	if(s.indexOf('.') < 0) { s += '.00'; }
	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
	s = minus + s;
	return s;
}

function hide(id, mode, callback)
{
	var e = document.getElementById(id);

	if (e != null)
	{
		if (mode == undefined || mode == 'none')
			$("#" + id).hide('0', callback);
		else if (mode == "slide")
			$("#" + id).slideUp('normal', callback);
		else if (mode == "fade")
			$("#" + id).fadeOut('normal', callback);
	}
}

function show(id, mode, callback)
{
	var e = document.getElementById(id);

	if (e != null)
	{
		if (mode == undefined || mode == 'none')
			$("#" + id).show('0', callback);
		else if (mode == "slide")
			$("#" + id).slideDown('normal', callback);
		else if (mode == "fade")
			$("#" + id).fadeIn('normal', callback);
	}
}

function toggle(id, mode, callback)
{
	var e = document.getElementById(id);

	if (e.style.display == "none")
		show(id, mode, callback);
	else
		hide(id, mode, callback);
}



function getXmlValue(xmlDoc, tagName, defaultVal)
{
	var node = xmlDoc.getElementsByTagName(tagName)[0];

	if (defaultVal == undefined)
		defaultVal = "";

	if (node == null)
		return defaultVal;

	if (node.childNodes.length > 0)
		return node.childNodes[0].nodeValue;
	else
		return defaultVal;
}


function selectAllClicked(cb, formName, cbPrefix)
{
	var form = document.forms[formName];

	if (form.elements.length > 0)
	{
		for (var e = 0; e < form.elements.length; e++)
		{
			var element = form.elements[e];

			if (element.type == 'checkbox' && element.name.indexOf(cbPrefix) == 0)
			{
				element.checked = cb.checked;
			}
		}
	}
}

function subTickClicked(cb, formName, cbPrefix, headerTickId)
{
	var form = document.forms[formName];
	var allTicked = true;

	if (form.elements.length > 0)
	{
		for (var e = 0; e < form.elements.length; e++)
		{
			var element = form.elements[e];

			if (element.type == 'checkbox' && element.name.indexOf(cbPrefix) == 0)
			{
				if (element.checked == false)
				{
					allTicked = false;
					break;
				}
			}
		}
	}
	document.getElementById(headerTickId).checked = allTicked;
}



/*
	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};


// JavaScript Document

		function fncValidateForm (f) {

			var i;

			var form_validation = new Array();

			form_validation['strLeadFirstName'] = new Array('First Name', 1);
			form_validation['strLeadLastName'] = new Array('Last Name', 1);
			form_validation['strLeadPhone1'] = new Array('Contact Phone Number', 1, 'telephone');
			form_validation['strLeadEmail'] = new Array('Email Address', 1, 'email');
			form_validation['strLeadPostcode'] = new Array('Postcode', 1, 'postcode');
			form_validation['strLeadData8'] = new Array('Proposer Age', 1);
			form_validation['strLeadData1'] = new Array('Type of Cover', 1);
			form_validation['strLeadData10'] = new Array('Proposer Sex', 1);
			form_validation['strLeadData9'] = new Array('Proposer Do You Smoke?', 1);
			form_validation['strLeadData6'] = new Array('Insurance Provider', 1);

			var form_valid = F.Validate(f, form_validation);

			if (!form_valid) {

				return false;

			} else {

				return true;

			}

		}


function Forms() {}


Forms.prototype.Clean = function (oField, sType) {

	var regexp;

	switch (sType) {

		case 'currency':

			regexp = new RegExp(/[^0-9\.]/g);
			oField.value = oField.value.replace(regexp, '');

			regexp = new RegExp(/\.[0-9]$/);

			if (regexp.test(oField.value)) {

				oField.value = oField.value + '0';

			}

			regexp = new RegExp(/\.$/);

			if (regexp.test(oField.value)) {

				oField.value = oField.value + '00';

			}


			var iDecimalIndex = oField.value.indexOf('.');

			if (iDecimalIndex > -1) {

				if (iDecimalIndex+3 < oField.value.length) {

					oField.value = oField.value.substr(0,iDecimalIndex+3);

				} else if (iDecimalIndex == oField.value.length) {

					oField.value += '00';

				}

			}


			//  regexp = new RegExp(/^[0-9]+(\.[0-9]{2})?$/);

		break;

		case 'decimal':
		case 'float':

			regexp = new RegExp(/[^0-9\.]/g);
			oField.value = oField.value.replace(regexp, '');

			oField.value = parseInt(oField.value);

		break;

		case 'int':

			if (oField.value == '') {
				return;
			}

			//  Regexp to remove non-number and two numbers at the end, such as ".00" or ",00"
			regexp = new RegExp(/[^\d]\d{2}$/);

			//  Do removal
			oField.value = oField.value.replace(regexp, '');


			//  Set regexp to anything that isn't a number or decimal point
			regexp = new RegExp(/[^0-9\.]/g);

			//  Remove them
			oField.value = oField.value.replace(regexp, '');


			//  If there's a proper decimal point, round it
			if (oField.value.indexOf('.') > -1) {

				oField.value = Math.round(parseFloat(oField.value));

			} else {

				oField.value = parseInt(oField.value);

			}

		break;

	}

}





Forms.prototype.Validate = function (f, aFields) {

	/*
		aFields:
		0 = Display name
		1 = Required
		2 = Format type
	*/

	var l = f.length;		//  form length (number of fields)
	var r = new Array();		//  array to store names of radio buttons already done
	var c, g, i, e, regexp, v;

	this.error_msg = '';
	this.num_errors = 0;

	for (sFieldId in aFields) {

		e = document.getElementById(sFieldId);		//  reference form element

		if (!e) {
			continue;
		}


		v = true;					//	field is valid - assume it is

		//  Split into type to make it easier to manage
		switch (e.type) {

			case 'checkbox':

				//  If required and not checked...
				if ((aFields[sFieldId][1] == 1) && (!e.checked)) {
					this.ValidationError(e, aFields[sFieldId], 'not checked');
				}

			break;

			case 'radio':

				if (aFields[sFieldId][1] == 1) {

					//  If we've not already done it
					if (r[e.name] == 'undefined' || r[e.name] == null) {

						r[e.name] = 1;			//  Record we've done it
						g = eval('f.' + e.name);	//  Group of radio buttons
						v = false;			//  Whether anything's been checked

						//  Loop group
						for (i = 0; i < g.length; i++) {
							if (g[i].checked) {
								v = true;
								break;
							}
						}

						if (!v) {
							this.ValidationError(e, aFields[sFieldId], 'not selected');
						}

					}

				}

			break;

			case 'select':
			case 'select-one':

				if (aFields[sFieldId][2] == 'notzero') {

					if (e.options[e.selectedIndex].value == '0') {
						this.ValidationError(e, aFields[sFieldId], 'not selected');
					}

				} else {

					if ((aFields[sFieldId][1] == 1) && (e.options[e.selectedIndex].value == '')) {
						this.ValidationError(e, aFields[sFieldId], 'not selected');
					}

				}

			break;

			default:

				if (e.value == '' && aFields[sFieldId][1] == 1) {
					this.ValidationError(e, aFields[sFieldId], 'not entered');
				} else {

					v = true;

					switch (aFields[sFieldId][2]) {

						case 'email':

							if (e.value != '') {
								//  Make lowercase
								e.value = e.value.toLowerCase();

								//  Test format
								regexp = new RegExp(/^([a-z0-9_\.\-])+\@(([a-z0-9\-])+\.)+([a-z0-9]{2,4})+$/);
								v = regexp.test(e.value);
							}

						break;

						case 'houseprice':
						case 'house_price':
						case 'propertyvalue':
						case 'property_value':

							if (e.value != '') {
								//  Remove non-numbers and keep decimal point(s)
								regexp = new RegExp(/[^\d\.]/g);
								e.value = e.value.replace(regexp, '');

								//  Check format
								regexp = new RegExp(/^\d{5,8}(\.\d{2})?$/);
								v = regexp.test(e.value);
							}

						break;

						case 'postcode':

							if (e.value != '') {
								//  Test postcode
								regexp = new RegExp("^(([EW]C[1-9]|(E|S?W)1)[A-Z]|(A[BL]|B[ABDHLNRST]?|C[ABFHMORTVW]|D[ADEGHLNTY]|E[HNX]?|F[KY]|G[LUY]?|H[ADGPRSUX]|I[GMPV]|[JZ]E|K[ATWY]|L[ADELNSU]?|M[EKL]?|N[EGNPRW]?|O[LX]|P[AEHLOR]|R[GHM]|S[AEGK-PRSTWY]?|T[ADFNQRSW]|UB|W[ADFNRSV]?|YO)[0-9]{1,2}) ?[0-9][ABD-HJLNP-UW-Z]{2}|BFPO ?[1-9][0-9]{0,3}$","i");
								v = regexp.test(e.value);
							}

						break;

						case 'telephone':

							if (e.value != '') {
								//  Remove non-numbers
								regexp = new RegExp(/[^\d]/g);
								e.value = e.value.replace(regexp, '');

								//  Test number
								regexp = new RegExp(/^0(1|2|3|5|7|8)\d{8,9}$/);
								v = regexp.test(e.value);
							}

						break;

						default:
							//  Assume valid
					}

					if (!v) {
						this.ValidationError(e, aFields[sFieldId], 'not valid');
					}

				}


		}

	}


	if (this.num_errors > 0) {
		alert('We are sorry, but please could you correct the following\nerrors in order to help us provide a more efficient service?\n' + this.error_msg);
	}


	return (this.num_errors == 0) ? true : false;

}



Forms.prototype.ValidationError = function (oField, aConfig, sError) {

	this.num_errors++;

	switch (oField.type) {
		case 'checkbox':
			this.error_msg += '\n - ' + aConfig[0] + ' ' + sError;
		break;

		case 'radio':
		case 'select':
		case 'select-one':
			this.error_msg += '\n - ' + aConfig[0] + ' ' + sError;
		break;

		default:
			this.error_msg += '\n - ' + aConfig[0] + ' ' + sError;
	}

}



var F = new Forms();