var ajax = new sack();

function ping(){
	alert("hello");
}
function getModelList(sel){
	var makeid = sel.options[sel.selectedIndex].value;
	document.getElementById('model').options.length = 0;
	document.getElementById('derivitive').options.length = 0;
	if(makeid.length>0){
		ajax.requestFile = 'gen/getmodels.php?makeid='+makeid;
		ajax.onCompletion = popModelList;
		ajax.runAJAX();
	}
}
function getDerivList(sel){
	var modelid = sel.options[sel.selectedIndex].value;
	document.getElementById('derivitive').options.length = 0;
	if(modelid.length>0){
		ajax.requestFile = 'gen/getderivitives.php?modelid='+modelid;
		ajax.onCompletion = popDerivList;
		ajax.runAJAX();
	}
}
function popModelList(){
	var obj = document.getElementById('model');
	var derivobj = document.getElementById('derivitive');
	obj.options[obj.options.length] = new Option('Select model...','');
	derivobj.options[derivobj.options.length] = new Option('Select derivitive...','');
	eval(ajax.response);	// Executing the response from Ajax as Javascript code	
}
function popDerivList(){
	var obj = document.getElementById('derivitive');
	obj.options[obj.options.length] = new Option('Select derivitive...','');
	eval(ajax.response);	// Executing the response from Ajax as Javascript code	
}
function enableCompanyField(FormRef,mode){ // 0=lease/1=new
	if (mode === undefined ) {mode = 0;}

	if (FormRef.type.value == "0"){
		FormRef.busname.disabled=false;
	}else{
		FormRef.busname.value="";
		FormRef.busname.disabled=true;
	}
	if (mode == 0){
		var obj = FormRef.quotetype;
		obj.length = 0;
		if (FormRef.type.value == "0"){
			obj.options[obj.options.length] = new Option('Business Contract Hire','2');
			obj.options[obj.options.length] = new Option('Contract Purchase','3');
		}else{
			obj.options[obj.options.length] = new Option('Personal Contract Hire','1');
		}
		//obj.options[obj.options.length] = new Option('HP','4');
		if (FormRef.type.value == "0"){
			//obj.options[obj.options.length] = new Option('Finance Lease','6');
		}else{
			obj.options[obj.options.length] = new Option('Personal Contract Purchase','5');
		}
		obj.options[obj.options.length] = new Option('Operating Lease','7');
	}
}
function SubmitCallback(FormRef,chk){ /* used for call back req & franchise req */
	if ( chk === undefined ) {
		chk = "";
	}else{
		chk = chk.substring(9,14);
	}
	if (FormRef.name.value == ""){
		alert("You must enter your name");
		FormRef.name.focus();
	}
	else if (!validatetelnumber(FormRef.tel.value)){
		alert("You must enter a valid telephone number");
		FormRef.tel.focus();
	}
	else{
		submit = "y";
		if (chk != "")	{
			if(FormRef.vld2.value != chk){
				submit = "n";
				alert("The validation code has not been entered correctly.");
				FormRef.vld.focus();
			}
		}
		if (submit === "y"){
			FormRef.submit();
		}
		
	}
}
function SubmitSendtoafriend(FormRef,chk){ /* used for call back req & franchise req */
	if ( chk === undefined ) {
		chk = "";
	}else{
		chk = chk.substring(9,14);
	}
	if (!emailCheck(FormRef.emailfrom.value)){
		alert("Your email address is not valid.");
		FormRef.email.focus();

	}else if (!emailCheck(FormRef.emailto.value)){
		alert("Your friend's email address is not valid.");
		FormRef.email.focus();
	}
	else{
		submit = "y";
		if (chk != "")	{
			if(FormRef.vld.value != chk){
				submit = "n";
				alert("The validation code has not been entered correctly.");
				FormRef.vld.focus();
			}
		}
		if (submit === "y"){
			FormRef.submit();
		}
		
	}
}
function SubmitTestimonial(FormRef){ 
	if (FormRef.name.value == ""){
		alert("You must enter your name");
		FormRef.name.focus();
	}
	else if (!emailCheck(FormRef.email.value)){
		alert("The email address is not valid.");
		FormRef.email.focus();
	}
	else if (FormRef.comments.value == ""){
		alert("You must enter some comments");
		FormRef.comments.focus();
	}
	else{
		FormRef.submit();
	}
}
function submitquote(FormRef,chk,bkr){
	if ( chk === undefined ) {
		chk = "";
	}else{
		chk = chk.substring(9,14);
	}
	if ( bkr === undefined ) {
		bkr = "";
	}
	if (bkr==="PRT" && FormRef.ifa.value == ""){
		alert("Please select an IFA");
		FormRef.ifa.focus();
	}else if (FormRef.make.value == ""){
		alert("Please select a make");
		FormRef.make.focus();
	}
	else if (FormRef.model.value == ""){
		alert("Please select a model");
		FormRef.model.focus();
	}
	else if (FormRef.conlen.value == ""){
		alert("Please select a contract period");
		FormRef.conlen.focus();
	}
	else if (FormRef.milage.value == ""){
		alert("Please select a mileage");
		FormRef.milage.focus();
	}
	else if (FormRef.maint.value == ""){
		alert("Please pick your maintenance requirements.");
		FormRef.maint.focus();
	}
	else if (FormRef.type.value == ""){
		alert("Please pick a type of quote.");
		FormRef.type.focus();
	}
	else if (FormRef.type.value == "0" && FormRef.busname.value == ""){
		alert("Please enter a business name.");
		FormRef.type.focus();
	}
	else if ((FormRef.firstname.value + FormRef.surname.value) == ""){
		alert("Please enter a name");
		FormRef.surname.focus();
	}
	else if (!validatetelnumber(FormRef.tel.value) && !validatetelnumber(FormRef.mobile.value)){
		alert("Please enter a valid telephone number");
		FormRef.tel.focus();
	}
	else if (!emailCheck(FormRef.email.value)){
		alert("The email address is not valid.");
		FormRef.email.focus();
	}
	else{
		submit = "y";
		if (chk != "")	{
			if(FormRef.vld.value != chk){
				submit = "n";
				alert("The validation code has not been entered correctly.");
				FormRef.vld.focus();
			}
		}
		if (submit === "y"){
			FormRef.submit();
		}
		
	}
}
function validatetelnumber(tel){
	while (tel.indexOf(" ") > -1){
		tel=tel.replace(" ","");
	}
	while (tel.substr(0,1)=="0"){
		tel=tel.substr(1);
	}
	if (parseInt(tel) != tel){
		return false;
	}
	if (tel.length < 9){
		return false;
	}
	return true;
}


function restricttonumber(fld, evt){
	// eg. onKeyPress='return restricttonumber(this, event)'
	var key;
	var keychar;

	if (window.event){
		key = window.event.keyCode;
	}else if (evt){
		key = evt.which;
	}else{
		return true;
	}
	keychar = String.fromCharCode(key);

	if ((key==null) || (key==0) || (key==8) || (key==9) || (key==13) || (key==27) ){ // control keys
		return true;
	}else if ((("0123456789 ").indexOf(keychar) > -1)){ // numbers
		return true;
	}else{
		return false;
	}
}