// JavaScript Document
<!--
function radioval(obj) {
    var result,flag = -1;
    for (var k = 0; k < obj.length; k++) {
        if (obj[k].checked) {
            flag = k;
			result=obj[k].value;
            }
        }
    //return flag;
	return result;
}
function verifyForm(){
	var d,c,p,errors='';
	d=document.forms[0];
	if (d.dep.value=='')
		errors+='- Please select departure.\n';
	if (d.des.value=='')
		errors+='- Please select destination.\n';
	if((d.flinoin)&&d.flinoin.value=='')
		errors+='- Fli No. come is required.\n';
	if((d.l_arrpoint)&&d.l_arrpoint.value=='')
		errors+='- Lanta pick up point is required.\n';
	if((d.l_despoint)&&d.l_despoint.value=='')
		errors+='- Lanta drop off point is required.\n';
	if((d.flinoout)&&d.flinoout.value=='')
		errors+='- Fli No. out is required.\n';
	if((d.flinoout2)&&d.flinoout2.value=='')
		errors+='- Fli No. back is required.\n';
	//-------------verify data user
	c=radioval(d.customer);
	if (c=='old'){
		if(d.email_old.value=='')
			errors+='- Email of exiting customer is required.\n';
		else{
			p=d.email_old.value.indexOf('@');
			if (p<1 || p==(d.email_old.length-1)) 
					errors+='- Email of exiting customer must contain an e-mail address.\n';
		}
		if(d.password.value=='')
			errors+='- Password of exiting customer is required.\n';
	}else if (c=='new'){
		if(d.name.value=='')
			errors+='- Name of new customer is required.\n';
		if(d.email_new.value=='')
			errors+='- Email of new customer is required.\n';
		else{
			p=d.email_new.value.indexOf('@');
			if (p<1 || p==(d.email_new.length-1)) 
					errors+='- Email of new customer must contain an e-mail address.\n';
		}
		if(d.country.value=='')
			errors+='- Country of new customer is required.\n';
		if((d.zipcode.value!='') && (isNaN(d.zipcode.value)))
			errors+='- Zipcode of new customer must contain a number.\n';
	}
	//------------end verify data user
	if (errors) alert('The following error(s) occurred:\n'+errors);
  	document.MM_returnValue = (errors == '');
}
//-->