function remindervalidate(){
	var emailRegExp=/^[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{1,4}$/i;
	var validSuffixes=new Array('.gov.uk','.gsi.gov.uk','.ac.uk','.nhs.uk','.police.uk','.mod.uk','.sch.uk','-hill.co.uk', 'research.co.uk','nhscreative.org','equalityhumanrights.com');
	if(trim(document.frmPwdRequest.signupemail.value)==''){
		alert('Enter your email');
		document.frmPwdRequest.signupemail.focus();
		return(false);
	}
	if(!emailRegExp.test(document.frmPwdRequest.signupemail.value)){ 
		alert('Your email address does not appear to be correctly formatted');
		document.frmPwdRequest.signupemail.focus();
		return(false);
	}
	if(trim(document.frmPwdRequest.seccode.value)==''){
		alert('Enter the security code');
		document.frmPwdRequest.seccode.focus();
		return(false);
	}
	for(i in validSuffixes){
		if(document.frmPwdRequest.signupemail.value.indexOf(validSuffixes[i])>=0){
			return(true);
		}
	}
	alert('Your email address does not appear to be from the Public Sector\nPlease contact us to dicusss access');
	document.frmPwdRequest.signupemail.focus();
	return(false);
}