// f_name,m_name,l_name,email,password1,password2,gender,organization,optin,register

function doPasswordValidation() {
	var df=document.PasswordForm;
	var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
	var regex = new RegExp(emailReg);
	var err='';
	if(df.contactEmail.value==''||(df.contactEmail.value).length<3||!regex.test(df.contactEmail.value)) {
		err+='Please provide a valid E-MAIL address.\n';
	}
	if(err!='') {
		alert(err);
	} else {
		df.submit();
	}
}