function submitLogin(){
	var v;v=true;
	if (!(isEmail(document.loginform.login_email.value))) {
		alert("Please enter your login email address.");
		document.loginform.login_email.focus();
		v=false;
	}	
	if (v==true)
	if ((!(document.loginform.repwd.checked)) && (isWhitespace(document.loginform.pwd.value))) {
		alert("Please enter your password.");
		document.loginform.pwd.focus();
		v=false;
	}
	if (v==true) document.loginform.submit()
}