function trim(str)
{
    str.replace(/^\s*/, '').replace(/\s*$/, '');
	return str;
}

function loginform(_form) {
	if ((trim(_form.usr.value) == "rowsix") && (trim(_form.pwd.value) == "R0wS1x")) {
		return true;
	} 
	 else
			alert("Please enter a valid Member Name and Password");
			_form.usr.focus();
			return false;
}