var UsernameSelected;
	var PasswordSelected;
	
	function LoginUsernameField(field){
		if ( !UsernameSelected ){
			UsernameSelected=true;
			field.value = "";
			field.style.color="#595959";
		}
		
		return true;
	}
	
	function LoginPasswordField(field){
		if ( !PasswordSelected ){
			PasswordSelected=true;
			field.value = "";
			field.type = "password";
			field.style.color="#595959";
		}
	}