function appendOnLoadAlert(str_msg)
{
	var oldOnload = (window.onload) ? window.onload : function () { };
	window.onload = function () { oldOnload(); alert(str_msg); }
}

// Audio
var audio_initialized = false;
function initAudio(str_file)
{
	document.getElementById('audio_container').innerHTML = '<embed src="'+ str_file +'" autostart="true" width="0" height="0" name="audio_file" id="audio_file">';
	audio_initialized = true;
}

function playAudio()
{
	if (!audio_initialized)
	{
		initAudio(str_audio_file);
	}
	try
	{
		if (audio_initialized)
		{
			obj_a = document.getElementById('audio_file');
			if (obj_a)
				obj_a.Play();
		}
	}
	catch (e)
	{
	}
}

function stopAudio()
{
	try
	{
		if (audio_initialized)
		{
			obj_a = document.getElementById('audio_file');
			if (obj_a)
				obj_a.Stop();
		}
	}
	catch (e)
	{
	}
}