function validate_form()
	{
		var retVal = true;
		var errors = "Error<br>\n";
		if(document.getElementById('song_name').value == "")
		{
			retVal = false;
			errors = errors + 'Please provide a song name.<br>\n';
		}
		if(document.getElementById('artist_name').value == "")
		{
			retVal = false;
			errors = errors + 'Please provide an artist name.<br>\n';
		}
		if(document.getElementById('tab').value == "")
		{
			retVal = false;
			errors = errors + 'Please provide the tab.<br>\n';
		}

		if(!retVal)
		{
			document.getElementById('formErrors').innerHTML = errors;
			document.getElementById('formErrors').style.display = "block";
		}

		if(retVal)
		{
			document.getElementById('userForm').submit();
		}
		else
		{
			return false;
		}
	}