var num = 0;
var facts = new Array();

function obtainScript(id, href)
{
	with(document)
	{
		var span = null;
		span = body.appendChild(createElement("SPAN"));
		span.style.display = 'none';
		span.innerHTML = 'Text for stupid IE.<s' + 'cript></' + 'script>';
		setTimeout(function()
		{
			var s = span.getElementsByTagName("script")[0];
			s.language = "JavaScript";
			if(s.setAttribute)
				s.setAttribute('src', href);
			else
				s.src = href;
		}, 10);
		this._id = id;
		this._span = span;
	}
}

function changeFact()
{
	if(facts.length == 10)
	{
		objDoyouknow = document.getElementById('Doyouknow_div');
		objDoyouknow.innerHTML = facts[num];
		num++;
		num %= 10;
	}
}