var fDesc=new Array();
fDesc[0] = "ESBPDF&trade; Analysis is Probability Analysis Software that provides an easy-to-use tool for using Discrete and Continuous Probability Distributions in a single application. Most Tables and supplied functions (such as in MS Excel) give P (X &lt; A) and using algebra other results can be found whereas ESBPDF Analysis handles all the combinations for you.<br /> <br /> Features include Binomial, Poisson, Hypergeometric, Normal, Exponential, Student t, Chi Squared, F, Beta and Lognormal Distributions; Inverses of Normal, Student t, Chi Squared, F, Beta and Lognormal Distributions; Lists of Binomial Coefficients, Factorials and Permutations; Calculations of Gamma and Beta Functions; Printing of Standard Normal Tables and Critical t Values; Fully Customisable; Inbuilt Scientific Calculator; Integrated Help System which includes a Tutorial.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}