var aF = ['fName','lName','title','email','company'];
function showSignUp()
{
	hide('f0');
	show('f1');
	g('fName').focus();
}

function checkForm()
{
	for(var i in aF)
	{
		if(g(aF[i]).value.length < 1)
		{
			try
			{
				hide('install');
			}catch(e){}
			return false;
		}
	}
}

function val()
{
	for(var i in aF)
	{
		if(g(aF[i]).value.length < 2)
		{
			alert('Please enter at least 2 characters in each field.');
			g(aF[i]).focus();
			return false;
		}
	}
	var s = g('email').value;
	if(!s.match('@'))
	{
		alert('Email address appears to missing the @ symbol.  Please try again.');
		g('email').focus();
		return false;
	}
	var b = true;
	if(!s.match(/[.]/g))
	{
		b = false;
	}
	if(!b)
	{
		alert('Email address does not appear to be valid.  Please try again.');
		g('email').focus();
		return false;
	}
	hide('f1');
	return true;
}