function show_build()
{
	var block1 = document.getElementById('build1');
	var block2 = document.getElementById('build2');
	var answ1  = document.getElementById('getansw1');
	var answ2  = document.getElementById('getansw2');
	if (document.getElementById('set_sel').value == 'client')
	{
		answ1.style.display = 'none';
		answ2.style.display = 'none';
		document.getElementById('myemail').innerHTML='E-mail:';
		document.getElementById('emailbox').style.border = '1px inset #000000';
		document.getElementById('echeck').checked = false;
		ans=0;
		block1.style.display = 'block';
		block2.style.display = 'block';
	}
	else
	{
		block1.style.display = 'none';
		block2.style.display = 'none';
		answ1.style.display = 'block';
		answ2.style.display = 'block';
	}
	return true;
}
var ans = 0;
function getanswer()
{
	if (!ans)
	{
		ans = 1;
		document.getElementById('myemail').innerHTML='E-mail: <span style="color:red;">*</span>';
		document.getElementById('emailbox').style.border = '1px solid #CC0000';
	}
	else
	{
		ans = 0;
		document.getElementById('myemail').innerHTML='E-mail:';
		document.getElementById('emailbox').style.border = '1px inset #000000';
	}
	return true;
}