function checkRequired(form) {
	if(form.name.value == "")	{ alert("Please enter your name."); return false; }
	if(form.state.value == "")	{ alert("Please enter your state."); return false; }
	if(form.email.value == "")	{ alert("Please enter your email address."); return false; }	
}

function showForm() {
	document.getElementById('form1').style.visibility = 'visible';
	document.getElementById('drop1').style.visibility = 'hidden';
}
function hideForm() {
	document.getElementById('form1').style.visibility = 'hidden';
	document.getElementById('drop1').style.visibility = 'visible';
}