function verify_proceed() {
	if (document.frmAccept.chkAccept.checked)
		top.location.replace("https://secure.cornerstonereg.com/vtwin-expo/reg0.asp");
	else
		alert("You must accept the Registration Guidelines by checking the acceptance box before proceeding.");
}
function noaccept() {
	top.location.replace("agenda.htm");
}