function RevealSection(num) {
	var n1 = "HidSec" + num;
	if ((document.getElementById(n1).style.visibility == "hidden")||(document.all[n1].style.display == "none")) {
		document.getElementById(n1).style.visibility = "visible";
		document.all[n1].style.display = "block";
		} else {
		document.getElementById(n1).style.visibility = "hidden";
		document.all[n1].style.display = "none";
		}
}