// JavaScript Document

function displaySwitch(name1, name2, name3) {

	if (document.all) {//IE
		if (document.all(name1).style.display == "") {
			document.all(name1).style.display = "none";
			document.all(name2).style.display = "";
		} else {
			document.all(name1).style.display = "";
			document.all(name2).style.display = "none";
		}
		
		return;
	}

	if (document.getElementById) {//NN
		if (document.getElementById(name1).style.display == "") {
			document.getElementById(name1).style.display = "none";
			document.getElementById(name2).style.display = "";
		} else {
			document.getElementById(name1).style.display = "";
			document.getElementById(name2).style.display = "none";
		}
		return;
	}
}