// JavaScript Document

function clicker(section,id)
{
	if (document.getElementById) {
		var menuid = id;
		var menu = document.getElementById(menuid);
		var menucoll = document.getElementById(section +"_menu").getElementsByTagName("LI");
		
		var textid = "ly_" + id;
		var text = document.getElementById(textid);
		var textcoll = document.getElementById(section + "_desc").getElementsByTagName("DIV");
		
		// First inactivate all the menu choices
		for (var i=0; i<menucoll.length; i++) {
			menucoll[i].className = "out";
		}
		
		// Then activate the clicked choice
		menu.className = "active";
		
		// Now shut off all the descriptions
		for (var i=0; i<textcoll.length; i++) {
			textcoll[i].style.display = "none";
		}
		
		// And turn on the one we want
		text.style.display = "block";
	}
}