<!--
var killCurrent = null;  // storage for code that hides the submenu
var currentSubmenuId = null;  // id of the currently visible submenu
var submenuTimeout = null;  // reference to the timeout used to delay hiding of submenus


// show submenu
function show(submenuId) {
	
	// clear the timeout (from earlier rolloff)
	clearTimeout(submenuTimeout);
	
	// if the current submenu and the new one are different, hide the current submenu
	if (currentSubmenuId != null && currentSubmenuId != submenuId) {
		eval(killCurrent);
	}
	
	// get reference to named submenu and show it
	sE(gE(submenuId));
	
	
	
	// store this submenu as the current one
	currentSubmenuId = submenuId;
}


// delayed hide of submenu 
function timedHide(submenuId) {
	
	// store the code that will do the true hiding in a global variable
	killCurrent = "hide('" + submenuId + "');"
	
	// execute that code in 30 seconds
	submenuTimeout = setTimeout(killCurrent, 30);
}

// immediate hide of submenu
function hide(submenuId) {
	
	// get reference to named submenu and hide it
	hE(gE(submenuId));
	
	
}


//----------------------use css display instead of visibility
// show submenu
function replace(submenuId) {
	
	// clear the timeout (from earlier rolloff)
	clearTimeout(submenuTimeout);
	
	// if the current submenu and the new one are different, hide the current submenu
	if (currentSubmenuId != null && currentSubmenuId != submenuId) {
		eval(killCurrent);
	}
	
	// get reference to named submenu and show it
	rE(gE(submenuId));
	
	
	
	// store this submenu as the current one
	currentSubmenuId = submenuId;
}


// delayed hide of submenu 
function timedkill(submenuId) {
	
	// store the code that will do the true hiding in a global variable
	killCurrent = "hide('" + submenuId + "');"
	
	// execute that code in 30 seconds
	submenuTimeout = setTimeout(killCurrent, 30);
}

// immediate hide of submenu
function kill(submenuId) {
	
	// get reference to named submenu and hide it
	kE(gE(submenuId));
	
	
}

//-->