// JavaScript Document
// Flyout menu stuff

function getFlyoutObject(id)
{
	if(typeof id != "string")
		return id;
		
	if(document.getElementById)
		return document.getElementById(id);
		
	if(document.all)
		return document.all[id];
		
	return document[id];
}

function getHotMenuItem(id)
{
	return getFlyoutObject(id.replace(/subMenu/,"menuItem"));
}

function setHotMenuItem(id)
{
	getFlyoutObject(id).className = "hotItem";
}

function showFlyoutMenu(id,subMenuNum,totalItems)
{
	var menu = getFlyoutObject(id);
	if(menu){		
		menu.style.visibility = "visible";
		
		if(!IE6 && !IE55){
			menu.style.left = "35px" ;			
			menu.style.top = "15px";
			getHotMenuItem(id).parentNode.style.zIndex = 1000;
		}
		
		if(IE55)
			menu.style.left = buttonWidth;
		
		if(IE55 || IE50)
			menu.style.width = buttonWidth;
	}
}

function hideFlyoutMenu(id)
{
	var menu = getFlyoutObject(id);
	if(menu){
		getHotMenuItem(id).className = "menuItem";
		menu.style.visibility = "hidden";		
		if(!IE6 && !IE55)
			getHotMenuItem(id).parentNode.style.zIndex = 0;		
	}
}

function doNothing()
{
}

var opera = navigator.userAgent.indexOf('Opera') != -1;
var IE50 = !opera && navigator.userAgent.indexOf('MSIE 5') != -1;
var IE55 = IE50 && navigator.userAgent.indexOf('MSIE 5.5') != -1;
IE50 = IE55 ? false: IE50;
var IE6 = !opera && navigator.userAgent.indexOf('MSIE 6') != -1;
var NN6 = navigator.appName.indexOf('Netscape') != -1 && navigator.userAgent.indexOf('Netscape6') != -1;
var NN7 = navigator.appName.indexOf('Netscape') != -1 && navigator.userAgent.indexOf('Netscape/7') != -1;