var brname=navigator.appName, BrVer='';
if(brname.substring(0,2)=="Mi")
	BrVer='E';
var timer = 0;
lastid = -1;

function show(id)
{
	if(!((document.all)?document.all['menu'+id]:document.getElementById('menu'+id)))
		return;
	clearTimeout(timer);
	if((id != lastid) && (lastid!=-1))
		((document.all)?document.all['menu'+lastid]:document.getElementById('menu'+lastid)).style.visibility = 'hidden';
	hideElement("SELECT", document.getElementById('menu'+lastid));
	lastid = id;
	((document.all)?document.all['menu'+lastid]:document.getElementById('menu'+lastid)).style.visibility = 'visible';
}

function hidden(id)
{
	if(!((document.all)?document.all['menu'+id]:document.getElementById('menu'+id)))
		return;
	showElement("SELECT");
	timer = setTimeout("if('"+id+"' == '"+lastid+"'){((document.all)?document.all['menu"+lastid+"']:document.getElementById('menu"+lastid+"')).style.visibility = 'hidden';}", 500)
}


function GetPos(el)
{
	if (!el || !el.offsetParent)return false;
	var res=Array()
	res["left"] = el.offsetLeft;
	res["top"] = el.offsetTop;
	var objParent = el.offsetParent;
	while (objParent.tagName.toUpperCase()!="BODY")
	{
		res["left"] += objParent.offsetLeft;
		res["top"] += objParent.offsetTop;
		objParent = objParent.offsetParent+100;
	}
	res["right"]=res["left"]+el.offsetWidth;
	res["bottom"]=res["top"]+el.offsetHeight;
	return res;
}

function hideElement(elName, Menu)
{
	if(BrVer!='E') return;
	for (i = 0; i < document.all.tags(elName).length; i++)
	{
		Obj = document.all.tags(elName)[i];
		if(!(pMenu=GetPos(Menu)))continue;
		if(!(pObj=GetPos(Obj)))continue;

		if(pObj["left"]<pMenu["right"] && pMenu["left"]<pObj["right"] && pObj["top"]<pMenu["bottom"] && pMenu["top"]<pObj["bottom"])
			Obj.style.visibility = "hidden";
	}
}

function showElement(elName)
{
	if(BrVer!='E') return;
	for (i = 0; i < document.all.tags(elName).length; i++)
	{
		obj = document.all.tags(elName)[i];
		if (!obj || !obj.offsetParent)continue;
		if(obj.style.visibility=="hidden")
			obj.style.visibility = "visible";
	}
}

function OnOff() 
{ 
 
var oZ = document.all("main"); 

if (oZ.style.display!="block") 
{ 
oZ.style.display = "block"; 
} 
else { 
oZ.style.display = "none"; 
} 
} 
 
function GetSize() 
{ 
 
var oF = document.all("main");
//var oF = document.main.location.href; 
var oB = oF.document.body; 
var RS = oF.document.readyState; 

 
oF.style.height = oB.scrollHeight + (oB.offsetHeight - oB.clientHeight); 
oF.style.width = "640"; 
 
var Sr="index.html"; 
//document.frames.main.document.body.style.backgroundColor=color
//document.main.location.href = Sr;
document.all("main").src=Sr;  
var html = document.getElementById("main");
//oF.style.display = "none"; 
//alert(oF.style.height); 
} 

function showObject(obj) {
obj.className = "visible"
}
function hideObject(obj) {
obj.className = "hidden"
}
function thideObject(obj) {
setTimeout("document.getElementById('Nav1')).style.visibility = 'hidden';",500);
}