function IsOpera()
{
	if( navigator.userAgent.indexOf("Opera") > -1 )
		return true;
	return false;
}
function IsIE()
{
	if( navigator.userAgent.indexOf("Opera") > -1 )
		return false;
	if(navigator.appName.indexOf("Microsoft") != -1)
		return true;
	return false;
}
function IsNav()
{
	if(navigator.appName.indexOf("Microsoft") != -1)
		return false;
	return true;
}
function HideParentMenu(e)
{
//alert("OK");
	window.parent.HideMenu();
}
function SetNavCheck()
{
	if( IsNav() )
	{
		document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = checkHideMenu;
	}
}

function SubInit()
{
	if( IsNav() )
	{
		document.captureEvents(Event.MOUSEMOVE);
		document.onmousemove = HideParentMenu;
	}
}