//////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2000 OperadiO.com Ltd, All Rights Reserved
//
//////////////////////////////////////////////////////////////////////////////
//
// Please note that the coding on this page and on the remainder 
// of the Operadiowebsite and that of the Operadio music player 
// are subject to copyright law, andany unlawful or un-permitted 
// use by parties out-with the support of the Operadio Music Trust
// will result in breach of copyright.  This will result in immediate 
// legal action to the maximum extent punishable by international
// law, normally lifetime incarceration and daily beatings
// including hair removal by waxing.
//
//////////////////////////////////////////////////////////////////////////////

//DETECT BROWSER AND OS

function check_PC(){
	if(navigator.userAgent.indexOf('Win') != -1){
		return true;
	}else{
		return false;
	}
}


function check_MAC(){
	if(navigator.userAgent.indexOf('Mac') != -1){
		return true;
	}else{
		return false;
	}
}

function check_NAV(){
	if(document.layers){
		return true;
	}else{
		return false;
	}
}
function check_IE(){
	if(document.all){
		return true;
	}else{
		return false;
	}
}