var w3c=(document.getElementById)
var IE4=(document.all)
var NS4=(document.layers)
var opera = navigator.userAgent.toLowerCase()+" ";
	opera=opera.indexOf("opera")!=-1
var mac=navigator.userAgent.toLowerCase()+" ";
    mac=mac.indexOf("mac")!=-1

//  turn off scripting if test <4 browsers
var doScript=parseInt(navigator.appVersion.charAt(0))>=4

// set up browser spacific references
var reference=""
var styleFlag=""
if (IE4) {
    reference="document.all"
    styleFlag=".style"
} else {
	reference="document.layers"
}
	
var sectionID=-1 // global variable describing section identifier

function SubHighlight(id,action,color){
if (!mac){
var colourOne="#FFFFFF"
var colourTwo="#7790AF"
if (color)
{
	var colourTwo="#97B5D9"
}
if (doScript && !opera){
	if (w3c){
		if (action=="on"){
			document.getElementById('sub'+id).style.backgroundColor=colourOne
			document.getElementById('sub'+'TXT'+id).style.color=colourTwo
		}else{
			document.getElementById('sub'+id).style.backgroundColor=colourTwo
			document.getElementById('sub'+'TXT'+id).style.color=colourOne
		
		}
	}else{
		if (IE4){
			if (action=="on"){
				document.all('sub'+id).style.backgroundColor=colourOne
				document.all('sub'+'TXT'+id).style.color=colourTwo
			}else{
				document.all('sub'+id).style.backgroundColor=colourTwo	
				document.all('sub'+'TXT'+id).style.color=colourOne	
			}
		}else{
			// netscape
			// no action
		}
	}
}}}

function MenuHighlight(id,action){
if (!mac){
var colourOne="#FFFFFF"
var colourTwo="#7790AF"
if (doScript && !opera){
	if (w3c){
		if (action=="on"){
			document.getElementById('mnu'+id).style.backgroundColor=colourOne
			document.getElementById('mnu'+'TXT'+id).style.color=colourTwo
		}else{
			document.getElementById('mnu'+id).style.backgroundColor=colourTwo
			document.getElementById('mnu'+'TXT'+id).style.color=colourOne
		
		}
	}else{
		if (IE4){
			if (action=="on"){
				document.all('mnu'+id).style.backgroundColor=colourOne
				document.all('mnu'+'TXT'+id).style.color=colourTwo
			}else{
				document.all('mnu'+id).style.backgroundColor=colourTwo	
				document.all('mnu'+'TXT'+id).style.color=colourOne	
			}
		}else{
			// netscape
			// no action
		}
	}
	//subshow('subMNU'+id);
}}}


 function subshow(id_name) {
	    id=eval(id_name);
	    if(id.style.display=="none") {
	        id.style.display="";
	    } else {
	        id.style.display="none";
	    }
	  }

function go(where,opt) {
	if(!where==0){
	document.cookie="body_tag="+where;
	document.frmto.body.value=where;
	document.frmto.option.value=opt;
	document.frmto.submit();
	}
}
function open_a_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}

function ADmenu(item) {
	item.style.display = 'inline';
}

function HDmenu(item) {
	item.style.display = 'none';
}

function GetFile(where) {
	window.location.href=where;
}

function open_max() {
	url="http://myhome.hanafos.com/~picaso11/WebDVR.html";
	baby_win = window.open(url,'babywindow','fullscreen,scrollbars=0');
}

// ***************   NetAPI  **************** // 
function ConnectDemo()
{
	if(NetAPI)
	{
		NetAPI.Connect("ServerName", "69.33.46.150", "ads", "ads", 1);
	}
}

function ConnectLive(IP, ID, PWD, CH)
{
	if(NetAPI)
	{
		NetAPI.Connect("ServerName", IP, ID, PWD, CH);
	}
}

function Connect()
{
	if(NetAPI)
	{
		NetAPI.OpenConnectionDialog();
	}
}

function PauseContinue()
{
	if(NetAPI)
	{
		NetAPI.PauseContinue();
	}
}

function Disconnect()
{
	if(NetAPI)
	{
		NetAPI.DisConnect(1);
	}
}