var exp = new Date(); 

/* The new location expires in 15 minutes */
exp.setTime( exp.getTime() + ( 15 * 60 * 1000 ) );

function completePendingLoad()
{
	var url = GetCookie( 'PendingLocation' );
	
	if ( url == null )
		parent.Main.location = 'main.html';
	else
		parent.frames.Main.document.location = url;
}

function requestDelayedLoad( url )
{
	SetCookie( 'PendingLocation', url, exp, "/", "www.aibiol.org.au" );
}

function getCookieVal( offset )
{
	var endstr = document.cookie.indexOf (";", offset);  
	
	if (endstr == -1)    
		endstr = document.cookie.length;  
	
	return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name)
{
	var arg		= name + "=";  
	var alen	= arg.length;  
	var clen	= document.cookie.length;  
	var i		= 0;  
	
	while (i < clen)
	{    
		var j = i + alen;    
		
		if (document.cookie.substring(i, j) == arg)      
			return getCookieVal (j);    
		
		i = document.cookie.indexOf(" ", i) + 1;    
		
		if (i == 0)
			break;
	}
	
	return null;
}

function SetCookie (name, value)
{
	var argv	= SetCookie.arguments;  
	var argc	= SetCookie.arguments.length;  
	var expires	= (argc > 2) ? argv[2] : null;  
	var path	= (argc > 3) ? argv[3] : null;  
	var domain	= (argc > 4) ? argv[4] : null;  
	var secure	= (argc > 5) ? argv[5] : false;  
	
	document.cookie = name + "=" + escape (value) + 
		((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
		((path == null) ? "" : ("; path=" + path)) +  
		((domain == null) ? "" : ("; domain=" + domain)) +    
		((secure == true) ? "; secure" : "");
}

function DeleteCookie (name)
{  
	var exp = new Date();  
	exp.setTime (exp.getTime() - 1); 
	 
	var cval = GetCookie (name);  
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}