// currently called from head.html template in bespoke templates folder
//
// Basically, passes some parameters to the php page called within the script so we can log
// visitors screen resolutions, colour palettes and wether they have cookies enabled
//
var cookieEnabled=(navigator.cookieEnabled)? true : false

//if not IE4+ nor NS6+
if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled){ 
	document.cookie = "testcookie";
	cookieEnabled = (document.cookie.indexOf("testcookie")!=-1)? 1 : 0;
}

// are cookies enabled?
if (cookieEnabled) {
	cookies = 1;
} else {
	cookies = 0;
}

// create a DOMMY ;-) image to invoke the logging script
dummy = new Image(); 
dummy.src = '../logging.php?width=' + screen.width + '&height=' + screen.height + '&colours=' + screen.colorDepth + '&cookies=' + cookies;