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 DeleteCookie(name) {
	var expiredate = new Date();
	var today=new Date();
	expiredate.setTime(today.getTime() + 1000*60*60*24*-1);
  	SetCookie(name,"Deleted",expiredate);
}


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 GetBrowserSettings() {
	var myWidth = 0, myHeight = 0;
	var strXML;
	
	strXML = "";
	if (document.all)
	{	myHeight = document.body.clientHeight;
		myWidth = document.body.clientWidth;
	}
	else
	{	myHeight = window.innerHeight;
		myWidth = window.innerWidth;
	}

	SetCookie('BrowserAgent', navigator.userAgent);
	
	strXML = strXML + navigator.appMinorVersion + "|";
	strXML = strXML + navigator.cookieEnabled + "|";
	strXML = strXML + navigator.platform + "|";
	strXML = strXML + navigator.userLanguage + "|";
	strXML = strXML + navigator.javaEnabled() + "|";
	strXML = strXML + screen.availHeight + "|";
	strXML = strXML + screen.availWidth + "|";
	strXML = strXML + screen.colorDepth + "-bit" + "|";
	strXML = strXML + myHeight + "|";
	strXML = strXML + myWidth + "|";
	
	SetCookie('BrowserBlob', strXML);
}

GetBrowserSettings();