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

function SetCookie(){
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var name = argv[0]
	if (argc==2)
		{
			var value=escape(argv[1])
		}
	else	{
			var cookieval =  argv[1] + '=' + escape(argv[2])
			var cv = GetCookie(argv[0])
			if (cv!=""){
				var ck = GetCookie(name,argv[1])
				if (ck=="")
					{
						if (argv[2]==''){return;}
						var value = cv + '&' + cookieval
					}
				else
					{
					
					key = "&" + argv[1].toLowerCase() + "="
					r = "&" + cv + "&"
					rlc = r.toLowerCase()
					var pos = rlc.indexOf(key)
					var posEnd = rlc.indexOf("&",pos+1)
					cookieval = '&' + cookieval
					if (argv[2]==''){cookieval = ''}
					var value = r.substring(0,pos) + cookieval + r.substring(posEnd,r.length)
					value = value.substring(1,value.length-1)
					}
				
			}
			else
			{
				if (argv[2]==''){return;}
				var value = cookieval
			}
		}
	
	var expdate = new Date();
   	expdate.setTime(expdate.getTime() +  (24 * 60 * 60 * 1000 * 365)); 
	pSetCookie(name,value,expdate, "/", null, false)
}

function GetCookie () 
{
	var argv = GetCookie.arguments;
	var argc = GetCookie.arguments.length;
	if (argc==0){return document.cookie;}
	name=argv[0]
	var arg = name + "=";
	arg = arg.toLowerCase()
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) 
	{
		var j = i + alen;
		var es = document.cookie.substring(i, j)
		if ( es.toLowerCase() == arg)
		{
			r=""
			var endstr = document.cookie.indexOf (";", j);
			if (endstr==-1){endstr=clen}
			var r = document.cookie.substring(j, endstr)
			if(argc>1)
					{
					key = argv[1].toLowerCase()
					r = "&" + r + "&"
					rlc = r.toLowerCase()
					var pos = rlc.indexOf("&" + key + "=")
						if (pos<0){r=""}
						else{
							var endstr = r.indexOf("&",pos+1)
							r = r.substring(pos+key.length+2,endstr)
						}
					}
			
			return unescape(r);
		}
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0)
		break;
	}
	return "";
}