document.jstest = 'ok';
document.cookie = 'ss_browtest=hello';

var allc = document.cookie;
var pos = allc.indexOf('ss_browtest');

if (pos > -1 ) {
	var start = pos + 12;
	var end = allc.indexOf(';',start);
	if (end == -1) end = allc.length;
	var cv = allc.substring(start,end);
	document.cookietest = 'ok';
}