function Set_Cookie(name,value,expires,path,domain,secure) {
// set time, it's in milliseconds
	var today = new Date();
	today.setTime(today.getTime());

/*
Se expire estiver setado
O script abaixo seta o valor para horas
*/
if (expires) {
	expires=expires*1000*60*60;
}
var expires_date = new Date(today.getTime() + (expires));

document.cookie = name + "=" +escape(value) +
((expires) ? ";expires=" + expires_date.toGMTString() : "") + 
((path) ? ";path=" + path : "") + 
((domain) ? ";domain=" + domain : "") +
((secure) ? ";secure" : "");
}

function Get_Cookie(name) {
	
var start = document.cookie.indexOf(name + "=");
var len = start + name.length + 1;
if ((!start) && (name != document.cookie.substring(0, name.length ))) {
	return null;
}
if (start == -1) return null;
var end = document.cookie.indexOf(";", len);
if (end == -1) end = document.cookie.length;
return unescape( document.cookie.substring( len, end ) );
}