//  $Header: /aplic/ITED/src/repository/aplic/ITED/www/htdocs/common/scripts/cookie.js,v 1.4 2003-01-30 09:21:32-02 e007413 EP $
function setCookie(name,value,dexp,path,domain,secure){
var expires=dexp;
if(typeof expires=="number"){expires=new Date();fixDate(expires);expires.setTime(expires.getTime()+dexp*60*60*1000);}
var curCookie=name+"="+escape(value)+((expires)?"; expires="+expires.toGMTString():"")+((path)?"; path="+path:"")+((domain)?"; domain="+domain:"")+((secure)?"; secure":"");
document.cookie=curCookie;
}
function getCookie(name){
var dc=document.cookie,prefix=name+"=",begin=dc.indexOf(prefix);
if(begin==-1)return null;
var end=document.cookie.indexOf(";",begin);
if(end==-1)end=dc.length;
return unescape(dc.substring(begin+prefix.length,end));
}
function deleteCookie(name,path,domain){
if(getCookie(name)){document.cookie=name+"="+((path)?"; path="+path:"")+((domain)?"; domain="+domain:"")+"; expires=Thu, 01-Jan-70 00:00:01 GMT";}
}
function verifyCookie(){
var valor,flag=0,nomeCookie="STCV";
setCookie(nomeCookie,"ligado");
if(getCookie(nomeCookie)!=null){flag=0;valor=1;deleteCookie(nomeCookie);
}else{if(!flag){flag=1;deleteCookie(nomeCookie);valor=0;}}
return valor;
}
function fixDate(date){
var base=new Date(0),skew=base.getTime();
if(skew>0)date.setTime(date.getTime()-skew);
}