/////////// chemare cookie

function getCookie(c_name) {
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

/////////// setare cookie fara valoare initiala si exirare in zile

function setCookie(c_name,value,expiredays) {
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

//////// verificare exstenta cookie; daca nu exista cokie acesta se seteaza la valoarea : valoare1 daca aceasta nu este empty

function checkCookie(keyc1,valoare1,timp1) {
keycx=getCookie(keyc1);
if (keycx!=null && keycx!="")
  {
 // alert(keycx);
  }
else
  {
  keycx=valoare1
  if (keycx!=null && keycx!="")
    {
    setCookie(keyc1,keycx,timp1);
    }
  }
}