/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */

function setCookie(name, value, expires, path, domain, secure)
{   
    // Set time to absolute zero.
    exp = new Date();
    exp.setTime (exp.getTime() + (expires*24*60*60*1000));

    document.cookie = name + "=" + escape (value) + 
            ((expires) ? "; expires=" + exp.toGMTString() : "") + 
            ((path) ? "; path=" + path : "") + 
            ((domain) ? "; domain=" + domain : "") + 
            ((secure) ? "; secure" : "");
}
// added by vali 
function setCookie2(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
         ((secure) ? "; secure" : "");
    if (name=='anunt_detaliat') self.location.href='index.php';
    else if (name=='sort_by') document=window.location.reload();
}


// added by LACI on 25/12/04
function explodeArray(item,delimiter) {
  tempArray=new Array(1);
  var Count=0;
  var tempString=new String(item);

  while (tempString.indexOf(delimiter)>0) {
    tempArray[Count]=tempString.substr(0,tempString.indexOf(delimiter));
    tempString=tempString.substr(tempString.indexOf(delimiter)+1,tempString.length-tempString.indexOf(delimiter)+1); 
    Count=Count+1
  }

  tempArray[Count]=tempString;
  return tempArray;
}


function addCookie(name, value, domain, expires, path, secure)
{
    var days = 31;
    var date = new Date();
    var tant = new Array();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var ant;
    var mex =0;  
    ant = getCookie("id");
    if ((ant == null) || (ant == "") || (ant == "undefined")) {
    document.cookie= name + "=" + escape(value) +"; expires=" + date.toGMTString()  +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");    
    }
    else {
    tant=explodeArray(ant,"|");    
    for (i = 0; i < tant.length; i++)
    {
        if (tant[i] == value) { mex =1;  }
    }
    if ((mex == 0) && (value != null) && (value != "undefined")) {
    document.cookie= name + "=" + ant + "|" + escape(value) + "; expires=" +date.toGMTString() +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
    }//end if mex
    }//end else not  null cookie
}

function delCookie(name, value, expires, path, domain, secure)
{
    var days = 31;
    var date = new Date();    
    var tant = new Array();    
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var ant;
    var brant ="";  
    ant = getCookie("id");
    tant=explodeArray(ant,"|");    
    for (i = 0; i < tant.length; i++)
    {
        if ((tant[i] != value) && (value != null) && (value != "undefined")) {
            if (brant == "") { brant = tant[i]; }
            else { brant = brant + "|" + tant[i]; }
        }
    }
            document.cookie= name + "=" + brant +"; expires=" + date.toGMTString()  +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            ((secure) ? "; secure" : "");    
}
//end here ===========================================
/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

/**
 * Deletes the specified cookie.
 *
 * name      name of the cookie
 * [path]    path of the cookie (must be same as path used to create cookie)
 * [domain]  domain of the cookie (must be same as domain used to create cookie)
 */
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";
    }
}