/**
* JS knihovna pro praci s COOKIES
* COPYRIGHT WDT s.r.o.
*/

// oddelovac pro hodnoty v cookie retezci - musi byt urlencoded (| = %7C)
var cookies_sep1 = '%7C';


function createCookie(name, value, days)
{
    if (days)	{
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
  }
  else var expires = "";
  document.cookie = name+"="+value+expires+"; path=/; domain=.obchod-praha.cz";
}

function readCookie(name)
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}

function eraseCookie(name)
{
    createCookie(name,"",-1);
}

function long_cookie_test()
{
    // testneme delsi cookie, ma se tam vejit 10 id zbozi
    createCookie('long_cookie_test', '123456789012345678901234567890123456789012345678901234567890123456789');
    if(readCookie('long_cookie_test')) {
        eraseCookie('long_cookie_test');
        return true;
    }  
    return false;  
}