// set or store cookies
function setCookie(cName, cValue, days)
{
    var expDate = new Date();
    expDate.setDate(expDate.getDate() + days);
    document.cookie = cName+ "=" +escape(cValue)+ ((expDate ==null) ? "" : ";expires=" + expDate.toUTCString());
}
    
// get cookies by name
function getCookie(cName)
{
    if (document.cookie.length>0)
    {
		var begin;
		var end;
        var equals = document.cookie.indexOf(cName + "=");
        if (equals != -1)
        {
            begin = equals + cName.length + 1;
            end = document.cookie.indexOf (";", begin);
            if (end == -1) {
				end = document.cookie.length;
			}
            return unescape(document.cookie.substring(begin, end));
        }
		else {
			return 1;
		}               
    }
	else {
	    return 1;
	}
}

function updateCookie(volumeLevel) {
	if(volumeLevel > 1) {
		volumeLevel = 1;
	}
	else if (volumeLevel < 0) {
		volumeLevel = 0;
	}
	setCookie('volume', volumeLevel, 7);
}   


/*function checkC()
{
    audioObjName = getC("page_flash_audio")
    if (audioObjName != null && audioObjName !="")
        {
           alert ('your audio is set to' +audioObjName  );
        }
    else
        {
            alert ('your audio is  OFF and turning ON Now');
            setCookie('page_flash_audio', 1, 30);
        }    
}*/