//获得Cookie解码后的值
function GetCookieVal(offset)
{
	var endstr = document.cookie.indexOf(";", offset);
	if (endstr == -1){
		endstr = document.cookie.length;
	}
	return unescape(document.cookie.substring(offset, endstr));
}

//获得Cookie的原始值
function GetCookie(name)
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen)
	{
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
		return GetCookieVal(j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return null;
}

function addCookie(objName,objValue,objsec){
        var str = objName + "=" + escape(objValue);
        if(objsec > 0){
        var date = new Date();
        var ms = objsec*1000;
        date.setTime(date.getTime() + ms);
        str += "; expires=" + date.toGMTString();
        }
        document.cookie = str;
}

function formatCurrencyTenThou(num) {
    num = num.toString().replace(/$|\,/g,'');
    if(isNaN(num))
    num = "0";
    sign = (num == (num = Math.abs(num)));
    num = Math.floor(num*10+0.50000000001);
    num = Math.floor(num/10).toString();
    for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
    num = num.substring(0,num.length-(4*i+3))+','+
    num.substring(num.length-(4*i+3));
    return (((sign)?'':'-') + num );
}

function flush(){
        var c = GetCookie('today_visited');
        var v = GetCookie('reg_allcount');
        if(c==null || v==null || c=='' || v==''){
        		var data = 2231638;	/*94231638*/
                addCookie('reg_allcount',data,86400);
                addCookie('today_visited','1',86400);
                document.getElementById("tipno").innerHTML = formatCurrencyTenThou(data);
        }else{
                var randnum = parseInt(Math.random()*6+1); 
                addCookie('reg_allcount',parseInt(v)+randnum,86400);
                document.getElementById("tipno").innerHTML = formatCurrencyTenThou(v);
        } 
}
setInterval("flush()",2500);