/*
	超時登出javascript判斷
	如果超過n分鐘跳出提醒視窗
*/


<!--
var ap_name = navigator.appName;
var ap_vinfo = navigator.appVersion;
var ap_ver = parseFloat(ap_vinfo.substring(0,ap_vinfo.indexOf('(')));

var time_start = new Date();
var clock_start = time_start.getTime();
var dl_ok=false;

function init ()
{
if(ap_name=="Netscape" && ap_ver>=3.0)
dl_ok=true; 
return true;
}

function get_time_spent ()
{ 
var time_now = new Date();
return((time_now.getTime() - clock_start)/1000); 
}

var compute_timeID ="10";
var compute_stim=1;
var idle = 15;	//呆滯超過多久就清掉，單位：分鐘
var deltime=idle*60;
var title=document.title;
function compute_flash(){
compute_stim=compute_stim+1;
if(compute_stim>deltime){
   compute_stim=0;
   alert(clock_note);
   location.replace("http://www.display-all.com/member/logout.php");
 }
 //---標題顯示停留時間 start 
var i_total_secs = Math.round(get_time_spent()); 
var i_secs_spent = i_total_secs % 60;
var i_mins_spent = Math.round((i_total_secs-30)/60); 
var s_secs_spent = "" + ((i_secs_spent>9) ? i_secs_spent : "0" + i_secs_spent);
var s_mins_spent = "" + ((i_mins_spent>9) ? i_mins_spent : "0" + i_mins_spent);
document.title= title+"　"+clock_word+" - "+s_mins_spent + ":" + s_secs_spent;

//---標題顯示停留時間 end
clearTimeout(compute_timeID);
compute_timeID = setTimeout("compute_flash()",1000);
}