/* CViet 8/20/03: mViet10
* by SPham [mviet@socal.rr.com] 
* Copyright (c) 1999, 2000-2003 MDSS. Inc  All Rights Reserved.
*/	
var mvframe=null;
	
    function setCookie(name, value, expires, path, domain, secure) { var curCookie = name + "=" + escape(value) +((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "") +((domain) ? "; domain=" + domain : "") +((secure) ? "; secure" : ""); document.cookie = curCookie;}
	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)); }
	function fixDate(date) { var base = new Date(0); var skew = base.getTime(); if (skew > 0) date.setTime(date.getTime() - skew); }
	function setMV(mvVal, mvName)
	{ var now = new Date(); fixDate(now); now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000); setCookie(mvName, mvVal , now); }
	function getMV(mvName, mvDef){ var t = getCookie(mvName); var temp=mvDef; if (t) temp = t; return temp;}

function checkBoDau(){
 BoDauMV=getMV("BoDau", '1|2|3|4|5|6|7|8|9|') ;
}

function initBD(){

if (!(navigator.javaEnabled())) jvm=0; else jvm=1;
var iB=getMV('ibdcn','4'); iB=parseInt(iB);
if (iB==0) MVOff = true;
else if (iB==1) { MVOff = false; checkBoDau()}
else if (iB==2) { MVOff = false; BoDauMV='\'|`|?|~|.|^6|+*8=|(|d|';}
else if (iB==3) { MVOff = false;BoDauMV='s|f|r|x|j|aeo|w|w|d|';}
else if (iB==4) { MVOff = false;BoDauMV='1|2|3|4|5|6|7|8|9|';}
else if (iB==5) { MVOff = false;BoDauMV='\'1|`2|?/3|~4|.5j|^6|+*=87|89(|-d|';}

var mv10jsName=document.getElementsByName("mv10js");
mv10jsName[iB].checked=true;
}

function openWindowMV (url,name,widgets) {          
if (mvframe!=null) mvframe.close(); 
mvframe = window.open (url,name,widgets);
mvframe.focus();
}
function MVietOnOffButton (){
if (MVOff == false){ MVOff=true; document.getElementsByName("mv10js")[0].checked=true;}
else {MVOff=false; initBD();}
}