//------------------ Scroll Time ----------------------------
function timezone() {
<!--Calendar-->
var 
month= new Array();
month[0]="January";	
month[1]="February";
month[2]="March";
month[3]="April";
month[4]="May";
month[5]="June";
month[6]="July";
month[7]="August";
month[8]="September";
month[9]="October";
month[10]="November";
month[11]="December";

today = new Date();
date = today.getDate();
month = (month[today.getMonth()]);
gmt = today.toGMTString();
exp = gmt;

if (navigator.appName == 'Netscape') {
exp1 = exp.substring(17,19);
exp2 = exp.substring(20,22);
exp3 = exp.substring(18,19);
exp4 = exp.substring(23,25); 

tim = parseInt(exp1)==0 ? parseInt(exp3) : parseInt(exp1);
time = ((tim>12) ? tim-12 : tim);
}

if (navigator.appName == 'Microsoft Internet Explorer' && (exp.substring(5,6))>0) {

exp1 = exp.substring(17,19);
exp2 = exp.substring(20,22);
exp3 = exp.substring(18,19);
exp4 = exp.substring(23,25);

tim = parseInt(exp1)==0 ? parseInt(exp3) : parseInt(exp1);
time = ((tim>12) ? tim-12 : tim);
}

if (navigator.appName == 'Microsoft Internet Explorer' && (exp.substring(5,7))<10) {
exp1 = exp.substring(16,18);
exp2 = exp.substring(19,21);
exp3 = exp.substring(17,18);
exp4 = exp.substring(22,24);

tim = parseInt(exp1)==0 ? parseInt(exp3) : parseInt(exp1);
time = ((tim>12) ? tim-12 : tim);
}

time1 = exp2;

time2 = exp4;
((time2<10) ? "0" : "");

<!--AFRICA-->
time0af = time; add0af = ((tim)<12 || (tim)>23 ? " AM" : " PM");
time1af = time + 1; add1af = ((tim+1)<12 || (tim+1)>23 ? " AM" : " PM");
time2af = time + 2; add2af = ((tim+2)<12 || (tim+2)>23 ? " AM" : " PM");
time3af = time + 3; add3af = ((tim+3)<12 || (tim+3)>23 ? " AM" : " PM");
afra0af = ((time0af>12) ? time0af-12 : time0af);
afra1af = ((time1af>12) ? time1af-12 : time1af);
afra2af = ((time2af>12) ? time2af-12 : time2af);
afra3af = ((time3af>12) ? time3af-12 : time3af);

<!--AMERICA-->
time3am = time - 3; add3am = ((tim-3)<0 || (tim-3)>11 ? " PM" : " AM");
time4am = time - 4; add4am = ((tim-4)<0 || (tim-4)>11 ? " PM" : " AM");
time5am = time - 5; add5am = ((tim-4)<0 || (tim-4)>11 ? " PM" : " AM");
time6am = time - 6; add6am = ((tim-4)<0 || (tim-4)>11 ? " PM" : " AM");
time10am = time - 10; add10am = ((tim-10)<0 || (tim-10)>11 ? " PM" : " AM");
timeLV = time - 7; dstam = "+";
timeMNTH = time - 4; dstam = "+";
amer3am = ((time3am<0) ? time3am+12 : time3am); ((amer3am==0) ? amer3am=12 : amer3am);
amer4am = ((time4am<0) ? time4am+12 : time4am); ((amer4am==0) ? amer4am=12 : amer4am);
amer5am = ((time5am<0) ? time5am+12 : time5am); ((amer5am==0) ? amer5am=12 : amer5am);
amer6am = ((time6am<0) ? time6am+12 : time6am); ((amer6am==0) ? amer6am=12 : amer6am);
amer10am = ((time10am<0) ? time10am+12 : time10am); ((amer10am==0) ? amer10am=12 : amer10am);
amerLV = ((timeLV<0) ? timeLV+12 : timeLV); ((amerLV==0) ? amerLV=12 : amerLV);
amerMNTH = ((timeMNTH<0) ? timeMNTH+12 : timeMNTH); ((amerMNTH==0) ? amerMNTH=12 : amerMNTH);

<!--ASIA-->
time2as = time + 2; add2as = ((tim+2)<12 || (tim+2)>23 ? " AM" : " PM");
time3as = time + 3; add3as = ((tim+3)<12 || (tim+3)>23 ? " AM" : " PM");
time4as = time + 4; add4as = ((tim+4)<12 || (tim+4)>23 ? " AM" : " PM");
time5as = time + 5; add5as = ((tim+5)<12 || (tim+5)>23 ? " AM" : " PM");
time6as = time + 6; add6as = ((tim+6)<12 || (tim+6)>23 ? " AM" : " PM");
time7as = time + 7; add7as = ((tim+7)<12 || (tim+7)>23 ? " AM" : " PM");
time8as = time + 8; add8as = ((tim+8)<12 || (tim+8)>23 ? " AM" : " PM");
time9as = time + 9; add9as = ((tim+9)<12 || (tim+9)>23 ? " AM" : " PM");
time5MC = time + 5; add5MC = ((tim+5)<12 || (tim+5)>23 ? " AM" : " PM");
asia2as = ((time2as>12) ? time2as-12 : time2as);
asia3as = ((time3as>12) ? time3as-12 : time3as);
asia4as = ((time4as>12) ? time4as-12 : time4as);
asia5as = ((time5as>12) ? time5as-12 : time5as);
asia6as = ((time6as>12) ? time6as-12 : time6as);
asia7as = ((time7as>12) ? time7as-12 : time7as);
asia8as = ((time8as>12) ? time8as-12 : time8as);
asia9as = ((time9as>12) ? time9as-12 : time9as);
asia5MC = ((time5MC>12) ? time5MC-12 : time5MC);

<!--AUSTRALIA-->
timeADE = time + 9; dstau = "+";
timeBRI = time + 10; addBRI = ((tim+10)<12 || (tim+10)>23 ? " AM" : " PM");
timeMEL = time + 11; dstau = "+";
timePER = time + 8; addPER = ((tim+8)<12 || (tim+8)>23 ? " AM" : " PM");
timeSYD = time + 11; dstau = "+";
timeDER = time + 9; dstau = "+";
timeTOW = time + 10; addTOW = ((tim+10)<12 || (tim+10)>23 ? " AM" : " PM");
timeWEL = time + 1; dstnz = "+";
austADE = ((timeADE>12) ? timeADE-12 : timeADE);
austBRI = ((timeBRI>12) ? timeBRI-12 : timeBRI);
austMEL = ((timeMEL>12) ? timeMEL-12 : timeMEL);
austPER = ((timePER>12) ? timePER-12 : timePER);
austSYD = ((timeSYD>12) ? timeSYD-12 : timeSYD);
austDER = ((timeDER>12) ? timeDER-12 : timeDER);
austTOW = ((timeTOW>12) ? timeTOW-12 : timeTOW);
austWEL = ((timeWEL>12) ? timeWEL-12 : timeWEL);

<!--EUROPE-->
time1eu = time + 1; dsteu = "+";
time2eu = time + 2; dsteu = "+";
time3eu = time + 3; dsteu = "+";
time4eu = time + 4; dsteu = "+";
time5eu = time + 5; dsteu = "+";
timeMOS = time + 4; dstru = "+";
timeREY = time + 0; addREY = ((tim+0)<12 || (tim+0)>23 ? " AM" : " PM");
euro1eu = ((time1eu>12) ? time1eu-12 : time1eu);
euro2eu = ((time2eu>12) ? time2eu-12 : time2eu);
euro3eu = ((time3eu>12) ? time3eu-12 : time3eu);
euro4eu = ((time4eu>12) ? time4eu-12 : time4eu);
euro5eu = ((time5eu>12) ? time5eu-12 : time5eu);
euroMOS = ((timeMOS>12) ? timeMOS-12 : timeMOS);
euroREY = ((timeREY>12) ? timeREY-12 : timeREY);

<!--Adjustment for Mumbai & Colombo Time-->
timeO= (parseInt(time1)<30 ?  parseInt(time1)+30 : parseInt(time1)-30);
if ((time1)>29) {asia5MC=asia5MC+1;}
if ((asia5MC)==13) {asia5MC=1;}
if ((timeO)<10) {timeO="0"+timeO;}
if ((tim+5)==23 && (timeO)<30) {add5MC=" AM";}
if ((tim+5)==11 && (timeO)<30) {add5MC=" PM";}

<!--DAYLIGHT SAVING-->
 <!--America-->
 if (month=="November" || month=="December" || month=="January" || month=="February" || month=="March")  { 
   { amerLV = amerLV - 1 ; } ((amerLV==0) ? amerLV=12 : amerLV);
   { amerMNTH = amerMNTH - 1 ; } ((amerMNTH==0) ? amerMNTH=12 : amerMNTH);
   dstam = " "; }

 if (month=="November" || month=="December" || month=="January" || month=="February" || month=="March")  { 
 addLV = ((tim-8)<0 || (tim-8)>11 ? " PM" : " AM");
 addMNTH = ((tim-5)<0 || (tim-5)>11 ? " PM" : " AM"); }
 else {
 addLV = ((tim-7)<0 || (tim-7)>11 ? " PM" : " AM");
 addMNTH = ((tim-4)<0 || (tim-4)>11 ? " PM" : " AM"); }
 
 <!--Australia-->
  if (month=="April" || month=="May" || month=="June" || month=="July" || month=="August" || month=="September" || month=="October")  { 
 { austADE = austADE - 1 ; } ((austADE==0) ? austADE=12 : austADE);
 { austDER = austDER - 1 ; } ((austDER==0) ? austDER=12 : austDER);
 { austMEL = austMEL - 1 ; } ((austMEL==0) ? austMEL=12 : austMEL);
 { austSYD = austSYD - 1 ; } ((austSYD==0) ? austSYD=12 : austSYD);
 { austWEL = austWEL - 1 ; } ((austWEL==0) ? austWEL=12 : austWEL);
   dstau = " ";
   dstnz = " "; }
 if (month=="March" && date>15)  {{ austWEL = austWEL - 1 ; } ((austWEL==0) ? austWEL=12 : austWEL);
   dstnz = " "; }

 if (month=="April" || month=="May" || month=="June" || month=="July" || month=="August" || month=="September" || month=="October")  { 
 addADE = ((tim+8)<12 || (tim+8)>23 ? " AM" : " PM");
 addDER = ((tim+8)<12 || (tim+8)>23 ? " AM" : " PM"); 
 addMEL = ((tim+10)<12 || (tim+10)>23 ? " AM" : " PM");
 addSYD = ((tim+10)<12 || (tim+10)>23 ? " AM" : " PM"); 
 addWEL = ((tim+0)<12 || (tim+0)>23 ? " PM" : " AM"); }
 else {
 addADE = ((tim+9)<12 || (tim+9)>23 ? " AM" : " PM");
 addDER = ((tim+9)<12 || (tim+9)>23 ? " AM" : " PM");
 addMEL = ((tim+11)<12 || (tim+11)>23 ? " AM" : " PM");
 addSYD = ((tim+11)<12 || (tim+11)>23 ? " AM" : " PM");
 addWEL = ((tim+1)<12 || (tim+1)>23 ? " PM" : " AM"); }

 <!--Europe-->
 if (month=="November" || month=="December" || month=="January" || month=="February" || month=="March")  { 
 { euro1eu = euro1eu - 1 ; } ((euro1eu==0) ? euro1eu=12 : euro1eu);
 { euro2eu = euro2eu - 1 ; } ((euro2eu==0) ? euro2eu=12 : euro2eu);
 { euro3eu = euro3eu - 1 ; } ((euro3eu==0) ? euro3eu=12 : euro3eu);
 { euro4eu = euro4eu - 1 ; } ((euro4eu==0) ? euro4eu=12 : euro4eu);
 { euro5eu = euro5eu - 1 ; } ((euro5eu==0) ? euro5eu=12 : euro5eu);
   dsteu = " "; }

 if (month=="September" || month=="October" || month=="November" || month=="December" || month=="January" || month=="February" || month=="March")  { 
 { euroMOS = euroMOS - 1 ; } ((euroMOS==0) ? euroMOS=12 : euroMOS);
   dstru = " "; }

 if (month=="November" || month=="December" || month=="January" || month=="February" || month=="March")  { 
 add1eu = ((tim+0)<12 || (tim+0)>23 ? " AM" : " PM");
 add2eu = ((tim+1)<12 || (tim+1)>23 ? " AM" : " PM");
 add3eu = ((tim+2)<12 || (tim+2)>23 ? " AM" : " PM");
 add4eu = ((tim+3)<12 || (tim+3)>23 ? " AM" : " PM");
 add5eu = ((tim+4)<12 || (tim+4)>23 ? " AM" : " PM"); }
 else {
 add1eu = ((tim+1)<12 || (tim+1)>23 ? " AM" : " PM");
 add2eu = ((tim+2)<12 || (tim+2)>23 ? " AM" : " PM");
 add3eu = ((tim+3)<12 || (tim+3)>23 ? " AM" : " PM");
 add4eu = ((tim+4)<12 || (tim+4)>23 ? " AM" : " PM");
 add5eu = ((tim+5)<12 || (tim+5)>23 ? " AM" : " PM"); }

if (month=="September" || month=="October" || month=="November" || month=="December" || month=="January" || month=="February" || month=="March")  { 
addMOS = ((tim+3)<12 || (tim+3)>23 ? " AM" : " PM"); }
else {  addMOS = ((tim+4)<12 || (tim+4)>23 ? " AM" : " PM"); }

document.getElementById('sydney').innerHTML = austSYD + ":" + time1 + ":" + time2 + addSYD + dstau;//----------------- Thoi gian tai Sydney
document.getElementById('saigon').innerHTML = asia7as + ":" + time1 + ":" + time2 + add7as;//----------------- Thoi gian tai Saigon
document.getElementById('paris').innerHTML = euro2eu + ":" + time1 + ":" + time2 + add3eu + dsteu;//----------------- Thoi gian tai Paris
document.getElementById('sanjose').innerHTML = amerLV + ":" + time1 + ":" + time2 + add6am;//----------------- Thoi gian tai Sanjose

setTimeout("timezone()", 1000);
}

var twentieth = null;
var first2 = false;
function second2 (){	
	if(first2)	clearTimeout(twentieth);
	first2 = false;
}
function third2 () {
	second2();
	fifteenth();
	fourth2();
}
function fourth2 () {
	var fifth2 = new Date();
	var sixth2 = fifth2.getHours();
	var fifteenth3 = fifth2.getMinutes();
	var sixteenth3 = fifth2.getSeconds();
	var seventeenth3 = '' + ((sixth2 >12) ? sixth2 -12 :sixth2);
	seventeenth3 += ((fifteenth3 < 10) ? ':0' : ':') + fifteenth3;
	seventeenth3 += ((sixteenth3 < 10) ? ':0' : ':') + sixteenth3;
	seventeenth3 += (sixth2 >= 12) ? ' P.M.' : ' A.M.';
	//document.eighteenth.eighteenth3.value = seventeenth3;
	document.getElementById("timeserver").innerHTML = seventeenth3;
	if(sixth2 = 12)	fifteenth();
	twentieth = setTimeout('fourth2()',1000);
	first2 = true;
}
//-----------------------------------------------------------

<!------------------------------- Ajax truyen doi tuong url de thuc hien video-audio ------------------------------------------->
var obj = "";
function select_video(id){
	obj=new JSONscriptRequest('request/select_video.php?id=' + id);
	obj.buildScriptTag(); // Build the script tag
	obj.addScriptTag(); // Execute (add) the script tag
}//end addScript
function bork_video(data){
	if(data==null)	alert('error');
	else{
		//document.getElementById('player1').innerHTML = 'Nếu bạn chưa cài ứng dụng xem Video Flash.<br />Vui lòng <a target="_blank" href="http://www.macromedia.com/go/getflashplayer">click vào đây</a> để thiết lập ứng dụng xem phim.<br />Ứng dụng này chỉ thiết lập 1 lần.';
		var flashvars1 =
		{
			'file':					data.Video.file_load,
			'image':				data.Video.image_load,
			'skin':					'bright',
			'stretching':			'none',
			'shuffle':				'true',
			'repeat':				data.Video.auto_loop,
			'volume':				'80',
			'frontcolor':			'86C29D', // text & icons                  (green)
			'backcolor':			'003367', // playlist background           (blue)
			'lightcolor':			'C286BA', // selected text/track highlight (red)
			'screencolor':			'CCDEF6', // screen background             (black)
			'id':					'player1',
			'autostart':			data.Video.auto_load
		};
		var params1 =
		{
			'allowfullscreen':		'true',
			'allowscriptaccess':	'always',
			'wmode':				'transparent',
			'bgcolor':				'#86C29D'
		};
		var attributes1 =
		{
			'id':					'player1',
			'name':					'player1'
		};
		swfobject.embedSWF('images/upload/player.swf', 'player1', '360', '270', '9.0.124', true, flashvars1, params1, attributes1);
		document.getElementById('video_title').innerHTML = data.Video.file_title;
	}
    //obj.removeScriptTag();
}

function select_audio(id){
	obj=new JSONscriptRequest('request/select_audio.php?id=' + id);
	obj.buildScriptTag(); // Build the script tag
	obj.addScriptTag(); // Execute (add) the script tag
}//end addScript
function bork_audio(data){
	if(data==null)	alert('error');
	else{
		document.getElementById("audio_load").innerHTML = data.Audio.auto_load;
		document.getElementById('audio_title').innerHTML = data.Audio.file_title;
		//document.getElementById('audio222').value = data.Audio.auto_load;
	}
    //obj.removeScriptTag();
}
<!-------------------------------------------------------------------------------------------------------------------------------------->
<!------------------------------- Ajax truyen doi tuong url de thuc hien weather ------------------------------------------->
var weather = false;
function select_weather(nineteenth){
	if (nineteenth!=1){
		nineteenth-=1;
	}else{
		nineteenth = 15;
		if(weather == "true")	weather = "false";
		else					weather = "true";
		if(document.getElementById('video_title').innerHTML == "" || document.getElementById('video_title').innerHTML == "&nbsp;"){
			select_video(0);
		}
		obj=new JSONscriptRequest('request/weather.php?weather=' + weather);
		obj.buildScriptTag(); // Build the script tag
		obj.addScriptTag(); // Execute (add) the script tag
	}
	setTimeout('select_weather('+nineteenth+')',1000);
}//end addScript
function bork_weather(data){
	if(data==null)	alert('error');
	else			document.getElementById("weather_content_").innerHTML = data.Weather.string_weather_;
    //obj.removeScriptTag();
}
<!-------------------------------------------------------------------------------------------------------------------------------------->

function check_form(form) {
    if (form.fullname.value == "") {
		alert("Bạn chưa nhập Họ và tên !");
		form.fullname.focus();
		return false;
	}
	var ec= new RegExp('^[a-z0-9-]+(.[a-z0-9-]+)@[a-z0-9-]+(.[a-z0-9-]+)(.[a-z]{2,3})$');
	if (form.email.value == "") {
		alert("Bạn chưa nhập Email !");
		form.email.focus();
		return false;		
	}
	if (!ec.test(form.email.value)) {
		alert("Vui lòng kiểm tra lại Email !");
		form.email.focus();
		return false;		
	}
}
Ext.onReady(function(){
    var tabs = new Ext.TabPanel({
        renderTo: 'video_audio',
        width:380,
        activeTab: 0,
        frame:true,
		plain:true,
        defaults:{autoHeight: true},
        items:[
            {contentEl:'video_', title: '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Xem&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'},
            {contentEl:'audio_', title: '&nbsp;&nbsp;&nbsp;&nbsp;Nghe&nbsp;&nbsp;&nbsp;&nbsp;'}
        ]
    });

    var tabs = new Ext.TabPanel({
        renderTo: 'quangcao_',
        width:308,
        activeTab: 0,
        frame:true,
		plain:true,
        items:[{contentEl:'quangcao_content_', title: 'Liên Hệ Quảng Cáo', autoHeight:true}]
    });

	var tabs = new Ext.Panel({
        renderTo: 'quangcaoall_right_',
		contentEl:'quangcaoall_right',
        width:210,
		border:'1px',
		autoHeight:true
    });

	var p = new Ext.Panel({
        title: 'Diễn Đàn Thảo Luận',
        renderTo: 'cms_sukien',
        width:195,
		autoHeight:true,
		contentEl:'cms_sukien_content'
    });

	var p = new Ext.Panel({
        title: 'Thời Tiết',
        renderTo: 'weather_',
        width:100,
		height:267,
		contentEl:'weather_content_'
    });
});