// JavaScript Document
// JavaScript Document
//-----------------gotoLink---------------------------------------------
function gotoLink(url){
	location.href=url;
	}
	
//---------------comfirm Delete--------------------------------------
function Conf(){
	if(confirm('Do you want Confirm ?')==true){
		return true;
	}else{
		return false;
	}
}

//--------------start text in input--------------------
function clickclear(thisfield, defaulttext) {   
        if (thisfield.value == defaulttext) {   
            thisfield.value = "";   
        }   
    }   
       
    function clickrecall(thisfield, defaulttext) {   
        if (thisfield.value == "") {   
            thisfield.value = defaulttext;   
        }   
    } 
	
//---------------alternate colored table------------------------
/*function () {       
        var a=document.getElementById('mytable'); // ?????????????????????? a   
        for(i=0;i<a.rows.length;i++){ // ?? Loop ??????????????????   
            if(i>0){  // ?????????????????????????   
                if(i%2==1){   // ?????????????????????????????   
                    a.rows[i].className="tr_odd";     // ????? class ??????   
                }else{   
                    a.rows[i].className="tr_even";  // ????? class ?????????   
                }      
            }else{ // ????????????????????? class    
                a.rows[i].className="tr_head";     
            }      
        }
}*/

//------------------------------------------------------------
/*window.onerror = null;
 var bName = navigator.appName;
 var bVer = parseInt(navigator.appVersion);
 var NS4 = (bName == "Netscape" && bVer >= 4);
 var IE4 = (bName == "Microsoft Internet Explorer" 
 && bVer >= 4);
 var NS3 = (bName == "Netscape" && bVer < 4);
 var IE3 = (bName == "Microsoft Internet Explorer" 
 && bVer < 4);
 var blink_speed=800;
 var i=0;
 
if (NS4 || IE4) {
 if (navigator.appName == "Netscape") {
 layerStyleRef="layer.";
 layerRef="document.layers";
 styleSwitch="";
 }else{
 layerStyleRef="layer.style.";
 layerRef="document.all";
 styleSwitch=".style";
 }
}

BLINKING
function Blink(layerName){
 if (NS4 || IE4) { 
 if(i%2==0)
 {
 eval(layerRef+'["'+layerName+'"]'+
 styleSwitch+'.visibility="visible"');
 }
 else
 {
 eval(layerRef+'["'+layerName+'"]'+
 styleSwitch+'.visibility="hidden"');
 }
 } 
 if(i<1)
 {
 i++;
 } 
 else
 {
 i--
 }
 setTimeout("Blink('"+layerName+"')",blink_speed);
}*/

window.onload=function(){
setInterval('blinkIt()',800)
}
function blinkIt() {
	if (!document.all) return;
	else {
		for(i=0;i<document.all.tags('blink').length;i++){
			s=document.all.tags('blink')[i];
			s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
		}
	}
}

//-----------submenu--------------
function getposOffset(overlay, offsettype){
  var totaloffset = (offsettype == "left")? overlay.offsetLeft : overlay.offsetTop
  var parentEl = overlay.offsetParent
  while (parentEl != null) {
    totaloffset = (offsettype == "left")? totaloffset + parentEl.offsetLeft : totaloffset + parentEl.offsetTop
    parentEl = parentEl.offsetParent
  }
  return totaloffset
}

var menutimedelay = 0
var menudisplay = ""

function menuoverlay(curobj, subobjstr) {
  if (document.getElementById) {
    if (menudisplay != "" & menudisplay != subobjstr) document.getElementById(menudisplay).style.visibility = "hidden"
    menudisplay = subobjstr
    var subobj = document.getElementById(subobjstr)
    subobj.style.visibility = "visible"
    var xpos = getposOffset(curobj, "left")
    var ypos = getposOffset(curobj, "top")

     /* คำนวณตำแหน่งของเมนูตรงกับด้านล่าง-ซ้าย */
    subobj.style.left = xpos + "px"
    subobj.style.top = ypos + curobj.offsetHeight + 2 + "px"
    
    return false
  }
}

/* หน่วงเวลาเพื่อซ่อนเมนู */
function menudelayHide(lyr) {
  menutimedelay = setTimeout('document.getElementById("'+lyr+'").style.visibility="hidden"', 250)
}

/* หยุดการซ่อนเมนู */
function menuMouseover(lyr) {
  if (menutimedelay > 0) clearTimeout(menutimedelay)
}

/* ซ่อนเมนูทันที */
function menuHide(lyr) {
  document.getElementById(lyr).style.visibility = "hidden"
}  

/* slide tech no. */
function chnw(state){
	if(state==1){
	
			document.getElementById("nwBar").style.display="block";//แสดงข้อความเทคนิคเชี่ยน
			document.getElementById("nwhdBarview").style.backgroundImage="url('../image/body/bar_05.png')";//เปลี่ยนแบล็คกราว เป็น เทคนิคเชี่ยน
			
			document.getElementById("showface").style.display="none";//ไม่แสดงข้อมูล facebook
			document.getElementById("nwhdBar").style.display="none";//ไม่ให้แสดงแถบเมนู เทคนิคเชี่ยน
			document.getElementById("nwhdBarface").style.display="block";//แสดงแถบเมนูfacebook
	}
	else if(state==2)
	{
		document.getElementById("showface").style.display="block";//แสดงข้อมูล facebook
		document.getElementById("nwhdBarview").style.backgroundImage="url('images/facebook-logo.gif')";	//เปลี่ยนแบล็คกราว เป็น facebook
		document.getElementById("nwhdBarview").style.width="50px";
		document.getElementById("nwhdBarface").style.display="none";//ไม่แสดง เมนู facebook
	}
}
function closeA(){
	document.getElementById("showface").style.display="none";
	document.getElementById("nwhdBarface").style.display="block";
	document.getElementById("nwhdBarview").style.backgroundImage="url('')";	
	}

function opnw(){
	document.getElementById("nwBar").style.display="block";
	document.getElementById("nwhdBar").style.display="none";
	document.getElementById("nwhdBarview").style.backgroundImage="url('../image/body/bar_05.png')";
	
	//document.getElementById("nwhdBar").style.height="233px";
	//document.getElementById("nwhdBarface").style.display="none";

}
function opnwFace(){
	document.getElementById("facestyle").style.display="block";
	document.getElementById("showface").style.display="block";
	document.getElementById("nwhdBarface").style.display="none";
	document.getElementById("nwhdBarview").style.backgroundImage="url('images/close.gif')";
	
	//document.getElementById("nwhdBar").style.height="233px";
	//document.getElementById("nwhdBarface").style.display="none";

}
function csnw(){

	//document.getElementById("nwhdBarview").style.backgroundImage="url('../image/body/bar_05.png')";
	document.getElementById("nwBar").style.display="none";
	document.getElementById("nwhdBarview").style.backgroundImage="url('')";
	document.getElementById("nwhdBar").style.display="block";
	//document.getElementById("nwhdBar").style.backgroundImage="url('../image/body/bar_02.png')";
	//document.getElementById("nwhdBar").style.height="108px";
	//document.getElementById("nwhdBarface").style.display="block";

}
function csnwFace(){

	document.getElementById("nwhdBarview").style.backgroundImage="url('')";
	document.getElementById("showface").style.display="none";
	document.getElementById("facestyle").style.display="none";
	document.getElementById("nwhdBarface").style.display="block";
	//document.getElementById("nwhdBar").style.height="108px";
	//document.getElementById("nwhdBarface").style.display="block";

}

function clsnw(state){
/*	//alert(state);
	if(state==1){
		if(document.getElementById("nwBar").style.display=="block"){
			document.getElementById("nwBar").style.display="none";
		}
	}else if(state==2){
		if(document.getElementById("nwBar").style.display=="block"){
			document.getElementById("nwBar").style.display="none";
		}
	}*/
}

/* slide language */
function chnwLang(){
	if(document.getElementById("nwBarlang").style.display=="block"){
		document.getElementById("nwBarlang").style.display="none";
	}else{
		document.getElementById("nwBarlang").style.display="block";
	}
}

function opnwLang(){
	document.getElementById("nwBarlang").style.display="block";
}

function csnwLang(){
	document.getElementById("nwBarlang").style.display="none";
}

function clsnwLang(){
	if(document.getElementById("nwBarlang").style.display=="block"){
		document.getElementById("nwBarlang").style.display="none";
	}
}
//================Ajax===================================================
/*function GetXmlHttpObject(){
	var xmlHttp=null;
	try{
 		// Firefox, Opera 8.0+, Safari
 		xmlHttp=new XMLHttpRequest();
 	}catch (e){
 		//Internet Explorer
 		try {
  			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  		}catch (e){
  			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  		}
 	}
	return xmlHttp;	
}

function coresize(id){
	xmlSPid=GetXmlHttpObject();
	if (xmlSPid==null){
 		alert ("Browser does not support HTTP Request");
 		return;
 	}
	var url="stockprice.php";
	url=url+"?id="+id;
	url=url+"&sid="+Math.random();
	xmlSPid.onreadystatechange=setcoresize;
	xmlSPid.open("GET",url,true);
	xmlSPid.send(null);
}
function setcoresize(){
	if(xmlSPid.readyState==4 || xmlSPid.readyState=="complete"){
 		document.getElementById("vdoBox").innerHTML=xmlSPid.responseText;
 	}else{
		document.getElementById("vdoBox").innerHTML="Loading....";
	}
}
*/