//System
function gotourl(x){if(x)location.href=x;}
function showspan(x,y){if(x){var t='document.all["'+x+'"]';if(eval(t)){if(y)eval(t).innerHTML=y}}}
function showinput(x,y){if(x){var t='document.all["'+x+'"]';if(eval(t)){if(y)eval(t).value=y}}}
function exspan(x,y){if(x&&y){var t='document.all["'+x+'"]';if(eval(t)){eval(t).innerHTML+=y}}}
function setinput(x,y){if(x){var t='document.all["'+x+'"]';if(eval(t)){if(y)eval(t).value=y}}}

function setcolor(n,x,y){if(x)event.srcElement.style.color=x;if(y)event.srcElement.style.backgroundColor=y}
function setbgcolor(n,x){if(x)event.srcElement.style.backgroundColor=x}
function setimg(n,x){var img;if(n&&document.images&&document.images[n]){img=document.images[n];}else if(event.srcElement&&event.srcElement.src){img=event.srcElement;}if(img)img.src=x;}
function setbgimg(n,x){if(x)event.srcElement.style.backgroundImage="url"+"('"+x+"')"}
function setclass(n,x){if(x)event.srcElement.className=x}

function totoppage(){
	if(document.body) document.body.scrollTop = 0;
	else window.pageYOffset = 0;
	}

//PreloadImages
var pi_max = 0; 
var pi_data = new Array();
function preloadimages(imgName) {	
	if (document.images) {		
		pi_max++;
		if (pi_max<=100) {
			pi_data[pi_max] = new Image;
			pi_data[pi_max].src = imgName;
			}
		}
	}

//MultiActive
function ma_active(){
	var i=0; var x='';
	for (i=1;i<=100; i++) {
		x = 'document.all["ma_checkbox'+i+'"]';
		if (eval(x)) eval(x).checked = true;
		}
	}
function ma_deactive(){
	var i=0; var x='';
	for (i=1;i<=100; i++) {
		x = 'document.all["ma_checkbox'+i+'"]';
		if (eval(x)) eval(x).checked = false;
		}
	}
function ma_submit(x){
	var t = '';
	t = 'document.all["ma_action"]';
	if(eval(t)) eval(t).value=x;
	t = 'document.all["ma_form"]';
	if(eval(t)) eval(t).submit();
	}

//PopupData
var PopupData;
var PopupDataId = "";
var PopupDataActive = 0;
function intPopupData(){
	setTimeout("intPopupData()", 300);
	if (PopupDataActive==0) return;
	//Access data
	var w='document.all["'+PopupDataId+'"]';
	var wp='PopupData.document.all["PopupData"]';
	if (PopupData.closed == true){
		PopupDataActive=0;
		PopupData.close();
		}
	else if(eval(w) && eval(wp)){
		if (eval(wp).value.length>0){
			eval(w).value = eval(wp).value;
			PopupDataActive=0;
			PopupData.close();
			}
		}
	}
intPopupData();
function ShowPopupData(wurl,wid){
	var height=screen.height;
	var width=screen.width;
	PopupData = window.open(wurl,'popup','resizable=yes,scrollbars=yes,toolbar=yes,status=yes');
	PopupData.focus();
	PopupDataId = wid;
	PopupDataActive=1;
	return false;
	}
function SetPopupData(x){
	if (!x) return;
	var t='document.all["PopupData"]';
	if (eval(t)) eval(t).value=x;
	}

//Scroll khi duyệt xuống dòng cuối cùng
function scroll_int(){
    setTimeout('scroll_int()',1000);
    try {
        var i = (document.body.scrollTop + 30) - (document.body.scrollHeight - document.body.clientHeight);
        if (i > 0)  document.body.scrollTop += 30;
        }
    catch(err) {}
    }
//scroll_int();

//String
rndcode='0123456789abcdefghijklmnopqrstuvwxyz'
function rndnum(x){var i=3+Math.floor(Math.random()*100)%(x-2);var t='';while(t.length<i){x=Math.floor(Math.random()*1000);t+=''+x}return(t.substring(0,i))}
function rndnumstr(x){var t='';while(t.length<x){t+=''+Math.floor(Math.random()*1000)}return(t.substring(0,x))}
function rndstr(x){var t='';var l=rndcode.length;while(t.length<x){t+=''+rndcode.charAt(Math.floor(Math.random()*l))}return(t.substring(0,x))}

fastcode='OFPtg!CBYH/TIZrbN2X#W5e7,Sw.hu3x}^*40@z[dk8:fvy{9iqAaR;$1V(~K_]QsLEJj`cDmMGlp)Uno6'
function fastdec(x){if(!x)return;var y='';var j=0;var l=fastcode.length;for(var i=0;i<x.length;i++){j=fastcode.indexOf(x.charAt(i));if(j==-1){y+=x.charAt(i)}else{j=j-i-1;while(j<0)j=j+l;y+=fastcode.charAt(j)}}return(y)}

// logo
asix_y=totop_init=totop_move=0;var totop_id;
function asix_int(){
	var i=document.body.clientWidth;var j=document.body.scrollTop+2;
	asix_y=Math.floor(asix_y+(j-asix_y)/16);if(asix_y>j){asix_y--}else if(asix_y<j){asix_y++}
	if(i>760){i=7+Math.floor(i/50)}else{i=7}
	if(totop_init==0){if(eval('document.all["totop"]')){totop_id=eval('document.all["totop"]');totop_init=1}}
		else{totop_id.style.top=asix_y+document.body.clientHeight-25}
	if(totop_move==1&&j>2){document.body.scrollTop--}
	}
function totop_moveup(){totop_move=1}
function totop_movestop(){totop_move=0}
function totop_movetop(){document.body.scrollTop=0}

//Disable select, mouseclick
//document.onclick=function(){return true};
//document.onselectstart=function(){return false};
//document.onmousedown=function(){return false};
//document.oncontextmenu=function(){return false};