var MOD = 2;
function checkVietMode()
{
if(document.getElementById('viet_menu'))
{
if ((MOD == 2) && (ON_OFF == 1))
{
document.getElementById('viet_menu').innerHTML = "Tiếng Anh :: F9";
}
else
{
document.getElementById('viet_menu').innerHTML = "Tiếng Việt :: F9";
}
}
}
function switchVietMode()
{
if (ON_OFF == 1)
{
ON_OFF = 0;
}
else
{
ON_OFF = 1;
}
checkVietMode();
}
function switch_display(obj)
{
if(obj.style.display=='none')
{
obj.style.display='';
}
else
{
obj.style.display='none';
}
}
function echo(st)
{
document.write(st);
}
function $(id)
{
return document.getElementById(id);
}
function category_display(button_obj,obj,name)
{
if(obj.style.display == 'none')
{
//delete_cookie(name,path,domain)
obj.style.display = '';
button_obj.innerHTML = '
';
}
else
{
obj.style.display = 'none';
button_obj.innerHTML = '
';
}
}
function display(obj)
{
if(obj.style.display == 'none')
{
obj.style.display = '';
}
else
{
obj.style.display = 'none';
}
}
function display_layer_at_mouse_position(layer_name, offsetX, offsetY,evt)
{
if(typeof(evt)=='undefined')
{
evt = event;
}
var object = document.getElementById(layer_name);
if(typeof(evt)!='undefined')
{
object.style.left = evt.clientX+document.body.scrollLeft;
object.style.top = evt.clientY+document.body.scrollTop;
}
object.style.display = '';
}
function switch_display_layer_at_mouse_position(layer_name, offsetX, offsetY,evt)
{
var object = document.getElementById(layer_name);
if(object.style.display == 'none')
{
display_layer_at_mouse_position(layer_name, offsetX, offsetY,evt);
}
else
{
object.style.display = 'none';
}
}
function display_all_element(prefix, postfix_list, value)
{
for(var i in postfix_list)
{
if(document.getElementById(prefix+postfix_list[i]))
{
document.getElementById(prefix+postfix_list[i]).style.display = value;
}
}
}
function URL()
{
this.requests = Array();
this.request_string = '';
var hrefs = location.href.split('?');
if(hrefs.length>1)
{
this.request_string = hrefs[1];
var requests = hrefs[1].split('&');
for(var i in requests)
{
var request = requests[i].split('=');
if(request.length>1)
{
this.requests[request[0]] = request[1];
}
}
}
}
URL.prototype.get = function(name,def)
{
if(this.requests[name]!=null)
{
return this.requests[name];
}
else
{
if(def!=null)
{
return def;
}
else
{
return '';
}
}
}
url = new URL;
//=========================================================
//phan cac ham` cho filter
var st = false;
timer1 = null;
var counter=100;
function fnDoWork_start(obj)
{
obj.filters.item("DXImageTransform.Microsoft.Alpha").opacity = 40;
}
function fnDoWork_end(obj)
{
obj.filters.item("DXImageTransform.Microsoft.Alpha").opacity = 100;
}
var start=false;
function doTrans(Obj,startImageSrc,endImageSrc) {
start=true;
Obj.filters[0].apply();
if(start==false){
Obj.src = startImageSrc;
var start=true;
//imgObjText.innerHTML = content1
} else {
Obj.src = endImageSrc;
//imgObjText.innerHTML = content2
}
Obj.filters[0].play(1);
}
function return_true_color(Obj,true_color)
{
Obj.src = true_color;
}
function doTransCss(Obj,endImageSrc) {
lastStartImageSrc = Obj.style.backgroundImage;
Obj.filters[0].apply();
Obj.style.backgroundImage = 'url('+endImageSrc+')';
Obj.filters[0].play(1);
}
function endTransCss(Obj)
{
Obj.style.backgroundImage = lastStartImageSrc;
}
function is_numeric(st)
{
return st && (typeof(st)=='number' || (typeof(st.match)!='undefined' && !st.match(/[^0-9.,]/)));
}
function getElemValue(name)
{
if(typeof($(name))!='undefined')
{
if(typeof($(name).value)!='undefined')
{
return $(name).value;
}
if(typeof($(name).innerHTML)!='undefined')
{
return $(name).innerHTML;
}
}
}
function to_numeric(st)
{
if(st)
{
return (typeof(st)=='number' || (typeof(st.match)!='undefined' && !st.match(/[^0-9.,-]/)))?parseFloat(st.replace(/\,/g,'')):st;
}
else
{
return 0;
}
}
function to_vnnumeric(st)
{
if(st)
{
st=st.toString();
return (!st.match(/[^0-9.-]/))?st.replace(',','.'):st;
}
else
{
return st;
}
}
function number_format(a) {
var b,c,d,e,f,g,h,i,j;
if(parseFloat(a)!=0)
{
if(parseFloat(a)<0)
{
return '-'+number_format(-a);
}
if(a<0.01)
{
return 0;
}
a=a.toString();
if(!a.match(/[^0-9.]/))
{
var sign = '';
if(a<0){a = -a;sign='-';}
if(parseFloat(a)>100)
{
b=0;
}
else
{
b=2;
}
c='.';
d=',';
a = Math.round(a * Math.pow(10, b)) / Math.pow(10, b);
e = a.toString();
f = e.split('.');
if (!f[0]) {
f[0] = '0';
}
if (!f[1]) {
f[1] = '';
}
if (f[1].length < b) {
g = f[1];
for (i=f[1].length + 1; i <= b; i++) {
g += '0';
}
f[1] = g;
}
if(d != '' && f[0].length > 3) {
h = f[0];
f[0] = '';
for(j = 3; j < h.length; j+=3) {
i = h.slice(h.length - j, h.length - j + 3);
f[0] = d + i + f[0] + '';
}
j = h.substr(0, (h.length % 3 == 0) ? 3 : (h.length % 3));
f[0] = j + f[0];
}
c = (b <= 0) ? '' : c;
return sign+f[0] + c + f[1];
}
else
{
return a;
}
}
else
{
return '0.00';
}
return st;
}
function price_mul(a,b)
{
a=to_numeric(a);
var dollar = '';
if(b.search(/\$/)!=-1)
{
dollar = '$';
b=b.replace(/\$/,'');
}
b=to_numeric(b);
return number_format(a*b)+dollar;
}
function price_div(a,b)
{
if(b!=0)
{
b=to_numeric(b);
var dollar = '';
if(a.search(/\$/)!=-1)
{
dollar = '$';
a=a.replace(/\$/,'');
}
a=to_numeric(a);
return number_format(a/b)+dollar;
}
return '';
}
function price_add(a,b,usd_rate)
{
var dollar = '';
if(b && b!='')
{
if(b.search(/\$/)!=-1)
{
dollar = '$';
b=b.replace(/\$/,'');
b=to_numeric(b)*usd_rate;
}
else
{
b=to_numeric(b);
}
}
else
{
b=0;
}
if(a!='')
{
if(a.search(/\$/)!=-1)
{
dollar = '$';
a=a.replace(/\$/,'');
a=to_numeric(a)*usd_rate;
}
else
{
a=to_numeric(a);
}
}
else
{
a=0;
}
if(dollar)
{
return number_format((parseFloat(a)+parseFloat(b))/usd_rate).replace('.00','')+dollar;
}
else
{
return number_format(parseFloat(a)+parseFloat(b)).replace('.00','');
}
}
function is_price(a)
{
return a && !a.search(/[^0-9\.,\$]/);
}
function select_all_checkbox(form,name,status, select_color, unselect_color)
{
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].id == name+'_checkbox') {
if(status==-1)
{
form.elements[i].checked = !form.elements[i].checked;
}
else
{
form.elements[i].checked = status;
}
if(select_color)
{
$(name+'_tr_'+form.elements[i].value).style.backgroundColor=
form.elements[i].checked?select_color:unselect_color;
}
}
}
}
function update_all_checkbox_status(form, name)
{
var status = true;
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].id == name+'_checkbox' && !form.elements[i].checked) {
status = false;
break;
}
}
$(name+'_all_checkbox').checked = status;
}
function select_checkbox(form, name, checkbox, select_color, unselect_color)
{
tr_color = checkbox.checked?select_color:unselect_color;
if(typeof(event)=='undefined' || !event.shiftKey)
{
$(name+'_all_checkbox').lastSelected = checkbox;
if(select_color)
{
$(name+'_tr_'+checkbox.value).style.backgroundColor=
checkbox.checked?select_color:unselect_color;
}
update_all_checkbox_status(form, name);
return;
}
//select_all_checkbox(form, name, false, select_color, unselect_color);
var active = typeof($(name+'_all_checkbox').lastSelected)=='undefined'?true:false;
for (var i = 0; i < form.elements.length; i++) {
if (!active && form.elements[i]==$(name+'_all_checkbox').lastSelected)
{
active = 1;
}
if (!active && form.elements[i]==checkbox)
{
active = 2;
}
if (active && form.elements[i].id == name+'_checkbox') {
form.elements[i].checked = checkbox.checked;
$(name+'_tr_'+form.elements[i].value).style.backgroundColor=
checkbox.checked?select_color:unselect_color;
}
if(active && (form.elements[i]==checkbox && active==1) || (form.elements[i]==$(name+'_all_checkbox').lastSelected && active==2))
{
break;
}
}
update_all_checkbox_status(form, name);
}
function change_tab(obj)
{
if(obj.className=="tab")
{
obj.className="tab_hover";
}
else
{
obj.className="tab";
}
}
function select_date_time_range(url, start, end)
{
if(start>end)
{
var temp = start;
start = end;
end = temp;
}
location = url+start+'-'+end;
}
function getElementHeight(Elem) {
if($(Elem)&&$(Elem).style.display!='none')
{
if (ns4) {
var elem = getObjNN4(document, Elem);
return elem.clip.height;
} else {
if(document.getElementById) {
var elem = document.getElementById(Elem);
} else if (document.all){
var elem = document.all[Elem];
}
if (op5) {
xPos = elem.style.pixelHeight;
} else {
xPos = elem.offsetHeight;
}
return xPos;
}
}
return 0;
}
function getElementWidth(Elem) {
var xPos;
if(Elem.style)
{
if (op5) {
xPos = Elem.style.pixelWidth;
} else {
xPos = Elem.offsetWidth;
}
return xPos;
}
if (ns4) {
var elem = getObjNN4(document, Elem);
return elem.clip.width;
} else {
if(document.getElementById) {
var elem = document.getElementById(Elem);
} else if (document.all){
var elem = document.all[Elem];
}
if (op5) {
xPos = elem.style.pixelWidth;
} else {
xPos = elem.offsetWidth;
}
return xPos;
}
}
ns4 = document.layers;
op5 = (navigator.userAgent.indexOf("Opera 5")!=-1)
||(navigator.userAgent.indexOf("Opera/5")!=-1);
op6 = (navigator.userAgent.indexOf("Opera 6")!=-1)
||(navigator.userAgent.indexOf("Opera/6")!=-1);
agt=navigator.userAgent.toLowerCase();
mac = (agt.indexOf("mac")!=-1);
ie = (agt.indexOf("msie") != -1);
mac_ie = mac && ie;
function addEvent( obj, type, fn ) {
if ( obj.attachEvent ) {
obj['e'+type+fn] = fn;
obj[type+fn] = function(){obj['e'+type+fn]( window.event );}
obj.attachEvent( 'on'+type, obj[type+fn] );
} else
obj.addEventListener( type, fn, false );
}
function open_window(url)
{
window.open(url,'tiachopviet','fullscreen');
}
function findPos(obj) {
var currentleft = currenttop = 0;
if (obj.offsetParent) {
currentleft = obj.offsetLeft
currenttop = obj.offsetTop
while (obj = obj.offsetParent) {
currentleft += obj.offsetLeft
currenttop += obj.offsetTop
}
}
return [currenttop,currentleft];
}
function showSearch()
{
if(document.search.txtSearch.value=="")
document.search.txtSearch.value="Search...";
}