function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function ajax_loading()
{
	$("#main").hide();
	$(".loader").show();
}
function ajax_success()
{
	$(".loader").hide();
	$("#main").fadeIn(500);
}

// Ajax request page
var menu_temp_actived = 'top_home';
var sub_temp_actived = 'sub_' + menu_temp_actived;
var last_url = '';
function urlCheck()
{
	url=window.location.href;
	url=url.split('#');
	
	// Kiem tra & set Request mac dinh khi vao index
	if(!url[1] || url[1] == '')
		url[1] = 'home';
	else if( (url[1] == 'self' || url[1] == 'top') && !last_url )
		url[1] = 'home';
	else if(url[1] == 'self' || url[1] == 'top')
		return;

	// Tao Request URL cho jQuery
	cnv_url = url[1].split('.');
	if(cnv_url[0] == 'order')
		return;
	request_url = 'index.php?mod=' + cnv_url[0] + '&go=' + cnv_url[1] + '&id=' + cnv_url[2] + '&page=' + cnv_url[3] + '&param=' + cnv_url[4];

	// Kiểm tra set nav cho browser
	if(last_url != url[1])
	{
		try
		{
			$.scrollTo('#content_anchor', 200 );
			ajax_loading();
			$.ajax({
				url: request_url,
				cache: false,
				success: function(html){
					$("#main").html(html);
					ajax_success();
				}
			});
			last_url = url[1];
		}
		catch(e){}
	}
	
	// Set active button cho menu
	menu_active_class = "top_" + url[1].replace(/\./g, "_");
	sub_active_class = "sub_" + menu_active_class;

	if(document.getElementById(menu_active_class) != null)
	{
		try
		{
			document.getElementById(menu_temp_actived).setAttribute("class", "menulink");
			document.getElementById(menu_active_class).setAttribute("class", "menulink_active");
			menu_temp_actived = menu_active_class;
		}
		catch(e){}
	}
	
	if(document.getElementById(sub_active_class) != null)
	{
		try
		{
			document.getElementById(sub_temp_actived).style.visibility = "hidden";
		}
		catch(e){}
		try
		{
			document.getElementById(sub_active_class).style.visibility = "visible";
			sub_temp_actived = sub_active_class;
		}
		catch(e){}
	}
	else if(document.getElementById(menu_active_class) != null)
	{
		try
		{
			document.getElementById(sub_temp_actived).style.visibility = "hidden";
		}
		catch(e){}
	}
}
setInterval('urlCheck()', 10);

$(document).ready(function(){
	$("#leftmenu").treeview({
		animated: "fast",
		persist: "location",
		collapsed: true,
		unique: true
	});

	// Order Form
	$("#order_form").dialog({
		autoOpen: false,
		width: 450,
		show: 'puff',
		position: ['center', 10],
		resizable: false,
		modal: true,
		minHeight: 70
	});
});
function order_link(order_url)
{
	$.ajax({
		  url: order_url,
		  cache: false,
		  success: function(html){
  			$("#order_form").html(html);
		  }
		});
	$('#order_form').dialog('open');
	return false;
}