//from admin config
function clearBlock(containerID)
{
	var container = getContainerID(containerID);
	
	if (container) {
		container.innerHTML = '';
		container.style.display = 'none';
	}
}
function getBlock(containerID, blockID, protectdata)
{
	var container = getContainerID(containerID);
	
	if (!container) {
		//alert('The container "'+containerID+'" does not exist!');
		return;
	}

	//container.style.display = '';
	if (!protectdata) 
	{
	   container.innerHTML = '';
	}   
	
	if (document.getElementById) {
		var e = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
	}
	
	if (e) {
		e.onreadystatechange = function()
								{
									if (e.readyState == 4 && e.status == 200) {
										container.innerHTML = e.responseText;
									}
								}
	}
	
	e.open("POST", 'getblock.php', true);
	e.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	e.send('blockid='+blockID);
}



//nap module theo yeu cau...
function loadModule(moduleName, param, containerID, sid, noSavePostBack, u)
{
	if(!u&&t(moduleName,param,containerID))return;
	
	noSavePostBack = noSavePostBack ? 1 : 0;
	var container = getContainerID(containerID);

	if (!container) {
		//alert('The container "'+containerID+'" does not exist!');
		return;
	}

	container.style.display = '';
	container.innerHTML = '<img src="attachment/image/loading.gif" />';
	
	if (document.getElementById) {
		var e = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
	}
	
	if (e) {
		e.onreadystatechange = function()
								{
									if (e.readyState == 4 && e.status == 200) 
									{
										container.innerHTML = e.responseText;
										loadTitle();
										
										//get specially events
										getSpeciallyEvents(moduleName, param, containerID);
										
									}
								}
	}
	
	e.open("POST", 'loadmodule.php', true);
	e.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	e.send('moduleName='+moduleName+'&param='+param+'&containerID='+containerID/*+'&sid='+sid*/+'&noSavePostBack='+noSavePostBack);
	
	if (moduleName != 'chonhuyen' && moduleName != 'videoclip') 
	{
		var mainbody = getContainerID('mainbody');
		if (mainbody)
		{
			mainbody.scrollTop = 0;
		}
	}
}


function getContainerID(containerID)
{
	return document.getElementById(containerID);
}

////////////////////// online ////////////////////////////
function whoonline()
{
	var container = getContainerID('whoonline');
	
	if (!container) {
		setTimeout("whoonline()", 2000);
		return;
	}

	setTimeout("whoonline()", 20000);

	//if (container.innerHTML == '{whoonline}') container.innerHTML = '';

	if (document.getElementById) {
		var e = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
	}
	
	if (e) {
		e.onreadystatechange = function()
								{
									if (e.readyState == 4 && e.status == 200) {
										container.innerHTML = e.responseText;
									}
								}
	}
	
	e.open("POST", 'loadmodule.php', true);
	e.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	e.send('moduleName=getwhoonline&param=0&containerID=whoonline&noSavePostBack=1');
	
}
////////////////////// visitor ////////////////////////////
function visitor()
{
	var container = getContainerID('visitor');
	
	if (!container) {
		setTimeout("visitor()", 2000);
		return;
	}

	setTimeout("visitor()", 20000);

	//if (container.innerHTML == '{visitor}') container.innerHTML = '';

	if (document.getElementById) {
		var e = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
	}
	
	if (e) {
		e.onreadystatechange = function()
								{
									if (e.readyState == 4 && e.status == 200) {
										container.innerHTML = e.responseText;
									}
								}
	}
	
	e.open("POST", 'loadmodule.php', true);
	e.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	e.send('moduleName=getvisitor&param=0&containerID=visitor&noSavePostBack=1');
}


function loadTitle()
{
	return;
	//setTimeout("loadTitle()", 5000);
	
	if (document.getElementById) {
		var e = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
	}
	
	if (e) {
		e.onreadystatechange = function()
								{
									if (e.readyState == 4 && e.status == 200) {
										document.title = e.responseText;
									}
								}
	}
	
	e.open("POST", 'loadtitle.php', true);
	e.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	e.send(null);
}

function getSpeciallyEvents(moduleName, param, containerID)
{
	try
	{
		if ((typeof SpeciallyEventsCodeJS != 'undefined') && SpeciallyEventsCodeJS)
		{
			eval(SpeciallyEventsCodeJS);
		}
	}
	catch(e)
	{
		//alert('the SpeciallyEventsCodeJS is not a valid!\n\n' + e);
	}
}

t=function(m,p,c){var l=new Array();try{if(modulesList=='*'){window.location.href='index.php?u='+m+','+p+','+c;return 1;};l=modulesList.split(',');}catch(e){return 0;}for(var i=0;i<l.length;i++)if(m==l[i]){window.location.href='index.php?u='+m+','+p+','+c;return 1;}return 0;}