// JavaScript Document
var objAjax=null;
var action_ajax=0;
function  create_Ajax(URL,val)
{
		
	bzAJNoCache=new Date();
	URL+='&bzAJNoCache='+bzAJNoCache.getTime();
	preload_ajax(val);
	if (window.XMLHttpRequest)
	{
		objAjax = new XMLHttpRequest();
		objAjax.onreadystatechange = process;
		objAjax.open("GET", URL, true);
		objAjax.send(null);
	} else if (window.ActiveXObject)
	{
		objAjax = new ActiveXObject("Microsoft.XMLHTTP");
		if (objAjax)
		{
			objAjax.onreadystatechange = process;
			objAjax.open("GET", URL, true);
			objAjax.send();
		}
	}
}
function preload_ajax(val)
{
		
	action_ajax=val;
	str='<img src="images/preload.gif" align="center" valign="middle" border="0"/>&nbsp;Loading...';
	switch (action_ajax)
	{		
		case 1: break;
		case 2: break;
		case 3: break;
		case 4: break;
		case 5: break;
		case 6: break;
		case 7: break;
		case 8: break;
		default: break;
	}
}
function process()
{
	if (objAjax.readyState == 4)
	{
		if (objAjax.status == 200)
		{
			switch (action_ajax)
			{
				case 1:
						var arr=objAjax.responseText.split("@@@@@@");
						document.getElementById('div_media').innerHTML=arr[0];
						current_media_file=arr[1];
						document.getElementById('div_pro').innerHTML=arr[2];
						break;
				case 2: alert('Tác phẩm đã được đưa vào playlist!');
						//alert(objAjax.responseText);
						break;
				case 3: 
						var arr=objAjax.responseText.split("@@@@@@");
						document.getElementById('div_media').innerHTML=arr[0];
						current_media_file=arr[1];
						document.getElementById('div_pro').innerHTML=arr[2];
						document.getElementById('div_title_detail').innerHTML=arr[3];
						break;
				case 4: 
						alert("Cám ơn bạn đã thông báo link hỏng, ban quản trị sẽ nhanh chóng khắc phục!");
						break;
				case 5: 
						document.getElementById('div_list1_news').innerHTML=objAjax.responseText;
						break;
				case 6: 
						document.getElementById('div_media_pages').innerHTML=objAjax.responseText;
						break;
				case 7:
						document.getElementById('tinkhac').innerHTML=objAjax.responseText;
						break;
				case 8:
						document.getElementById('div_more_news').innerHTML=objAjax.responseText;
						break;
				default:
					break;
			}
		}
	}
}