/**********************************************************

Ajax dynamic content

Copyright (C) 2007  DTHMLGoodies.com, Alf Magne Kalleland

***********************************************************/



var enableCache = true;

var jsCache = new Array();



var dynamicContent_ajaxObjects = new Array();



// Ajax Show Content

function ajax_showContent(divId,ajaxIndex,url)

{

	document.getElementById(divId).innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;

	

	if(enableCache)

	{

		jsCache[url] = 	dynamicContent_ajaxObjects[ajaxIndex].response;

	}

	

	dynamicContent_ajaxObjects[ajaxIndex] = false;

}



// Ajax Load Content

function ajax_loadContent(divId,url)

{

	if(document.getElementById(divId))

	{

		

	



	// Get Content From Cache

	if(enableCache && jsCache[url])

	{

		document.getElementById(divId).innerHTML = jsCache[url];

		return;

	}

	

	// Recieve content from Server	

	document.getElementById(divId).innerHTML = '<div style="margin-left:90px; margin-top:10px;vertical-align:top" ><span style="font-family:Arial, Sans-Serif; color:#C2D8E7; font-size:13px;vertical-align:top;line-height:28px">Đang tải dữ liệu</span></div>';

	

	// Add new Ajax Object

	var ajaxIndex = dynamicContent_ajaxObjects.length;

	dynamicContent_ajaxObjects[ajaxIndex] = new sack();

	

	if(url.indexOf('?') >= 0)

	{

		dynamicContent_ajaxObjects[ajaxIndex].method='GET';

		

		var string = url.substring(url.indexOf('?'));

		url = url.replace(string,'');

		string = string.replace('?','');

		var items = string.split(/&/g);

		

		for(var no=0; no<items.length; no++)

		{

			var tokens = items[no].split('=');

			

			if(tokens.length==2)

			{

				dynamicContent_ajaxObjects[ajaxIndex].setVar(tokens[0],tokens[1]);

			}	

		}	

		

		url = url.replace(string,'');

	}

	

	// Specifying which file to get

	dynamicContent_ajaxObjects[ajaxIndex].requestFile = url;	

	

	// Specify function that will be executed after file has been found

	dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function()

	{ 

		ajax_showContent(divId,ajaxIndex,url); 

	};	

	

	// Execute AJAX function

	dynamicContent_ajaxObjects[ajaxIndex].runAJAX();

	}

}