var XMLHttpRequestObject = false;
if (window.XMLHttpRequest) {
	XMLHttpRequestObject = new XMLHttpRequest();
} else if (window.ActiveXObject) {
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}
function getPageData(id)
{
	var divID = "page";
	var dataSource = "page_data_temp.php?id="+id;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
}
function getAnnounceData(id)
{
	var divID = "page";
	var dataSource = "announce_data_temp.php?id="+id;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
}
function getNewsData(id)
{
	var divID = "page";
	var dataSource = "news_data_temp.php?id="+id;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
}
function getCalData(year)
{
	var divID = "cal";
	var dataSource = "cal_data_temp.php?year="+year;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
	updateYearData(year);
}
function updateYearData(year)
{
	//window.alert(year);
	var divID = "year";
	var text = '';
	if(year > 2007){
		back_year = year - 1;
		text = text + '<a href="javascript:;" onclick="getCalData('+back_year+')"><img src="images/web_images/left.png" alt="" border="0" /></a>';
	}
	else{
		text = text + '';
	}	
	text = text + '&nbsp;'+year+'&nbsp;';
	next_year = year + 1;
	text = text + '<a href="javascript:;" onclick="getCalData('+next_year+')"><img src="images/web_images/right.png" alt=""  border="0"/></a>';
	var obj = document.getElementById(divID);
	obj.innerHTML = text;
}
//*************
// this function shows the pop-up when user moves the mouse over the link
function Show(e)
{
	obj = document.getElementById("Popup");
	var e=e||window.event;
	x = e.pageX||e.clientX+document.body.scrollLeft; // get the mouse left position
	y = e.pageY||e.clientY+document.body.scrollTop + 10; // get the mouse top position 
	obj.style.display="block"; // display the pop-up
	obj.style.left = x; // set the pop-up's left
	obj.style.top = y; // set the pop-up's top
}
// this function hides the pop-up when user moves the mouse out of the link
function Hide()
{
	obj = document.getElementById("Popup");
	obj.style.display="none"; // hide the pop-up
}
//*************
function getCalActivity(Year,Month,Day)
{
	var divID = "Popup";
	var dataSource = "calendar_act.php?m="+Month+"&y="+Year+"&d="+Day;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
}

function getCalMonthData(month)
{
	var divID = "calendar";
	var dataSource = "cal_data_temp.php?month="+month;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
	//updateYearData(year);
}
function getMenuPage(menu,content){
	var divID = "menu_data";
	var dataSource = "menu_page_data.php?id="+menu+"&content="+content+"&menu="+menu;
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divID);
		XMLHttpRequestObject.open("GET", dataSource);
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
		}
		XMLHttpRequestObject.send(null);
	}
}