//globals 
var var_month			= "";    
var var_year			= "";   
var condition			= "";

// 
function sendRequest(url,params,HttpMethod) 
{ 
	// check if http method is defined, if not, set it to GET
    if(!HttpMethod) 
    {    
        HttpMethod="GET"; 
    } 
    
    // initialize request object 
    req=null; 
    if(window.XMLHttpRequest)
    {    
        req=new XMLHttpRequest; //mozilla/safari 
    } 
    else if(window.ActiveXObject)
    {    
        req=new ActiveXObject("Microsoft.XMLHTTP"); //internet explorer 
    } 

//define callback handler 
    if(req) 
    { 
        //    
        req.onreadystatechange=onReadyState;    
        req.open(HttpMethod,url,true);    
        req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");    
        req.send(params); 
    } 
} 

function onReadyState() 
{ 
    // 
    var ready=req.readyState; 
    var data=null; 
    //

	if(ready==4)
    {      
		var content_text = document.getElementById('agenda_page'); //create option       
		content_text.innerHTML = req.responseText;
    } 
}

// get content
function clicked_agenda(var_month, var_year, condition) 
{ 
	// Set data
	sendRequest('../fetch_agenda.php?var_month='+var_month+'&var_year='+var_year+'&lang='+condition);   
}