var req;
/*
$JQuery(document).ready(function(){


});*/

function navigate(month,year) {
	var url = "calendario/calendar2.php?month="+month+"&year="+year+"&dia="+dia+"&mes="+mes+"&ano="+ano+"&v="+v+"&id="+id;
	if(window.XMLHttpRequest) {
		req = new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		req = new ActiveXObject("Microsoft.XMLHTTP");
	}
	req.open("GET", url, true);
	req.onreadystatechange = callback;
	req.send(null);
	/*var url = "calendar.php";
	var par = "month="+month+"&year="+year;
	var ajax = new Ajax.Request(url, {method: 'get', parameters: par, onComplete: callback});*/
}

function callback(r) {


	//obj = document.getElementById("calendar");
	obj = document.getElementById('calendar');
	setFade(0);
	if(req.readyState == 4) {
		if(req.status == 200) {
			response = req.responseText;
			obj.innerHTML = response;
			//Coloca a descricao do evento:
			put_description();

			//Esconde a pagina 2 por padrao
			//$JQuery("#pag2").hide();

			//var totEv = eval($JQuery("#totalEventos").val());

			/*if(eval($JQuery("#nav").val()) >= totEv)
			$JQuery("#proximos").hide();


			//alert("Total: "+totEv+" e nav: "+eval($JQuery("#nav").val()));

			if($JQuery("#nav").val() == 8)
			$JQuery("#anteriores").hide();*/

			fade(0);
		} else {
			alert("Ocorreu um problema:\n" + req.statusText);
		}
	}





}

function fade(amt) {
	/*if(amt <= 100) {
	setFade(amt);
	amt += 10;
	setTimeout("fade("+amt+")", 5);
	}*/
}

function setFade(amt) {
	/*obj = $("calendar");

	amt = (amt == 100)?99.999:amt;

	// IE
	obj.style.filter = "alpha(opacity:"+amt+")";

	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = amt/100;

	// Mozilla and Firefox
	obj.style.MozOpacity = amt/100;

	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = amt/100;*/
}

function put_description(){
	var txt = document.getElementById("desc_escondida").innerHTML;
	var hid = document.getElementById("desc_escondida2");
	var nova = document.getElementById("descricao_evento");
	nova.innerHTML = txt;
	hid.innerHTML = txt;
}

function put_description2(){
	var txt = document.getElementById("desc_escondida2").innerHTML;
	var nova = document.getElementById("descricao_evento");
	nova.innerHTML = txt;
}