var PAGE_LENGTH = 9;

function left() {
	Slider.left('FotoGaleria');
	var _p = Slider.getCurrentPage('FotoGaleria');
	var _l = Slider.getPageLength('FotoGaleria', _p);

	document.getElementById("from").innerHTML = _p * PAGE_LENGTH + 1;
	document.getElementById("to").innerHTML = _p * PAGE_LENGTH + _l;
}

function right() {
	Slider.right('FotoGaleria');

	var _p = Slider.getCurrentPage('FotoGaleria');
	var _l = Slider.getPageLength('FotoGaleria', _p);

	document.getElementById("from").innerHTML = _p * PAGE_LENGTH + 1;
	document.getElementById("to").innerHTML = _p * PAGE_LENGTH + _l;
}

function init() {
	var ww = document.documentElement.offsetWidth;
	var rw = $("Container").offsetWidth;
	var zeroY = 80;
	var zeroX = Math.round((ww - rw) / 2 + 500);

	Menu.base = 'Categories';
	Menu.baseLeft = zeroX;
	Menu.baseTop = zeroY;
	Menu.prepare();

	window.onresize = function() { 
		var ww = document.documentElement.offsetWidth;
		var rw = $("Container").offsetWidth;
		var zeroY = 80;
		var zeroX = Math.round((ww - rw) / 2 + 500);

		Menu.prepare('Categories', zeroY, zeroX); 
	}
}

document.positionPlayer = function(a) {
	var snd = document.getElementById("sound");
	if (snd) {
		var pos = Position.cumulativeOffset($('detail'));
		snd.style.left = (pos[0] + a[0]) + "px";
		snd.style.top = (pos[1] + a[1] + (document.all ? 2 : 0)) + "px";
		snd.style.visibility = "inherit";
	}
}