function menu(id) {
	var object = document.getElementById(id).style.display;
	if (object == "block") {
		document.getElementById(id).style.display = "none";
	} else {
		document.getElementById(id).style.display = "block";
	}
}
		
function exploreCheck () {
	if (document.getElementById('expAll').checked == true) {
		document.getElementById('expGames').checked = true;
		document.getElementById('expGames').disabled = true;
		document.getElementById('expMusic').checked = true;
		document.getElementById('expMusic').disabled = true;
		document.getElementById('expResources').checked = true;
		document.getElementById('expResources').disabled = true;
		document.getElementById('expVideo').checked = true;
		document.getElementById('expVideo').disabled = true;
		document.getElementById('expSamples').checked = true;
		document.getElementById('expSamples').disabled = true;
	} else {
		document.getElementById('expGames').disabled = false;
		document.getElementById('expMusic').disabled = false;
		document.getElementById('expResources').disabled = false;
		document.getElementById('expVideo').disabled = false;
		document.getElementById('expSamples').disabled = false;
	}
}


var draw_state = 'closed';
var current_draw = null;
var current_height = null;

function draws(elem) {
	
	current_draw = elem;
	current_height = parseInt(elem.getElementsByTagName('div')[0].offsetHeight);
	if (draw_state == 'closed') {
		openNoteDraw();
		document.getElementById('readmore').style.display='none';
		document.getElementById('readless').style.display='block';
	} else {
		closeNoteDraw();
		document.getElementById('readless').style.display='none';
	}
}


function openNoteDraw() {
	if (current_draw) {
		if (parseInt(current_draw.style.height)<current_height+30) {
			current_draw.style.height = (parseInt(current_draw.style.height)+10)+"px";
			setTimeout("openNoteDraw()", 20);
		} else {
			current_height = null;
			draw_state = 'open';
		}
	}
}

function closeNoteDraw() {
	if (current_draw) {
		if (parseInt(current_draw.style.height)>320) {
			current_draw.style.height = (parseInt(current_draw.style.height)-10)+"px";
			setTimeout("closeNoteDraw()", 20);
		} else {
			current_draw.style.height = "320px";
			draw_state = 'closed';
			document.getElementById('readmore').style.display='block';
		}
	}
}