// JavaScript Document
var Hide = "";
var varHt = 0;
var Ht = "";
var x = 0;
var y = 10;
var z = 4;
var foo = new Array();
var Speed = "";

function setup() {
	foo = document.getElementsByTagName("div");
	for (i=0;i<foo.length;i++) {
		if (foo[i].className == "hidden") {
			Hide = foo[i].id;
		}
	}
	Ht = document.getElementById(Hide).offsetHeight;
	Speed = Hide.substring(Hide.lastIndexOf('-')+1);
	document.getElementById(Hide).style.height = '0px';
	document.getElementById('toggle').style.display = 'inline';
	
	if (Speed == 1) { y = 100; z = 1; }
	if (Speed == 2) { y = 70; z = 1; }
	if (Speed == 3) { y = 40; z = 1; }
	if (Speed == 4) { y = 20; z = 1; }
	if (Speed == 5) { y = 10; z = 1; }
	if (Speed == 6) { y = 10; z = 2; }
	if (Speed == 7) { y = 10; z = 4; }
	if (Speed == 8) { y = 10; z = 7; }
	if (Speed == 9) { y = 10; z = 10; }
}

function toggle() {
	if (x === 0) {
		document.getElementById(Hide).style.height = varHt+'px';
		if (((Ht-varHt) < z) && (varHt !== Ht)) {
			varHt = Ht;
		} else {
			varHt = varHt+z;
		}
		if (varHt <= Ht) {
			setTimeout('toggle()',y);
		}
		if (varHt > Ht) {
			varHt = Ht;
			x = 1;
		}
	} else {
		document.getElementById(Hide).style.height = varHt+'px';
		varHt = varHt-z;
		if ((Ht-varHt) <= Ht) {
			setTimeout('toggle()',y);
		}
		if ((Ht-varHt) > Ht) {
			varHt = 0;
			document.getElementById(Hide).style.height = varHt+'px';
			x = 0;
		}
	}
}