// JavaScript Document

var slider = null; // object
	
function slideIn(obj,b,c)
{
	slider = document.getElementById(obj);
	slider.style.display = 'block';
	var objwide = b;
	var objhigh = c;
	t1 = new Tween(slider.style, 'width', Tween.RegularEaseIn,0,objwide,0.5,'px');
	t2 = new Tween(slider.style, 'height', Tween.RegularEaseIn,0,objhigh,0.5,'px');
	t1.start();
	t2.start();
}

function slideOut(obj,b,c)
{
	slider = document.getElementById(obj);
	slider.style.display = 'block';
	var objwide = b;
	var objhigh = c;
	t1 = new Tween(slider.style, 'width', Tween.RegularEaseIn,objwide,0,0.5,'px');
	t2 = new Tween(slider.style, 'height', Tween.RegularEaseIn,objhigh,0,0.5,'px');
	t1.start();
	t2.start();
	setTimeout("slider.style.display = 'none';",500);
}

function toggle(obj,b,c,obj2)
{
	var el = document.getElementById(obj);
	var el2 = document.getElementById(obj2);
	if ( el.className != 'on' )
		{
		if ( el2.className != 'off')
			{
			obj2w = parseInt(el2.style.width);
			obj2h = parseInt(el2.style.height); 
			el2.className = 'off';
			slideOut(obj2,obj2w,obj2h);
			setTimeout( function(){ toggle(obj,b,c,obj2); }, 500);
			}
		else
			{
			el.className = 'on';
			slideIn(obj,b,c);
			}
		}
	else
		{
		el.className = 'off';
		slideOut(obj,b,c);
		}
}