// JavaScript Document
function slideDown(){
	var t;
	var slider = document.getElementById('fallLid');
	//slider.style.position = "fixed";
	var c = slider.style.height;
	c = parseInt(c);
	if(c < 200){
		c=c+4;
		slider.style.height=c + 'px';
		t=setTimeout("slideDown()",1);
	}
	if(c == 200){
		var slideTrigger = document.getElementById('slider');
		slideTrigger.onclick = function(){slideUp();};
	}
}
function slideUp(){
	var t;
	var slider = document.getElementById('fallLid');
	c = slider.style.height;
	c = parseInt(c);
	if(c > 20){
		c=c-4;
		slider.style.height=c + 'px';
		t=setTimeout("slideUp()",1);
	}
	if(c == 20){
		var slideTrigger = document.getElementById('slider');
		slideTrigger.onclick = function(){slideDown();};
	}
}