function show_step (number){
	$("div#step"+number).toggle("slow");
}
function show (iden){
	
	if((iden=='#worm_content') != (iden=='#video_content')) 
	{
	document.getElementById('backyard_content').style.display='none' ;		
	}
	if((iden=='#backyard_content') != (iden=='#worm_content'))
	{
	document.getElementById('video_content').style.display='none';
	}
	if((iden=='#video_content') != (iden=='#backyard_content'))
	{
	document.getElementById('worm_content').style.display='none' ;
	}

	$(iden).toggle('slow');
}
function dispose (number,quant){
	
		var i = 1;
	
		for(i = 1; i = 18; i++){
			$('#dispose'+i).hide();
		}
	
		$('#dispose'+number).toggle('slow');
}
function showXmas (number,quant){
	
		$('#xmas1').hide();
		$('#xmas2').hide();
		$('#xmas3').hide();
		$('#xmas4').hide();
		$('#xmas5').hide();
		$('#xmas6').hide();
		$('#xmas7').hide();
		$('#xmas8').hide();
		
	
		$('#xmas'+number).toggle('slow');
}
function zero_waste_link (mode){
	if(mode==true){$('#zerowaste_ul').show('slow'); document.getElementById('zerowaste_linkk').style.background='url(images/zerowaste_on.jpg)';}
	if(mode==false){$('#zerowaste_ul').hide('slow'); document.getElementById('zerowaste_linkk').style.background='url(images/zerowaste_off.jpg)';}
}