function show(the_id) {
		for(i=0;i<document.getElementsByTagName("span").length;i++){
			if (document.getElementsByTagName("span")[i].className == 'faq_block'){
				document.getElementsByTagName("span")[i].style.display = 'none';
			}
		}
	
		try {
			document.getElementById(the_id).style.display='block';
		}catch(e) {
		}
	}

setTimeout("show", 1000, 1);