// JavaScript Document
function add_favorite(){
	if (window.sidebar) {
		window.sidebar.addPanel('网吧新空气', 'http://www.xkq.com/', '');
	} else if (window.external) {
		window.external.AddFavorite('http://www.xkq.com/', '网吧新空气');
	}
	return false;
}

function toggle_block(id)
{	
	var obj = document.getElementById(id);
	if (obj.style.display == 'none' || obj.style.display == '') {
		obj.style.display = 'block';
	} else {
		obj.style.display = 'none';
	}
}