//设置信息
var books_url="http://supports.house.sina.com.cn/books/";//API服务器URL
//var books_url="http://localhost/books/";//API服务器URL

var books_block_id=28; //楼盘ID



//伸缩菜单
function showmenudiv(mid, imgid)
{
	var divmenu = document.getElementById(mid);
	var divmenuimg = document.getElementById(imgid);
	if (divmenu.style.display=="none")
	{
		divmenu.style.display = "block";
		divmenuimg.style.display ="none";
	}
	else
	{
		divmenu.style.display = "none";
		divmenuimg.style.display = "block";
	}
}

function showdiv(sid)
{
	var sdivmenu = document.getElementById(sid);
	if (sdivmenu.style.display=="block" ){
		sdivmenu.style.display = "none";
	}
	else
	{
		sdivmenu.style.display = "block";
	}
}