function changeCarMenu(carPic,carPicAlt,carTxtBgClass,carLink1,carLink2) 
{
	document.getElementById("this_car").innerHTML = '<img src="'+ carPic +'"  alt="'+ carPic +'" />';
	document.getElementById("this_car_link").innerHTML = '<div class="'+ carTxtBgClass +'"><div class="txt_link"><a href="'+ carLink1 +'">车型展示</a> <a href="'+ carLink2 +'">产品网站</a></div></div>';
}

function map_show(id_name, id_img, path)
{
	if(document.getElementById(id_name).className=="map_hide")
	{
		document.getElementById(id_name).className="map_show";
		document.getElementById(id_img).src= path + "map_ioc3.gif";
	}
	else
	{
	    document.getElementById(id_name).className="map_hide";
		document.getElementById(id_img).src= path + "map_ioc1.gif";
	}
}