// JavaScript Document
//左侧导航菜单背景
function o(object,f){
	object.background="../../../270hbrdtres/images/web/dh_bg2.gif";
	f.style.color="#FFFFFF";
}
function c(object,f){
	object.background="";
	f.style.color="#797979";
}
//详细查看按钮图片
function oa(object){
	object.src="../../../270hbrdtres/images/web/btn_xh_2.gif";
}
function ca(object){
	object.src="../../../270hbrdtres/images/web/btn_xh.gif"; 
}
//产品类别文字背景
function op(object){
	object.style.background="#FFFFFF";
}
function cp(object){
	object.style.background="#F5F5F5";
}