// 收藏夹
function bookmarksite(title, url){
    if (document.all) 
        window.external.AddFavorite(url, title);
    else 
        if (window.sidebar) 
            window.sidebar.addPanel(title, url, "")
}


// JavaScript Document
function change_news(id) {
	for(var i=1; i < 4; i++) {
		if(i == id) {
			document.getElementById("new_title_"+i).className="menu_link";
			document.getElementById("news_list_"+i).style.display="block";
		} else {
			document.getElementById("new_title_"+i).className="";
			document.getElementById("news_list_"+i).style.display="none";
		};
};	
};


function change_pic(pic_id, env) {
	var market_pic = document.getElementById("market_pic");
	var market_id =  document.getElementById(env);
		if (pic_id == 1) {
			market_pic.innerHTML = "<img src='http://image.cngold.org/chart/gold/index_gold_24hours.gif' border='0'>";
			market_id.className = "img_link img_01";
		} else if (pic_id == 2) {
				market_pic.innerHTML = "<img src='http://image.cngold.org/chart/gold/index_gold_qh.gif' border='0'>";
				market_id.className = "img_link img_02";
			}
		 else if (pic_id == 3) {
				market_pic.innerHTML = "<img src='http://image.cngold.org/chart/gold/index_zhigold.gif' border='0'>";
				market_id.className = "img_link img_03";
			}
		 else if (pic_id == 4) {
				market_pic.innerHTML = "<img src='http://image.cngold.org/chart/forex/usd_zhishu.gif' border='0'>";
				market_id.className = "img_link img_04";
			}
		 else if (pic_id == 5) {
				market_pic.innerHTML = "<img src='http://image.cngold.org/chart/energy/newwst_energy_market.gif' border='0'>";
				market_id.className = "img_link img_05";
			}
		for(var i=1; i < 6; i++) {
			var market_list = document.getElementById("market_"+i);
				if (i != pic_id) {
					market_list.className = "img_0"+i;	
				};
		};
};


function change_tool(id) {
	for(var i=1; i < 5; i++) {
		if(i == id) {
			document.getElementById("tool_menu_"+i).className="tool_link";
			document.getElementById("tool_list_"+i).style.display="block";
		} else {
			document.getElementById("tool_menu_"+i).className="";
			document.getElementById("tool_list_"+i).style.display="none";
		};
};	
};

// JavaScript Document