// JavaScript Document
function change_biao001(){
	biao001.className = "info_top_botton_0_on";
	biao002.className = "info_top_botton_0_off";	
	biao003.className = "info_top_botton_0_off";	
	fwdt.className = "xianshi";
	zsks.className = "yincang";
	zkxx.className = "yincang";
	}
	
function change_biao002(){
	biao001.className = "info_top_botton_0_off";
	biao002.className = "info_top_botton_0_on";
	biao003.className = "info_top_botton_0_off";
	fwdt.className = "yincang";
	zsks.className = "xianshi";
	zkxx.className = "yincang";
	}

function change_biao003(){
	biao001.className = "info_top_botton_0_off";
	biao002.className = "info_top_botton_0_off";
	biao003.className = "info_top_botton_0_on";
	fwdt.className = "yincang";
	zsks.className = "yincang";
	zkxx.className = "xianshi";
	}