function getObject(objID) {if (document.getElementById && document.getElementById(objID)) {return document.getElementById(objID);} else {if (document.all && document.all(objID)) {return document.all(objectId);} else {if (document.layers && document.layers[objID]) {return document.layers[objID];} else {return false;}}}}pos = document.cookie.indexOf("IPLOC=");if (pos >= 0) {loc = document.cookie.substr(pos + 6, 2);cn_code = document.cookie.substr(pos + 8, 2);} else {loc = "";cn_code = "";}String.prototype.getQueryString = function (v) {var reg = new RegExp("(^|&|\\?)" + v + "=([^&]*)(&|$)"), r;if (r = this.match(reg)) {return unescape(r[2]);}return null;};var sohu_IP_Loc = "CN110000";
	
	function showtz(){
	getObject("TongZhi2").style.display = "";
	getObject("TongZhi1").style.display = "none";
	getObject("nr2").style.display = "";
	getObject("nr1").style.display = "none";
	getObject("TongZhi2_1").style.display = "none";
	getObject("TongZhi1_1").style.display = "";
	}
	function showgg(){
	getObject("TongZhi2").style.display = "none";
	getObject("TongZhi1").style.display = "";
	getObject("nr2").style.display = "none";
	getObject("nr1").style.display = "";
	getObject("TongZhi2_1").style.display = "";
	getObject("TongZhi1_1").style.display = "none";
	}