//打开行业数据内容页面
var Req = Ajax();	//定义一个初始化的变量
function Ajax(){	//主要是用于初始化
	var httprequest = null;
	//mozilla,safari等浏览器的初始化方式(可以不写)
	if(window.XMLHttpRequest){	
		httprequest = new XMLHttpRequest();
		if(httprequest.overrideMimeType){
			httprequest.overrideMimeType('text/xml');
		}
	//ie浏览器的初始化方式
	}else if(window.ActiveXObject){	
		try{
			httprequest = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e){
			try{
				httprequest = new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e){}
		}
	}
	return httprequest;
}

function gotoShowData(id){
	if(Req.readyState == 4 || Req.readyState == 0){
		url="/news/zixun.do?method=getCheckUser"
		Req.open("POST", url, true); 
		Req.onreadystatechange = function(){
			if (Req.readyState == 4) {
				var str = Req.responseText; 
				
				if(str=="ok"){
					window.open("/news/zixun.do?method=getDataShow&id="+id,"","resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");
				}else{
					alert(str);
					return false;
				}
			}
		};
		Req.send(null); 
	}
}