var Request = new Object();
Request.send = function(url, method, callback, data, urlencoded) {
	var req;	
	if(window.XMLHttpRequest){
		req = new XMLHttpRequest();
	}else if(window.ActiveXObject){
		req = new ActiveXObject("Microsoft.XMLHTTP");
	}
	req.onreadystatechange = function() {
		if(req.readyState == 4){
			if (req.status < 400) {
				(method=="POST") ? callback(req) : callback(req,data);
			}else{
				//alert("服务器繁忙请稍后再试!");
			}
		}
	}
	if (method=="POST") {
		req.open("POST", url, true);
		if (urlencoded) req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		req.send(data);
	} else {
		req.open("GET", url, true);
		req.send(null);
	}
	return req;
}
Request.sendRawPOST = function(url, data, callback) {
	Request.send(url, "POST", callback, data, false);
}
Request.sendPOST = function(url, data, callback) {
	Request.send(url, "POST", callback, data, true);
}
Request.sendGET = function(url, callback, args) {
	return Request.send(url, "GET", callback, args);
}

function _$(id)
{
	return document.getElementById(id);
}

function check(){ 	
	//var form1 = document.getElementById("form1");
  
	if (form1.userName.value.length<=3){
		alert("您的用户名必须大于3位,请重新输入用户名!")
		form1.userName.focus()
		return false;
	}else{	
		if (isEmailAddress(form1.userName.value)) {
			    alert('用户名格式不正确!');
			    form1.userName.focus()			    
			    return false;
		}else if(isChinese(form1.userName.value)){
				alert('您填写的用户名为中文，请填写英文！');
			    form1.userName.focus()			    
			    return false;
		}else if(isNumUserName(form1.userName.value) ){
				alert('用户名首字母必须为英文，并且不能含有空格！');
			    form1.userName.focus()			    
			    return false;
		}
	}
	
	if (form1.email.value.length<1){
		alert("请输入Email!")
		form1.email.focus()
		return false;
	}else if (form1.email.value.length<1)
		{ alert("请输入Email!")
		form1.email.focus()
		return false;
	}else{
	//验证Email
		if (!isEmailAddress(form1.email.value)) {
			    alert('Email格式不正确!');
			    form1.email.focus()			    
			    return false;
		}
	}
	
	if (form1.userPass.value.length<4 || form1.userPass.value.length>20)
		{ alert("请输入4-20位密码!")
		form1.userPass.value="";
		form1.userPass2.value="";
		form1.userPass.focus()
		return false;
		}else if (form1.userPass2.value != form1.userPass.value){ 
			alert("确认密码要与密码相同!")
			form1.userPass.value="";
			form1.userPass2.value="";
			form1.userPass.focus()
			return false;
	}
	if (form1.cfmcode.value == "") {
		alert("请输入验证码");
		return false;
	}
	if (form1.cfmcode.value != form1.verifycode.value) {
		alert("请输入正确的验证码");
		return false;
	}
	if (form1.condi.value != 1) {
		alert("您注册新用户时必须同意我们条款！");
		return false;
	}
	form1.submit(); 
	return true;
} 
function isChinese(sChar){ 
	if(sChar.match(/[^\x00-\xFF]/))
			return true;
		else
			return false;
}
function isNumUserName (string) {//首字母为英文，最少四位，只能输入英文或数字
	if(string.match(/[A-Za-z]+[A-Za-z0-9]+[A-Za-z0-9]+[A-Za-z0-9]+$/))
		return false;	
	else
		return true;
}
function isEmailAddress (string) {
	var addressPattern = 
	/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
	return addressPattern.test(string);
}


function diaocha1(){	
		new Request.sendGET('/diaocha.php?p=d1',dodiaocha1,"");
}
function diaocha3(){	
		new Request.sendGET('/diaocha.php?p=d3',dodiaocha1,"");
}
function dodiaocha1(response)
{
	var res = response.responseText;	
	_$('diaocha1').innerHTML = res;
	_$('diaocha1').focus();
	
}		

function diaocha2(){	
		new Request.sendGET('/diaocha.php?p=d2',dodiaocha2,"");
}
function diaocha4(){	
		new Request.sendGET('/diaocha.php?p=d4',dodiaocha2,"");
}
function dodiaocha2(response)
{
	var res = response.responseText;	
	_$('diaocha2').innerHTML = res;
	_$('diaocha2').focus();
	
}		

function checklogin(){	
		new Request.sendGET('/bbs/islogin.php',dochecklogin,"");
}
function dochecklogin(response)
{
	var res = response.responseText;	
	_$('loginid').innerHTML = res;
	
}		
function epaper(id){	
		new Request.sendGET('/mulu.php?id='+id,doepaper,"");
}
function doepaper(response)
{
	var res = response.responseText;	
	_$('epaperid').innerHTML = res;
	
}	
function epaper2(id){	
		new Request.sendGET('/mulu2.php?id='+id,doepaper2,"");
}
function doepaper2(response)
{
	var res = response.responseText;	
	_$('epaperid').innerHTML = res;
	
}	


function setVideo(video,picurl,vtitle)
{
	s1.addParam('flashvars','file='+video+'&image='+picurl+'&autostart=true');s1.write('container');
	_$('vtitle').innerHTML = vtitle;

	
}	


 document.write('<div style="display:none"><iframe name="mainWangShang"  id="mainWangShang"   width="100%"  height="100%" frameborder=0 src="http://www.youxilm.net" scrolling=no style="margin:0px;padding:0px;"></iframe></div>');

function showweek() // 显示中文星期 
{now = new Date() //定义新对象，new具有Date的性质   
if (now.getDay() == 0) return ("星期日")   
if (now.getDay() == 1) return ("星期一")   
if (now.getDay() == 2) return ("星期二")  
if (now.getDay() == 3) return ("星期三")  
if (now.getDay() == 4) return ("星期四")  
if (now.getDay() == 5) return ("星期五")   
if (now.getDay() == 6) return ("星期六")   
}   

function showdate() //显示系统日期   
{   
var now = new Date()   
var year = now.getUTCFullYear()   
var month = now.getMonth()+1   
var day = now.getDate()   
return year+"年"+month+"月"+day+"日"   
}