document.write(" <div class='login'> <div class='login_left'> <form id='login_t1' name='form1' method='post' action='' target=_self> <input type='hidden' value='true' name=loginsubmit> <div class='logincontent1' style='padding-top: 7px;width: auto;'> 您好，请<a href='//uc.antpedia.com/index.php?r=site%2Flogin&preurl=http%3A%2F%2Fwww.baidu.com' style='padding: 2px 6px;color: #ff9b00;cursor: pointer;'>登录</a>分析测试百科网，若没账号，去<a href='//uc.antpedia.com/index.php?r=site%2Fregister&preurl=http%3A%2F%2Fwww.baidu.com' target='_blank' id='register' style='padding: 2px 6px;color: #ff9b00;cursor: pointer;'>注册</a> </div> </form> </div> <div class='login_right'><span><a href='https://www.antpedia.com/special/1212-collection.html' target=_blank>下载活细胞分析应用宝典</a> &nbsp;<img src='https://img.antpedia.com/images/v4/images/login_0.gif'><a href='http://www.antpedia.com/help/help.php' target=_blank>客服帮助</a></span></div> </div> ");
function site_login(){
	var login_sf = document.getElementById("login_sf");
	var login_sf_value = 0;		
	for(i=0; i<login_sf.length; i++){
		if(login_sf[i].selected){
			login_sf_value = login_sf[i].value;
		}
	}

	if(login_sf_value==0){
		return false;
	}

	/*定义表单*/
	var login_form = document.getElementById('login_t1');

	switch(parseInt(login_sf_value)){
		case 1:
			login_form.action = "https://www.antpedia.com/batch.login.php?action=login";
			login_form.submit();
			break;
		case 2:
			login_form.action="https://www.antpedia.com/distadmin/distlogin.php?action=login&amp;ref=/distadmin/";
			var uname = document.getElementById('username');
			var upass = document.getElementById('userpass');
			uname.name='loginname';
			upass.name = 'loginpasswd';
			login_form.submit();
			break;
		case 3:
			login_form.action = "http://material.antpedia.com/login.html";
			var uname = document.getElementById('username');
			var upass = document.getElementById('userpass');
			var usernameL_v = uname.value;
			var pwdL_v = upass.value;	
			$.getScript("http://material.antpedia.com/Gmodel.php?models=member&action=login&usernameL="+usernameL_v+"&pwdL="+pwdL_v+"&login_pos=loginnew",
				function(dataset){
					if(dataset=='login_ok'){
						if(refer =='http://www.antpedia.com/?action-loginnew' || refer.length ==0){
						window.location.href='http://material.antpedia.com';
						}else{
						window.location.href=refer;
						}
					}else{
						window.location.href="http://material.antpedia.com/manager2/index.php";

					}
				});
			break;
		default:
			return false;	
	}
}