function toolbar_plogin(){
	var name=document.all.toolbar_loginmail.value;
	var pwd=document.all.toolbar_psw.value;
	if(name==null||name=="") alert("请输入用户名");
	else if(pwd==null||pwd=="") alert("请输入密码");
	else loginDwr.logintool(name,pwd,callBackLogin);
}


function callBackLogin(account){	
	if(account==null||account.loginName==null||account.loginName==""){
		alert("该用户不存在，请重新登陆");
	}else{	
		var gotoSys="";
		document.all.toolbar_logout.style.display="block";
		document.all.toolbar_disname.style.display="block";
		document.all.toolbar_loginname.innerHTML="<nobr>"+account.loginName+"</nobr>";
		document.all.toolbar_loginbt.style.display="none";
		document.all.toolbar_lipsw.style.display="none";
		document.all.toolbar_lilonginname.style.display="none";
		
		//alert(account.superadmin);
		
		if(account.isStudent=='0'){
			document.all.sys_url.style.display="block";
		}
		
		if(account.superadmin=='1'){
			document.all.ad_img.style.display="block";
			document.all.tc_img.style.display="none";
			//document.all.sys_img.src=basepp+"/images/admin_c.gif";
		}else{
			document.all.ad_img.style.display="none";
			document.all.tc_img.style.display="block";
			//document.all.sys_img.src=basepp+"/images/teacher_c.gif";
		}
		document.all.owner_img.style.display="block";
		
	}
}