function CheckLogin(){  var Msg = "";  if (document.thisForm.UserName.value == ""){		  alert("请输入用户名！");		  document.thisForm.UserName.focus();		  return false;    	  Msg = "Err";	}    if (document.thisForm.PassWord.value == ""){		alert("请输入密码！");			document.thisForm.PassWord.focus();			return false;    		Msg = "Err";	}  	if (Msg == ""){		thisForm.submit();	}else{		return false;	}	}document.writeln(" <form action=\"\/Logins.asp?Action=Log\" method=\"post\" name=\"thisForm\">");document.writeln("  <label class=\"logintxt\">用户名：<\/label>");document.writeln("  <label class=\"logintext\"><input type=\"text\" name=\"UserName\" id=\"u\"><\/label>");document.writeln("  <label class=\"logintxt2\">密 码：<\/label>");document.writeln("  <label class=\"logintext\"><input type=\"password\" name=\"PassWord\" id=\"u\"><\/label>");document.writeln("  <label class=\"logintxt2\"><a href=\"#\" onclick=\'CheckLogin();\'>登 录<\/a><\/label>");document.writeln("  <label class=\"logintxt2\"><a href=\"\/Register.asp\" target=\"_blank\">注册<\/a><\/label>");document.writeln("  <label class=\"ask\"><a href=\"\/site\" target=\"_blank\"><font color=\"red\">网址查询<\/font><\/a>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"\/ask\/\" target=\"_blank\">你问我答<\/a><\/label>");document.writeln("  <input type=\"hidden\" name=\"Cookie\" value=\"0\" \/>");document.writeln(" <\/form>");