function doLogin(evt){
	var theEvt = evt || window.event;
		
		$.ajax({
				url: 'behind/logon.aspx',data:{'loginid':encodeURIComponent($("#loginid").val()),'pwd':encodeURIComponent($("#pwd").val())}, type: 'POST', dataType: 'text',
				beforeSend:function(){$("#Top1_ldiv").html('<span class="dlts">正在登录，请稍候... ...</span>');}
				,success: function(rt) { 
					if (rt.substr(0,1)=="0"){
						curLogonName = rt.substr(2);
						$("#Top1_ldiv").html('<span><em>'+curLogonName+'</em>，欢迎进入博看畅销期刊阅览室!</span><input id="logoutBtn"  name="logonbutton" type="button" onclick="doLogout(event)"  value="退出"/>');
					}
					else{
						alert('登录失败，错误码：'+rt);
						$("#Top1_ldiv").html('<label for="loginid">用户名：</label><input id="loginid" class="text" type="text" name="loginid" /><label for="pwd">密码：</label><input id="pwd" class="text" type="password" name="pwd"  onkeydown="if(event.keyCode==13){doLogin(event);}"/><input id="logonbutton" onclick="doLogin(event)" type="button" name="logonbutton" value="登录" />');
					}	
				},
				error: function(e1, e2, e3) {
				alert(e1);
				alert(e2);
				}
			});
			
				};
function doLogout(evt){
		var theEvt = evt || window.event;
		$("#Top1_ldiv").html('<span class="dlts">正在退出，请稍候... ...</span>');
		$.ajax({url:"behind/logout.aspx",success:completeLogout,error:logoutError,type:'POST',dataType:'text'});
	};
function logoutError(ccc){
	alert(ccc);
}
function completeLogout(ccc){
	if (ccc=="true"){
			$("#Top1_ldiv").html('<label for="loginid">用户名：</label><input id="loginid" class="text" type="text" name="loginid" /><label for="pwd">密码：</label><input id="pwd" class="text" type="password" name="pwd" onkeydown="if(event.keyCode==13){doLogin(event);}" /><input id="logonbutton" onclick="doLogin(event)" type="button" name="logonbutton" value="登录" />');
		//$("ldiv").onclick=doLogin;
	}
};

	var navObj = null;
	
	function navOut(){
			if(navObj)
			{
			navObj.find('.navbox').fadeOut('fast');
			}
	}

	jQuery(document).ready(function () {
	$.post('behind/accesslog.aspx');
	
	//var topsort={'3','4','2','5','0','9','1','6','7','8'};
    $.ajax({url:"xml/topSort.xml",success:
	function(d){
	    var html=new Array();
	    html.push('<li class="firstLi"><a href="index.aspx" class="first">首页</a></li>');
	    var ss=$("topSort sort",d);
			for(var i=0;i<ss.length;i++)
			{
				var sortid=$(ss[i]).attr('sortid');
				var sortmc=$(ss[i]).attr('sortmc').replace('||','');
				html.push('<li class="firstLi"><a href="bkxfl.aspx?typeid='+sortid+'" class="first">'+sortmc+'</a><div class="navbox"><ul>');
			
				$("list",ss[i]).each(function(idx,o){
					html.push('<li><a href="book_intro.aspx?listid='+$(o).attr('listid')+'">'+$(o).attr('bkmc')+'</a></li>');
				});
				html.push('<li  class="last"><a href="bkxfl.aspx?typeid='+sortid+'">更多&gt;&gt;</a></li>');
				html.push('</ul><iframe  frameborder=0 ></iframe></div></li>');
			}
			//alert(html.join(''));
			$('#nav').html(html.join(''));
			$('#nav>li').hover(function(){
				if(navObj)
				{
					navObj.find('.navbox').fadeOut('fast');
					navObj = null;
				}
				$(this).find('.navbox').fadeIn('fast');
				$(this).find('a:first').addClass('hover');
			},function(){
				navObj = $(this);
				setTimeout('navOut()', 10);
				navObj.find('a:first').removeClass('hover');
			});
		},
		error:function(e1,e2,e3){}
		});
	
	 
		
	});