var Cookie = {
    setCookies:function(name,value)
    {
        var Days = 30; //此 cookie 将被保存 30 天

　　    var exp = new Date();　　　　 //new Date("December 31, 9998");
　　    exp.setTime(exp.getTime() + Days*24*60*60*1000);
　　    document.cookie = name + "="+ escape(value) +";expire="+ exp.toGMTString();
    },
    getCookies:function(name)
    {
　　    var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
　　    if(arr != null) return unescape(arr[2]); return null;
    },
    delCookies:function (name)
    {
　　     var exp = new Date();
　　     exp.setTime(exp.getTime() - 1); 
　　     var cval="";
　　     document.cookie=name +"="+cval+";expire="+exp.toGMTString();
    }
}


$(function() { 
     var d = new Date();   
     var ary= Cookie.getCookies("book");  
     if(ary!=null)
     {
         $.get(
            '/XMl/Book.aspx',
            {bookid:ary,date: d.toString() },
            function(xml) {    
                var state=parseInt($('state',xml).text());  
                if(state==1)
                {  
                    var htm=$('result',xml).text();
                    var all=htm.split('|');
                    for(var i=0;i<all.length;i++)
                    {
                        var _all=all[i].split(',');
                        var C='<td style="width:95px;"><a href="book_detail.aspx?bookid='+_all[0]+'" target="_blank" style="margin-left:5px;" ><img style="width: 85px; height: 127px;border:1px solid #eee" src="'+_all[1]+'" alt="" ></a></td> ';
                        $('#domor').append(C);
                    }
                    $('#domor').append('<td>&nbsp;</td>');
                   if(all.length>10)
                   {
                   gundong();
                   }
                    
                    
                }
                else
                { 
                    $('#showbook').css('display','none');
                }
            }
        );
    }
    else
    { 
        $('#showbook').css('display','none');
    }
 });
  
  
function gundong()
{
var speed3=25;
demo2.innerHTML=demo1.innerHTML;
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth;
else{
demo.scrollLeft++;

}
}
var MyMar=setInterval(Marquee,speed3)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)}
}