window.onload=function()
        {
           ChangeImgCode();          
         } 
 var d ;        
function ChangeImgCode()
{ 
   if(document.getElementById("imgCode"))
   {
       d = Math.random();
       document.getElementById("imgCode").src="http://www.fotoever.com/Acct/CreateCheckCode.aspx?cname="+d; 
   }
}

 function getCookie (name) { 
            var CookieFound = false; 
            var start = 0; 
            var end = 0; 
            var CookieString = document.cookie; 
            var i = 0; 

            while (i <= CookieString.length) { 
            start = i ; 
            end = start + name.length; 
            if (CookieString.substring(start, end) == name){ 
            CookieFound = true; 
            break; 
            } 
            i++; 
            } 

            if (CookieFound){ 
            start = end + 1; 
            end = CookieString.indexOf(";",start); 
            if (end < start) 
            end = CookieString.length; 
            return unescape(CookieString.substring(start, end)); 
            } 
            return ""; 
        } 
        
function AjaxPager(module,uid,sort,page)
{
 var obj =eval("FotoEver.BlogLibrary.SpaceAjax");
 var msg= obj.Ajax(module,page,sort,uid).value;
  $("#"+module).html(msg);
 }
 
 function AjaxPagerF(module,uid,sort,page)
{
 var obj =eval("FotoEver.BlogLibrary.SpaceAjax");
 var msg= obj.AjaxF(module,page,sort,uid).value;
  $("#"+module).html(msg);
 }
 
   function GuestBook(uid)
 {
     var code=getCookie(d.toString());//得到验证码
     var input=document.getElementById ("tbCheckCode").value.trim();//输入的验证码
     var content=document.getElementById("Content").value;
     var tempcontent=content.replace(/(^\s*)|(\s*$)/g,"");
     var nickname=document.getElementById("NickName").value; 
     var Result="";
     if(nickname=="留言人" || nickname=="")
     {   
        Result = Result + "昵称不能为空!\n\r";  
     } 
     if(tempcontent==""||tempcontent=="留言内容请不要大于500字")
     {
        Result = Result + "留言不能空!\n\r";
     }
       if(input=="")
       {
          Result = Result +"请填写验证码!\n\r";
       }
       else
       {
           if(input!=code)
           {
               Result = Result +"验证码错误!\n\r";
           }    
       }
       
       if(code==null||code=="")
       {
          Result = Result +"请重新获取验证码!";
       }
     
     if(Result.length==0)
     {
         var url=document.getElementById("SpaceUrl").value;
         if(url=="您的空间地址")url="";
         var isshare=document.getElementById("IsShare").checked?"0":"1";
         var obj =eval("FotoEver.BlogLibrary.SpaceAjax");        
         var msg= obj.guestBookAdd(uid,content,nickname,url,isshare).value;
         if(msg==true)
		alert("留言成功");
	 else
		alert("留言失败,请重试!");
         AjaxPager('H',uid,'0','1');
         //window.location.reload();
     }
     else
     {
        alert(Result);
     }
 }