var ksblog = new Object();
ksblog._url='spaceajax.asp';
ksblog._mainlist='blogmain';
ksblog._pagelist='kspage';
ksblog._usernmae=null;
ksblog.loading = function(tag,username) {
	this._username=username;
	//alert(tag);
	//$(ksblog._mainlist).innerHTML=tag;
	//return;
	title=document.title.split('-')[0];
	switch (tag)
	 {
	  case 'friend':
	    document.title=title+'-我的好友';
	    this.loadfriend();
	    break;
	  case 'group':
	    document.title=title+'-我的圈子';
	    this.loadgroup();
		break
	  case 'photo':
	    document.title=title+'-我的照片';
	    this.loadphoto();
		break;
	  case 'log':
	    document.title=title+'-我的日志';
	    this.loadlog();
		break;
	  case 'guest':
	    document.title=title+'-给我留言';
		this.loadguest();
		break;
	  case 'xx':
	    document.title=title+'-信息集';
		this.loadxx(1);
		break;
	  case 'listxx':
 	   var _request='channelid=1&action='+tag+'&username='+username;
       var _method='post';
       this.ajaxLoadPage(ksblog._url,_request,_method,"ksblog._setxx");
	   break;
	  default:
	  {
	    document.title=title+'-个人小档案';
	   $(ksblog._pagelist).style.display='none';
 	   var _request='action='+tag+'&username='+username;
       var _method='post';
       this.ajaxLoadPage(ksblog._url,_request,_method,"ksblog._setObj");
	 }
	 }
}
ksblog.Ajax=function(){
	var XmlHttp;
	try {
		XmlHttp = new ActiveXObject("Msxml2.XMLHTTP.3.0");
	} catch (e) {
		try {
			XmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				XmlHttp = false;
			}
		}
	}
	if (!XmlHttp)
	{
		try {
			XmlHttp = new XMLHttpRequest();
		} catch (e) {
			XmlHttp = false;
		}
	}
	return XmlHttp;
}
var loader=new ksblog.Ajax;
ksblog.ajaxLoadPage=function(url,request,method,fun)
{ 
	method=method.toUpperCase();
	if (method=='GET')
	{
		urls=url.split("?");
		if (urls[1]=='' || typeof urls[1]=='undefined')
		{
			url=urls[0]+"?"+request;
		}
		else
		{
			url=urls[0]+"?"+urls[1]+"&"+request;
		}
		
		request=null;
	}
	loader.open(method,url,true);
	if (method=="POST")
	{
		loader.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	}
	loader.onreadystatechange=function(){
	     eval(fun+'()');
	}
	loader.send(request);
 }
ksblog.formToRequestString=function(form_obj)
{
    var query_string='';
    var and='';
    for (var i=0;i<form_obj.length;i++ )
    {
        e=form_obj[i];
        if (e.name) {
            if (e.type=='select-one') {
                element_value=e.options[e.selectedIndex].value;
            } else if (e.type=='select-multiple') {
                for (var n=0;n<e.length;n++) {
                    var op=e.options[n];
                    if (op.selected) {
                        query_string+=and+e.name+'='+escape(op.value);
                        and="&"
                    }
                }
                continue;
            } else if (e.type=='checkbox' || e.type=='radio') {
                if (e.checked==false) {   
                    continue;   
                }   
                element_value=e.value;
            } else if (typeof e.value != 'undefined') {
                element_value=e.value;
            } else {
                continue;
            }
            query_string+=and+e.name+'='+escape(element_value);
            and="&"
        }

    }
    return query_string;
}
ksblog.ajaxFormSubmit=function(form_obj,fun)
{
	ksblog.ajaxLoadPage(form_obj.getAttributeNode("action").value,ksblog.formToRequestString(form_obj),form_obj.method,fun)
}

ksblog._setObj=function(){
  if (loader.readyState==4)
  {
	var s=loader.responseText;
	$(ksblog._mainlist).innerHTML=s;
	$(ksblog._pagelist).innerHTML='';
	}
}
ksblog._setxx=function(){
  if (loader.readyState==4)
  {
	var s=loader.responseText;
	$("xxlist").innerHTML=s;
	}
}
ksblog.loadgroup=function()
{
	$(ksblog._pagelist).style.display='';
	Page(1,"group",this._username);
}
ksblog.loadfriend=function()
{
	$(ksblog._pagelist).style.display='';
	Page(1,"friend",this._username);
}
ksblog.loadphoto=function()
{
	$(ksblog._pagelist).style.display='';
	Page(1,"photo",this._username);
}
ksblog.loadlog=function()
{
	$(ksblog._pagelist).style.display='';
	Page(1,"log",this._username);
}
ksblog.loadguest=function()
{
	$(ksblog._pagelist).style.display='';
   Page(1,"guest",this._username);	
}
ksblog.loadxx=function(channelid)
{
	$(ksblog._pagelist).style.display='';
   Page(1,"xx&channelid="+channelid,this._username);	
}