/// <reference path="../extjs_intellisense.js" />
var uin=0;
var curCat=0;

$(document).ready(function()
{
    var url=document.location.href;    
    //给uin赋值
    var urls=url.split('/');    
    uin = urls[3];  
    
    var i=url.indexOf("catid=");
    if(i!=-1)
        curCat = url.substring(i+6);
});

function getPost(myurl){
	$.ajax({
		type: "GET", 
		url: myurl,
		success: function(htmlData){
			document.getElementById("posts").innerHTML = htmlData;
		}
	})
}

/*
参数: 页索引从1开始
	  pageNoVal, 要切换到的页
	  pageCount: 总页数
	  pageIndex: 当前显示的页索引	  
*/
function pagedPost(pageNoVal, pageCount, pageIndex)
{
	var curPage = 0;
	//如果有#等字符，要进行过滤处理
	var url = document.location.href;
    var idx = url.lastIndexOf("#");
    if(idx!=-1){
        url = url.substring(0, idx);
    }

	switch(pageNoVal)
	{
		case -4: curPage = 1; break;	//第一页
		case -3: curPage = Math.floor((pageIndex-1)/10) * 10; break;	//上一个十页
		case -2: curPage = (Math.floor((pageIndex-1)/10)+1)*10+1; break;		//下一个十页
		case -1: curPage = pageCount; break;				//最后一页
		default: curPage = pageNoVal;
	}
	
	$.post("/"+uin+"/blog&action=paging",
	    {'cateid':curCat, 'pi':curPage},
	    function(htmlData){
            document.getElementById("posts").innerHTML=htmlData;
	    }
	);
}


function changeCategory(uin, cateId){
    curCat=cateId;
    $.post("/"+uin+"/blog&action=changeCate",
        {'cateid':cateId},
        function(htmlData){
            document.getElementById("posts").innerHTML=htmlData;
        }
    );
}