PKU_HOMEPAGE_ROOT="http://www.pku.edu.cn";
function getArgsFromHref(sHref, sArgName) 
{ 
	var args = sHref.split("?"); 
	var retval = ""; 

	if(args[0] == sHref) 
	{ 
		return retval; 
	} 
	var str = args[1]; 
	args = str.split("&"); 
	for(var i = 0; i < args.length; i ++) 
	{ 
		str = args[i]; 
		var arg = str.split("="); 
		if(arg.length <= 1) continue; 
		if(arg[0] == sArgName) retval = arg[1]; 
	} 
	return retval; 
}

function showNoticeDetail(){
	var http_request=false;
	if(window.XMLHttpRequest){
		http_request=new XMLHttpRequest();
	}
	else if(window.ActiveXObject){
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if(!http_request){
		document.getElementById("title").innerHTML = "浏览器无法初始化...";
		return false;
	}
	var url=window.location.href;
	var args=url.split("?");
	var value=getArgsFromHref(url,"id");
	http_request.onreadystatechange=function(){
		if (http_request.readyState == 4) { 
            if (http_request.status == 200) { 
                var xmldoc=http_request.responseXML;
				document.getElementById("title").innerHTML=
					xmldoc.getElementsByTagName("Title")[0].firstChild.data;
				document.getElementById("pubdate").innerHTML=
					xmldoc.getElementsByTagName("PubDate")[0].firstChild.data;
				var content=xmldoc.getElementsByTagName("Content")[0].firstChild.data;
				//content=content.replace(/\[\[/ig,"<");
			    //content=content.replace(/\]\]/ig,">");
				document.getElementById("content").innerHTML=content;
            } else {
            }
        }
	}
	http_request.open("GET",PKU_HOMEPAGE_ROOT + "/rssXML/pkunotices/"+value+".xml",true);
	http_request.send(null);
}

function showRecentNoticeList(){
	var http_request=false;
	if(window.XMLHttpRequest){
		http_request=new XMLHttpRequest();
	}
	else if(window.ActiveXObject){
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if(!http_request){
		var table = document.getElementById(COURSE_TABLE_ID);
		var tr = table.insertRow(-1);
		var td = tr.insertCell(-1);
		td.setAttribute("colspan",6);
		td.innerHTML = "The page CANNOT be initialized by your browser.";
		return false;
	}
	http_request.onreadystatechange=function(){
		if (http_request.readyState == 4) { 
            if (http_request.status == 200) { 
                var xmldoc=http_request.responseXML;
								var noticeList=xmldoc.getElementsByTagName("Notice");
								var table = document.getElementById("noticelist");
								
								for(var i=0;i<noticeList.length;i++){
									var tr = table.insertRow(-1);
									var label = tr.insertCell(-1);
									label.innerHTML = "<img src='/images/second/d-3.gif' width='9' height='10' />";
									var title = tr.insertCell(-1);
									title.innerHTML = "<a href='./bdtz.html?id="+ noticeList[i].getElementsByTagName("ID")[0].firstChild.data+"'>"+noticeList[i].getElementsByTagName("Title")[0].firstChild.data+
									"</a> <span class='hb'>["+noticeList[i].getElementsByTagName("PubDate")[0].firstChild.data+"]</span>";
									
								}
							
            }
        }
  }
	http_request.open("GET",PKU_HOMEPAGE_ROOT + "/rssXML/pkunotices/recentList.xml",true);
	http_request.send(null);
}