var xmlHttp1;
var xmlHttp2;
var xmlHttp3;
var PROXY_SERVLET_URL="";//"Rssproxy?url=";
function createXMLHttpRequest1() {
    if (window.ActiveXObject) {
        xmlHttp1 = new ActiveXObject("Microsoft.XMLHTTP");
    } 
    else if (window.XMLHttpRequest) {
        xmlHttp1 = new XMLHttpRequest();
    }
}

function readRSS1(url) {
    createXMLHttpRequest1();
    url=PROXY_SERVLET_URL+url;
    xmlHttp1.onreadystatechange = handleStateChange1;
    xmlHttp1.open("GET", url, true);
    xmlHttp1.send(null);
  
  
}
    
function handleStateChange1() {
    if(xmlHttp1.readyState == 4) {
        if(xmlHttp1.status == 200) {
            ResultSet1();
        }
    }
}

function ResultSet1() {
    var results = xmlHttp1.responseXML;
    var title = null;
    var item = null;
    var link=null;

    var items = results.getElementsByTagName("item");
    for(var i = 0; i < items.length && i<3; i++) {
        item = items[i];
        link=item.getElementsByTagName("link")[0].firstChild.nodeValue;
        title = item.getElementsByTagName("title")[0].firstChild.nodeValue;
		var cell = document.createElement("li");
      //  document.write("<a href="+link+" >"+title+"</a><br>");
		cell.innerHTML="<a href="+link+" >"+title+"</a><br>";
		document.getElementById('ul1').appendChild(cell);
		
	}
	document.close();
}

function createXMLHttpRequest2() {
    if (window.ActiveXObject) {
        xmlHttp2 = new ActiveXObject("Microsoft.XMLHTTP");
    } 
    else if (window.XMLHttpRequest) {
        xmlHttp2 = new XMLHttpRequest();
    }
}

function readRSS2(url) {

    createXMLHttpRequest2();
    url=PROXY_SERVLET_URL+url;
    xmlHttp2.onreadystatechange = handleStateChange2;
    xmlHttp2.open("GET", url, true);
    xmlHttp2.send(null);
  
  
}
    
function handleStateChange2() {
    if(xmlHttp2.readyState == 4) {
        if(xmlHttp2.status == 200) {
            ResultSet2();
        }
    }
}

function ResultSet2() {
    var results = xmlHttp2.responseXML;
    var title = null;
    var item = null;
    var link=null;

    var items = results.getElementsByTagName("item");
    for(var i = 0; i < items.length && i<3; i++) {
        item = items[i];
        link=item.getElementsByTagName("link")[0].firstChild.nodeValue;
        title = item.getElementsByTagName("title")[0].firstChild.nodeValue;
		var cell = document.createElement("li");
      //  document.write("<a href="+link+" >"+title+"</a><br>");
		cell.innerHTML="<a href="+link+" >"+title+"</a><br>";
		document.getElementById('ul2').appendChild(cell);
		
	}
	document.close();
}

function createXMLHttpRequest3() {
    if (window.ActiveXObject) {
        xmlHttp3 = new ActiveXObject("Microsoft.XMLHTTP");
    } 
    else if (window.XMLHttpRequest) {
        xmlHttp3 = new XMLHttpRequest();
    }
}

function readRSS3(url) {
    createXMLHttpRequest3();
    url=PROXY_SERVLET_URL+url;
    xmlHttp3.onreadystatechange = handleStateChange3;
    xmlHttp3.open("GET", url, true);
    xmlHttp3.send(null);
  
  
}
    
function handleStateChange3() {
    if(xmlHttp3.readyState == 4) {
        if(xmlHttp3.status == 200) {
            ResultSet3();
        }
    }
}

function ResultSet3() {
    var results = xmlHttp3.responseXML;
    var title = null;
    var item = null;
    var link=null;

    var items = results.getElementsByTagName("item");
    for(var i = 0; i < items.length && i<3; i++) {
        item = items[i];
        link=item.getElementsByTagName("link")[0].firstChild.nodeValue;
        title = item.getElementsByTagName("title")[0].firstChild.nodeValue;
		var cell = document.createElement("li");
      //  document.write("<a href="+link+" >"+title+"</a><br>");
		cell.innerHTML="<a href="+link+" >"+title+"</a><br>";
		document.getElementById('ul3').appendChild(cell);
		
	}
	document.close();
}