var update = new Array();
var count = 0;

function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var http = createRequestObject();

function sndReq() {
    http.open('get', 'GetTickerItems.aspx');
    http.onreadystatechange = handleResponse;
    http.send(null);
}


function handleResponse() {
    if(http.readyState == 4){
        var response = http.responseText;
        
        if(response.indexOf('|' != -1)) {
            update = response.split('|');
            update[count++];
            //document.getElementById("ticker2").innerHTML = update;
            rotateRSS();
        }
    }
}

function rotateRSS() {

    if(count < update.length-1) {
		document.getElementById("ticker").innerHTML = "<a href='" + update[count++] + "'  class='ticker'>" + update[count++] + "</a>";
		setTimeout("rotateRSS()", 4000);
	} else {
	    count=1;
	    setTimeout("rotateRSS()", 4000);
	}
}

function rotatePrev() {

    if(count < update.length-1) {
		document.getElementById("ticker").innerHTML = "<a href='" + update[count-3] + "' class='ticker'>" + update[count-3] + "</a>";
		
	} else {
	    count=1;
	    
	}
}


function rotateNext() {

    if(count < update.length-1) {
		document.getElementById("ticker").innerHTML = "<a href='" + update[count++] + "' class='ticker'>" + update[count++] + "</a>";
		
	} else {
	    count=1;
	    
	}
}