var openBtn = "/wwwroot/images/home/newsButton_open.gif";
var solidBtn = "/wwwroot/images/home/newsButton_solid.gif";
var intervalID;
var showing = 1;
var counter=0;
counter=parseInt(document.locator.counters.value);
var counter2=0;
counter2=parseInt(document.locator.counters2.value);
if (counter == 1)
{
var newsArray = new Array("","news1");
var btnArray = new Array("","newsBtn1");
}
if (counter == 2)
{
var newsArray = new Array("","news1","news2");
var btnArray = new Array("","newsBtn1","newsBtn2");
}
if (counter == 3)
{
var newsArray = new Array("","news1","news2","news3");
var btnArray = new Array("","newsBtn1","newsBtn2","newsBtn3");
}
if (counter == 4)
{
var newsArray = new Array("","news1","news2","news3","news4");
var btnArray = new Array("","newsBtn1","newsBtn2","newsBtn3","newsBtn4");
}
if (counter == 5)
{
var newsArray = new Array("","news1","news2","news3","news4","news5" );
var btnArray = new Array("","newsBtn1","newsBtn2","newsBtn3","newsBtn4","newsBtn5" );
}

var inProgress = false;

function swapNews(next) {
	if (next == "stop")
	{
	inProgress=true;
	//$(newsBtna.src="../images/stopl.png");
	//$(newsBtnb.src="../images/start.png");

	}



	if (inProgress) return;
	    inProgress = true;
	    if (next == 0) { next = showing + 1; } //if swapNews isnt called from a button
	    if (next == counter2) { next = 1;}    // if its the last news item
	    new Effect.Fade(newsArray[showing], { duration: 0.3});
	if (next==1)
	{
	showing=0;
	}
	setTimeout(function() {
	if($(btnArray[1]) != null)
	{
	if (showing == 0)
	{
		if (counter2==5)
		{
			$(btnArray[4]).src = "../images/4.png";
		}
		if (counter2==4)
		{
			$(btnArray[3]).src = "../images/3.png";
		}
		if (counter2==3)
		{
			$(btnArray[2]).src = "../images/2.png";
		}
		if (counter2==6)
		{
			$(btnArray[5]).src = "../images/5.png";
		}
		$(btnArray[1]).src = "../images/1l.png";
	}
	if (showing  == 1)
	{
		$(btnArray[1]).src = "../images/1.png";
		$(btnArray[2]).src = "../images/2l.png";
	}
	if (showing == 2)
	{
		$(btnArray[2]).src = "../images/2.png";
		$(btnArray[3]).src = "../images/3l.png";
	}

	if (showing  == 3)
	{
		$(btnArray[3]).src = "../images/3.png";
		$(btnArray[4]).src = "../images/4l.png";
	}
	if (showing  == 4)
	{
		$(btnArray[4]).src = "../images/4.png";
		$(btnArray[5]).src = "../images/5l.png";
	}

	if (showing  == 5)
	{
		$(btnArray[1]).src = "../images/1l.png";
		$(btnArray[5]).src = "../images/5.png";
	}

	}

	new Effect.Appear(newsArray[next], { duration: 0.3})
		showing = next
		inProgress = false
	}, 300);

    	clearInterval(intervalID);
    	intervalID = setInterval("swapNews(0)", 10000);
}

function swapNews2(next) {
	//$(newsBtna.src="../images/stopl.png");
	//$(newsBtnb.src="../images/start.png");

	    if (next == 0) { next = showing + 1; } //if swapNews isnt called from a button
	    if (next == counter2) { next = 1; }    // if its the last news item

	    new Effect.Fade(newsArray[showing], { duration: 0.3});
	    setTimeout(function() {

	if (next == 1)
	{
		$(btnArray[1]).src = "../images/1l.png";
	if (counter2>2)
	{
		$(btnArray[2]).src = "../images/2.png";
	}
	if (counter2>3)
	{
		$(btnArray[3]).src = "../images/3.png";
	}
	if (counter2>4)
	{
		$(btnArray[4]).src = "../images/4.png";
	}
	if (counter2>5)
	{
		$(btnArray[5]).src = "../images/5.png";
	}



	}
	if (next == 2)
	{
		$(btnArray[1]).src = "../images/1.png";
		$(btnArray[2]).src = "../images/2l.png";
	if (counter2>3)
	{
		$(btnArray[3]).src = "../images/3.png";
	}
	if (counter2>4)
	{
		$(btnArray[4]).src = "../images/4.png";
	}
	if (counter2>5)
	{
		$(btnArray[5]).src = "../images/5.png";
	}

	}
	if (next == 3)
	{
		$(btnArray[1]).src = "../images/1.png";
		$(btnArray[2]).src = "../images/2.png";
		$(btnArray[3]).src = "../images/3l.png";
	if (counter2>4)
	{
		$(btnArray[4]).src = "../images/4.png";
	}
	if (counter2>5)
	{
		$(btnArray[5]).src = "../images/5.png";
	}

	}

	if (next == 4)
	{
		$(btnArray[1]).src = "../images/1.png";
		$(btnArray[2]).src = "../images/2.png";
		$(btnArray[3]).src = "../images/3.png";
		$(btnArray[4]).src = "../images/4l.png";
	if (counter2>5)
	{
		$(btnArray[5]).src = "../images/5.png";
	}

	}
	if (next == 5)
	{
		$(btnArray[1]).src = "../images/1.png";
		$(btnArray[2]).src = "../images/2.png";
		$(btnArray[3]).src = "../images/3.png";
		$(btnArray[4]).src = "../images/4.png";
		$(btnArray[5]).src = "../images/5l.png";
	}

	if (next == 6)
	{
		$(btnArray[1]).src = "../images/1l.png";
		$(btnArray[2]).src = "../images/2.png";
		$(btnArray[3]).src = "../images/3.png";
		$(btnArray[4]).src = "../images/4.png";

		$(btnArray[5]).src = "../images/5.png";
	}
		new Effect.Appear(newsArray[next], { duration: 0.3})
		showing = next
		inProgress = true
	    }, 300);

	if (inProgress) return;

   }

function swapNews3(next) {

	//$(newsBtna.src="../images/stop.png");
	//$(newsBtnb.src="../images/startl.png");


	    if (next == 0) { next = showing + 1; } //if swapNews isnt called from a button
	    if (next == counter2) { next = 1; }    // if its the last news item
	    new Effect.Fade(newsArray[showing], { duration: 0.3});
	if (next==1)
	{
	showing=0;
	}
	    setTimeout(function() {
	if (showing == 0)
	{
	if (counter2==5)
	{
		$(btnArray[4]).src = "../images/4.png";
	}
	if (counter2==4)
	{
		$(btnArray[3]).src = "../images/3.png";
	}
	if (counter2==3)
	{
		$(btnArray[2]).src = "../images/2.png";
	}
	if (counter2==6)
	{
		$(btnArray[5]).src = "../images/5.png";
	}
		$(btnArray[1]).src = "../images/1l.png";

	}
	if (showing  == 1)
	{
		$(btnArray[1]).src = "../images/1.png";
		$(btnArray[2]).src = "../images/2l.png";
	}
	if (showing == 2)
	{
		$(btnArray[2]).src = "../images/2.png";
		$(btnArray[3]).src = "../images/3l.png";
	}

	if (showing  == 3)
	{
		$(btnArray[3]).src = "../images/3.png";
		$(btnArray[4]).src = "../images/4l.png";
	}
	if (showing  == 4)
	{
		$(btnArray[4]).src = "../images/4.png";
		$(btnArray[5]).src = "../images/5l.png";
	}

	if (showing  == 5)
	{
		$(btnArray[1]).src = "../images/1l.png";
		$(btnArray[5]).src = "../images/5.png";
	}

        new Effect.Appear(newsArray[next], { duration: 0.3})
        showing = next
        inProgress = false
    	}, 300);

    clearInterval(intervalID);
    intervalID = setInterval("swapNews(0)", 10000);
}

Event.observe(window, 'load', function() { // this binds the function() to the event window.onload
    intervalID = setInterval("swapNews(0)", 10000);
    //$("newsBtna").style.cursor = "pointer";
    //$("newsBtnb").style.cursor = "pointer";
if($("newsBtn1") != null)
{
	if (counter == 1)
	{
	    $("newsBtn1").src = "../images/1l.png";
	    $("newsBtn1").style.cursor = "pointer";
	}
	if (counter == 2)
	{
	    $("newsBtn1").src = "../images/1l.png";
	    $("newsBtn1").style.cursor = "pointer";
	    $("newsBtn2").src = "../images/2.png";
	    $("newsBtn2").style.cursor = "pointer";

	}
	if (counter == 3)
	{
	    $("newsBtn1").src = "../images/1l.png";
	    $("newsBtn1").style.cursor = "pointer";
	    $("newsBtn2").src = "../images/2.png";
	    $("newsBtn2").style.cursor = "pointer";
	    $("newsBtn3").src = "../images/3.png";
	    $("newsBtn3").style.cursor = "pointer";

	}
	if (counter == 4)
	{
	    $("newsBtn1").src = "../images/1l.png";
	    $("newsBtn1").style.cursor = "pointer";
	    $("newsBtn2").src = "../images/2.png";
	    $("newsBtn2").style.cursor = "pointer";
	    $("newsBtn3").src = "../images/3.png";
	    $("newsBtn3").style.cursor = "pointer";
	    $("newsBtn4").src = "../images/4.png";
	    $("newsBtn4").style.cursor = "pointer";

	}
	if (counter == 5)
	{
	    $("newsBtn1").src = "../images/1l.png";
	    $("newsBtn1").style.cursor = "pointer";
	    $("newsBtn2").src = "../images/2.png";
	    $("newsBtn2").style.cursor = "pointer";
	    $("newsBtn3").src = "../images/3.png";
	    $("newsBtn3").style.cursor = "pointer";
	    $("newsBtn4").src = "../images/4.png";
	    $("newsBtn4").style.cursor = "pointer";
	    $("newsBtn5").src = "../images/5.png";
	    $("newsBtn5").style.cursor = "pointer";
	}
}

});