function prepareHomepageSlideshow(){

 	document.getElementById('previousSlide1').onclick = function(){
		reverseHomepageSlide(1);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide2').onclick = function(){
		reverseHomepageSlide(2);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide3').onclick = function(){
		reverseHomepageSlide(3);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide4').onclick = function(){
		reverseHomepageSlide(4);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide5').onclick = function(){
		reverseHomepageSlide(5);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide6').onclick = function(){
		reverseHomepageSlide(6);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide7').onclick = function(){
		reverseHomepageSlide(7);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide8').onclick = function(){
		reverseHomepageSlide(8);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide9').onclick = function(){
		reverseHomepageSlide(9);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('previousSlide10').onclick = function(){
		reverseHomepageSlide(10);
		clearTimeout(slideId);
		resumeButton();
		}
}

function prepareHomepageSlideshow2(){

 	document.getElementById('nextSlide1').onclick = function(){
		advanceHomepageSlide(1);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide2').onclick = function(){
		advanceHomepageSlide(2);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide3').onclick = function(){
		advanceHomepageSlide(3);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide4').onclick = function(){
		advanceHomepageSlide(4);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide5').onclick = function(){
		advanceHomepageSlide(5);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide6').onclick = function(){
		advanceHomepageSlide(6);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide7').onclick = function(){
		advanceHomepageSlide(7);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide8').onclick = function(){
		advanceHomepageSlide(8);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide9').onclick = function(){
		advanceHomepageSlide(9);
		clearTimeout(slideId);
		resumeButton();
		}
	document.getElementById('nextSlide10').onclick = function(){
		advanceHomepageSlide(10);
		clearTimeout(slideId);
		resumeButton();
		}
}

function prepareBreakingNewsTabs(){

 	document.getElementById('bnLink1').onclick = function(){
		toggleBreakingNewsTabs(1);
		}
	document.getElementById('bnLink2').onclick = function(){
		toggleBreakingNewsTabs(2);
		}
	document.getElementById('bnLink3').onclick = function(){
		toggleBreakingNewsTabs(3);
		}
	document.getElementById('bnLink4').onclick = function(){
		toggleBreakingNewsTabs(4);
		}
	document.getElementById('bnLink5').onclick = function(){
		toggleBreakingNewsTabs(5);
		}
	document.getElementById('bnLink6').onclick = function(){
		toggleBreakingNewsTabs(6);
		}
	document.getElementById('bnLink7').onclick = function(){
		toggleBreakingNewsTabs(7);
		}
	document.getElementById('bnLink8').onclick = function(){
		toggleBreakingNewsTabs(8);
		}
	document.getElementById('bnLink9').onclick = function(){
		toggleBreakingNewsTabs(9);
		}
	document.getElementById('bnLink10').onclick = function(){
		toggleBreakingNewsTabs(10);
		}
}

function preparePrintTabs(){

 	document.getElementById('printLink1').onclick = function(){
		togglePrintTabs(1);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink2').onclick = function(){
		togglePrintTabs(2);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink3').onclick = function(){
		togglePrintTabs(3);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink4').onclick = function(){
		togglePrintTabs(4);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink5').onclick = function(){
		togglePrintTabs(5);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink6').onclick = function(){
		togglePrintTabs(6);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink7').onclick = function(){
		togglePrintTabs(7);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink8').onclick = function(){
		togglePrintTabs(8);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink9').onclick = function(){
		togglePrintTabs(9);
		clearTimeout(rotationId);
		}
	document.getElementById('printLink10').onclick = function(){
		togglePrintTabs(10);
		clearTimeout(rotationId);
		}
}

function advanceHomepageSlide(aSlideNum){

	var slideTotal = document.getElementById('topmedia_container').getElementsByTagName('ul').length;
	for (var k=1;k<=slideTotal;k++)
		{
		document.getElementById('topmedia' + k).style.display = 'none';
		}
	aSlideNum = aSlideNum + 1;
	if (aSlideNum > slideTotal) aSlideNum = 1;
	document.getElementById('topmedia' + aSlideNum).style.display = 'block';
	
}

function reverseHomepageSlide(rSlideNum){

	var slideTotal = document.getElementById('topmedia_container').getElementsByTagName('ul').length;
	for (var l=1;l<=slideTotal;l++)
		{
		document.getElementById('topmedia' + l).style.display = 'none';
		}
	rSlideNum = rSlideNum - 1;
	if (rSlideNum < 1) rSlideNum = slideTotal;
	document.getElementById('topmedia' + rSlideNum).style.display = 'block';
	
}

function toggleBreakingNewsTabs(bnObjNum){

	var bnObjTotal = document.getElementById('bnTabs').getElementsByTagName('li').length;
	for (var j=1;j<=bnObjTotal;j++)
		{
		document.getElementById('bnTab' + j).className = 'off';
		document.getElementById('bnSection' + j).style.display = 'none';
		}

	document.getElementById('bnTab' + bnObjNum).className = 'on';
	document.getElementById('bnSection' + bnObjNum).style.display = 'block';
	
}

function togglePrintTabs(objNum){

	var objTotal = document.getElementById('printTabs').getElementsByTagName('li').length;
	for (var i=1;i<=objTotal;i++)
		{
		document.getElementById('printTab' + i).className = 'off';
		document.getElementById('printSection' + i).style.display = 'none';
		}

	document.getElementById('printTab' + objNum).className = 'on';
	document.getElementById('printSection' + objNum).style.display = 'block';
	
}

function rotateSpecialCoverage(item){

	var itemTotal = document.getElementById('speccov_list').getElementsByTagName('li').length;
	for (var p=1;p<=itemTotal;p++)
		{
		document.getElementById('specCov' + p).style.display = 'none';
		}
	item = item + 1;
	if (item > itemTotal) item = 1;
	document.getElementById('specCov' + item).style.display = 'block';
	specCovId = window.setTimeout("rotateSpecialCoverage("+item+")", 6000);
	
}

function rotateMiscButtons(item){

	for (var p=1;p<=3;p++)
		{
		document.getElementById('misc_button' + p).style.display = 'none';
		}
	document.getElementById('misc_button3a').style.display = 'none';
	item = item + 1;
	if (item > 3) item = 1;
	document.getElementById('misc_button' + item).style.display = 'block';
	if (item == 3) document.getElementById('misc_button3a').style.display = 'block';
	specCovId = window.setTimeout("rotateMiscButtons("+item+")", 6000);
	
}

function startRotations(){
	
	window.setTimeout("rotateSpecialCoverage(1)", 6000);
	window.setTimeout("rotateMiscButtons(1)", 6000);
	
}

addLoadEvent(prepareHomepageSlideshow);
addLoadEvent(prepareHomepageSlideshow2);
addLoadEvent(prepareBreakingNewsTabs);
addLoadEvent(preparePrintTabs);
addLoadEvent(startRotations);