var homeSlideshowItems = 0;
var homeSlideshowCurrentItem = 0;
var homeSlideshowIntervention = false;
var homeSlideshowTimeOut;

jQuery(document).ready(function($) {
	// Init homepage slideshow
	try{
		homeSlideshowItems = $("#homeSlideshow .slide").length;
		if(homeSlideshowItems>0) {
			homeSlideshowCurrentItem = 1;
			homeSlideshowTimeOut = setTimeout("homeSlideshowNextTimer()",5000);
		}		
	}catch(e){}
});

function homeSlideshowPrev() {
	homeSlideshowIntervention = true;
	homeSlideshowCurrentItem--;
	if(homeSlideshowCurrentItem==0){
		homeSlideshowCurrentItem = homeSlideshowItems;
	}
	setHomeSlideshow(homeSlideshowCurrentItem);
}

function homeSlideshowNext() {
	homeSlideshowIntervention = true;
	homeSlideshowCurrentItem++;
	if(homeSlideshowCurrentItem>homeSlideshowItems){
		homeSlideshowCurrentItem = 1;
	}
	setHomeSlideshow(homeSlideshowCurrentItem);
}

function setHomeSlideshow(index){
	$('#homeSlideshow .slide').hide();
	$('#homeSlideshow #homeslide_'+index).show();
}

function homeSlideshowNextTimer() {
	if(!homeSlideshowIntervention) {
		homeSlideshowNext();
		homeSlideshowIntervention = false;
		homeSlideshowTimeOut = setTimeout("homeSlideshowNextTimer()",5000);
	}
}

function toggleMeterTab(clickedTabObject, tabNr) {
	$('div.homeMeterTab').hide();
	$('div#homeMeterTab'+tabNr).show();
	
	$('div#homeMeterTabs a').removeClass('active');
	$(clickedTabObject).addClass('active');
}

/*var activeExtraContentNumber;*/
function toggleExtraContent(number){
	$('div#extraMoreContent'+number).toggle();
	/*
	$('div.extraContent').toggle();
	if(activeExtraContentNumber == number){
		$('div#extraMoreContent'+number).hide();		
		activeExtraContentNumber = '';
	}else{
		$('div#extraMoreContent'+number).show();
		activeExtraContentNumber = number;
	}*/
}