// JavaScript Document

// Promo Posters
var currentID = new Number(1);
var currentSect = 'ht';
var htCount = new Number(11);
var vhCount = new Number(4);
var currentDownload;
var currentView;
var lang;

function langSelect(language){
	lang = language;
}

function gotoImg(id,sect) {
	currentID = id;
	currentSect = sect;
	if(sect == 'vh') {
		document.getElementById('promo_img').src = '/images/about/'+ lang +'/vh_img_0' + id + '.jpg';
	} else {
		if(id < 10) {
			document.getElementById('promo_img').src = '/images/about/'+ lang +'/promo_img_0' + id + '.jpg';
		} else {
			document.getElementById('promo_img').src = '/images/about/'+ lang +'/promo_img_' + id + '.jpg';
		}
	}
	setDownloadView();
}
function prev() {
	var prevID = currentID - 1;
	if(currentSect == 'vh') {
		if(prevID == 0) {
			prevID = vhCount;
		}
		document.getElementById('promo_img').src = '/images/about/'+ lang +'/vh_img_0' + prevID + '.jpg';
	} else {
		if(prevID == 0) {
			prevID = htCount;
		}
		if(prevID < 10) {
			document.getElementById('promo_img').src = '/images/about/'+ lang +'/promo_img_0' + prevID + '.jpg';
		} else {
			document.getElementById('promo_img').src = '/images/about/'+ lang +'/promo_img_' + prevID + '.jpg';
		}
	}
	currentID = prevID;
	setDownloadView();
}
function next() {
	var nextID = currentID + 1;
	if(currentSect == 'vh') {
		if(nextID >= vhCount + 1) {
			nextID = 1;
		}
		document.getElementById('promo_img').src = '/images/about/'+ lang +'/vh_img_0' + nextID + '.jpg';
	} else {
		if(nextID >= htCount + 1) {
			nextID = 1;
		}
		if(nextID < 10) {
			document.getElementById('promo_img').src = '/images/about/'+ lang +'/promo_img_0' + nextID + '.jpg';
		} else {
			document.getElementById('promo_img').src = '/images/about/'+ lang +'/promo_img_' + nextID + '.jpg';
		}
	}
	currentID = nextID;
	setDownloadView();
}
function setDownloadView() {
	if(currentID < 10) {
		currentDownload = '/includes/download.php?src=posters/'+ lang + '/' + currentSect + '_poster_0' + currentID + '.pdf&name=' + currentSect + '_poster_0' + currentID + '.pdf';
		currentView = '../../downloads/posters/'+ lang + '/' +currentSect + '_poster_0' + currentID + '.pdf';
	} else {
		currentDownload = '/includes/download.php?src=posters/'+ lang + '/' + currentSect + '_poster_' + currentID + '.pdf&name=' + currentSect + '_poster_' + currentID + '.pdf';
		currentView = '../../downloads/posters/'+ lang + '/' + currentSect + '_poster_' + currentID + '.pdf';
	}
	document.getElementById('download').href = currentDownload;
	document.getElementById('view').href = currentView;
}