// Code produit par Sebastien Zurfluh @ fevrier 2008

//note: il faut charger stalker.js apres load_page_function.js car il y a réutilisation de variables et de functions

var stalker = new Array(10);
for (i=0;i<10;i++) {stalker[i]=0;}
var position = 0;

function revolution() { // libere la derniere place du stalker et recule d'un cran toutes les données
	for(i=0;i<9;i++) {
		stalker[i] = stalker[i+1];
	}
	stalker[9] = 0;
}

function annihilation() { // supprime toutes les entrée suivant l'indice
	for (i=position;i<10;i++) {
		stalker[i]=0;
	}
}

function save_page () { // à fournir la page que l'on quitte format fr/boutique/boutique
	if (position==9) {
		revolution();
	}
	if (stalker[position] != 0) {
		annihilation();
	}
	stalker[position]=main_address;
	if (position != 9) {
		position++;
	}
	if (position>0) {
		document.getElementById('stalker').innerHTML = "<a href='javascript:prevpage()' class='infos_dark'>back</a> <font color='#C0C0C0'>next</font>";
	}
}

function nextpage() { //occure quand on appuie sur next;
	if (position < 9) {
		position++;
		stalker_load_pages(stalker[position]);
		if (stalker[position].substring(0, 2) != stalker[position-1].substring(0, 2)) {
			print_languages();
		}
	}
	if (position != 9) {
		// change next and prev button color and link
		document.getElementById('stalker').innerHTML = "<a href='javascript:prevpage()' class='infos_dark'>back</a> <a href='javascript:nextpage()' class='infos_dark'>next</a>";
	}
	if (stalker[position+1] == 0) {
		// change next button color and link
		document.getElementById('stalker').innerHTML = "<a href='javascript:prevpage()' class='infos_dark'>back</a> <font color='#C0C0C0'>next</font>";
	}
}

function prevpage() { //occure quand on appuie sur back;
	if (stalker[position] == 0) {
		stalker[position]=main_address;
	}
	if (position > 0) {
		position --;
		stalker_load_pages(stalker[position]);
		if (stalker[position].substring(0, 2) != stalker[position+1].substring(0, 2)) {
			print_languages();
		}
	}
	if (position == 0) {
		// change prev button color and link
		document.getElementById('stalker').innerHTML = "<font color='#C0C0C0'><img src='img/structure/stop.jpg'></font> <a href='javascript:nextpage()' class='infos_dark'><img src='img/structure/next.jpg' onMouseOver='img/structure/next_musee.jpg'></a>";
	} else {
		// change prev button color and link
		document.getElementById('stalker').innerHTML = "<a href='javascript:prevpage()' class='infos_dark'>back</a> <a href='javascript:nextpage()' class='infos_dark'>next</a>";
	}
}