// JavaScript Document
var pause = false;

function previousTab(){
	if ( x > 1){
		clearInterval(rotation);
		x--;
		clearTabs()
		document.getElementById("story"+x).className = "storyBox";
		document.getElementById("tab"+x).className = "active";
		if (!pause) rotation = setInterval("rotateStories()", delay);
	}
}
function nextTab(){
	if ( x < total){
		clearInterval(rotation);
		x++;
		clearTabs()
		document.getElementById("story"+x).className = "storyBox";
		if (x == total) document.getElementById("tab"+x).className = "activeEnd";
		else document.getElementById("tab"+x).className = "active";
		if (!pause) rotation = setInterval("rotateStories()", delay);
	}
}
function pauseTab(){
	if (pause){
		rotation = setInterval("rotateStories()", delay);
		pause = false;
	} else {
		clearInterval(rotation);
		pause = true;
	}
}
function showTab(obj){
	count = String(obj.id).split("tab");
	count = count[1];
	clearInterval(rotation);
	clearTabs()
	document.getElementById("story"+count).className = "storyBox";
	if (count == total) document.getElementById("tab"+count).className = "activeEnd";
	else document.getElementById("tab"+count).className = "active";
	x = count;
	if (!pause) rotation = setInterval("rotateStories()", delay);
}
function rotateStories(){
	x++
	if (x > total){
		x = 0;
	} else {
		clearTabs()
		document.getElementById("story"+x).className = "storyBox";
		if (x == total) document.getElementById("tab"+x).className = "activeEnd";
		else document.getElementById("tab"+x).className = "active";
	}
}
function storiesInit(){
	rotation = setInterval("rotateStories()", delay);	
}