// JavaScript Document

function button(id, pic) {
	var ref = document.getElementById(id);
	ref.src= pic;
	}

function up_button(id, pic) {
	var ref = document.getElementById(id);
	ref.src= pic;
	}

function show(x,y,pic2,pic3,txt,id) {
	var ref = document.getElementById("popup");
	var picdiv = document.getElementById("popup_image");
	var txtdiv = document.getElementById("popup_text");
	var pic_container = document.getElementById("pic_container");
	var pic_container_two = document.getElementById("pic_container_two");
	var article_counter=1;
	var number_articles=0;
	var xxx=1;
	var check_something="0";
	var check_something_two="0";
	ref.style.visibility= "visible";
	ref.style.top=y;
	ref.style.left=x;
	
	while (arrText[xxx])
	{
	number_articles=number_articles+1;
	xxx=xxx+1;
	}
	
	txtdiv.innerHTML= txt;
	//txtdiv.innerHTML= id+"@@"+number_articles+"@@"+txt;
	
	pic_container.innerHTML="";
	while (article_counter<id)
		{
		pic_container.innerHTML= pic_container.innerHTML+"<a href='' id='popup_image"+article_counter+"' rel='lightbox[roadtrip]'></a>";
		document.getElementById("popup_image"+article_counter).href="pictures/"+arrPics[article_counter];
		document.getElementById("popup_image"+article_counter).title=arrText[article_counter];
		check_something_two=check_something_two+"-"+article_counter;
		article_counter=article_counter+1;
		}
	
	picdiv.innerHTML= "<img src='pictures/"+pic2+"' border='0' width='168' height='170' id='middle_picture' />";
	picdiv.href="pictures/"+pic3;
	picdiv.title=txt;
	
	
	
	article_counter=id+1;
	pic_container_two.innerHTML="";
	while (article_counter<=number_articles)
		{
		pic_container_two.innerHTML= pic_container_two.innerHTML+"<a href='' id='popup_image"+article_counter+"' rel='lightbox[roadtrip]'></a>";
		document.getElementById("popup_image"+article_counter).href="pictures/"+arrPics[article_counter];
		document.getElementById("popup_image"+article_counter).title=arrText[article_counter];
		check_something=check_something+"-"+article_counter;
		article_counter=article_counter+1;
		}
	//txtdiv.innerHTML=check_something_two+"<br />"+check_something;
	}
	
function hide() {
	var ref = document.getElementById("popup");
	ref.style.visibility= "hidden";
	}

function showdiv() {
	var ref = document.getElementById("popup");
	ref.style.visibility= "visible";
	}