// JavaScript Document
function hizkuntza_aldatu(hiz)
{
	esteka = new String(window.location);
	var emaitza;
	esketa2= new String();
	esteka2=esteka.replace(/hizkuntza=[0-9]/,"hizkuntza="+hiz);
	if (esteka2.indexOf("hizkuntza")!= -1)
		location.replace(esteka2);
	else
		if(esteka2.indexOf("?")==-1)
			location.replace(esteka.toString()+"?hizkuntza="+hiz);
		else
			location.replace(esteka.toString()+"&hizkuntza="+hiz);
	return true;
}

function irudia_ikusi(irudia,zabalera,altuera)
{
	$(document).ready(function(){
		tb_show("Irudia ikusi","irudiak.cfm?height="+altuera+"&width="+zabalera+"&irudia="+irudia);
	});	
}

// Slide funtzioak

var slideimages=new Array()
var slidelinks=new Array()

function slideshowimages(){
	for (i=0;i<slideshowimages.arguments.length;i++){
		slideimages[i]=new Image()
		slideimages[i].src=slideshowimages.arguments[i]
	}
}
					
function slideshowlinks(){
	for (i=0;i<slideshowlinks.arguments.length;i++)
		slidelinks[i]=slideshowlinks.arguments[i]
}
					
function gotoshow(){
	if (!window.winslide||winslide.closed)
		winslide=window.open(slidelinks[whichlink])
	else
		winslide.location=slidelinks[whichlink]
	winslide.focus()
}

//configure the paths of the images, plus corresponding target links
//var slideshowimages("irudiak/sar_argazki1_han.gif","irudiak/sar_argazki2_han.gif","irudiak/sar_argazki3_han.gif","irudiak/sar_argazki4_han.gif")
//configure the speed of the slideshow, in miliseconds
var slideshowspeed=2000
var whichlink=0
var whichimage=0
function slideit(){	
	if (!document.images || !document.slide)
		return
	document.images.slide.src=slideimages[whichimage].src
	whichlink=whichimage
	if (whichimage<slideimages.length-1)
		whichimage++
	else
		whichimage=0
	setTimeout("slideit()",slideshowspeed)
}