function getItem(id) {
	return (document.getElementById(id))? document.getElementById(id) : false;
}

// Splash page - language switch
function langOver(item) {
	item.style.backgroundColor='#FF8A00';
	item.style.color='white';
}
function langOut(item) {
	item.style.backgroundColor='#E5E5E5';
	item.style.color='#6A6A6A'
}

// Adds single article
// Usage: article name, image name, image on src, image off src, area id, area bg on, area bg off
function addArticle(name, imgName, srcOn, srcOff, areaID, bgOn, bgOff) {
	eval("this.array =" + name + "= new Array()")
	this.array.img = imgName
	this.array.src = new imageObj_OnOff(srcOn, srcOff)
	this.array.areaID = areaID
	this.array.bgOn = bgOn
	this.array.bgOff = bgOff
}

function switchArticle(name, onoff) {
	//imageChange(document.images[name.img], name.src, onoff)
		getItem(name.areaID).style.background = eval("name.bg" + onoff)
}

function imageObj(src){
	this.img=new Image()
	this.img.src=src
}

function imageObj_OnOff(src_on, src_off){
	this.img=new Array()
	this.img['On']=new imageObj(src_on)
	this.img['Off']=new imageObj(src_off)
}

function imageSet(obj, obj_set){
	if(obj && obj_set) obj.src=obj_set.img.src
}

function imageChange(obj, obj_srcs, onoff){
	if(obj_srcs) { imageSet(obj, obj_srcs.img[onoff]) }
}