var img = new Array();
var infoImg = new Array();
var imgSrc = new Array();
var infoSrc = new Array();

if(lang != "fi_FI"){
	imgSrc[0] = "/stc/images/map2/ps_estonia.gif";
	imgSrc[1] = "/stc/images/map2/ps_usa.gif";
	imgSrc[2] = "/stc/images/map2/ps_china.gif";
}
else{
	imgSrc[0] = "/stc/images/map2/ps_estonia_fi.gif";
	imgSrc[1] = "/stc/images/map2/ps_usa_fi.gif";
	imgSrc[2] = "/stc/images/map2/ps_china_fi.gif";
}

infoSrc[0] = "/stc/images/map/estonia_info.gif";
infoSrc[1] = "/stc/images/map/usa_info.gif";
infoSrc[2] = "/stc/images/map/china_info.gif";


preloadImgs(imgSrc, img);
preloadImgs(infoSrc, infoImg);




function preloadImgs(srcArray, tgtArray){
	for(i = 0; i < srcArray.length; i++){
		tgtArray[i] = new Image();
		tgtArray[i].src = srcArray[i];
	}
}


function changeMap(imgId, infoId, imgIdx){
	document.getElementById(imgId).src = imgSrc[imgIdx];
	
	for(i = 0; i < imgSrc.length; i++){
		document.getElementById("info" + i).style.display = "none";
	}
	
	document.getElementById("info" + imgIdx).style.display = "block";
}