function swapImg(img,newimg) {
 img.src='images/'+newimg
}

function createsub(parentid, showlang){
	var subname=prompt("Aloldal neve", "");
	document.location="dothings/do_page_add.php?page_name="+subname+"&parent_id="+parentid+"&showlang="+showlang;
}

function do_main(smallimg,newpath,bigimg,description) {
	if (actual!=null)
	{
		document.getElementById(actual).style.border='none';
		
	}
	smallimg.style.border='2px solid red';
	actual=smallimg.id;
	document.getElementById('mainpic').src=newpath;
	document.getElementById('maintext').firstChild.nodeValue=description;
	bigpic=bigimg;

}

function openbigpic() {
	window.open(bigpic);
}