function pokazEmail(k3, k2, k1) {
	s=k1+'@'+k2+'.'+k3;
	document.write('<a href="mailto:' + s + '">' + s + '</a>');
}

function openGallery(id_gallery, image_pos) {
	var img_width = 640;
	var img_height = 640;
	var w = img_width + 20;
	var h = img_height + 40;
	var l = screen.width/2 - w/2;
	var t = screen.height/2 - h/2;
	
	window.open('/gallery.php?id_page_element='+id_gallery+'&image_pos='+image_pos +'&width='+img_width+'&height='+img_height , 'galeria', 
	'menubar=no, toolbar=no, location=no, scrollbars=no, resizable=no, status=no, width='+w+', height='+h+', left='+l+', top='+t);	
	return false;
}