function showpic(tip_poza, src) {
	// tip_poza: 1 landscape, 2 portrait
	if (tip_poza == '1') {
		w = 266;
		h = 186;
		cname = 'bigframe_down';
	}
	else {
		w = 186;
		h = 266;
		cname = 'bigframe_up';
	}
	document.getElementById('theframe').className = cname;
	document.getElementById('thepicture').src = 'http://www.adinaungureanu.ro/desene/' + src;
	document.getElementById('thepicture').style.width = w;
	document.getElementById('thepicture').style.height = h;
}