function open_page(){
	var log2;
	log2 = window.document.forma.text2.value;
	
	if (log2 == "bird")
	{document.location = "obyava.html";}
	
	else {alert("Click the button and try again!");
	window.forma.text2.focus();
	window.document.forma.text2.value="";
	} 
	}
 
function preload_images(){
	who = new Image(88, 98);
	who.src = "../images/2w.gif";
	res = new Image(88, 98);
	res.src = "../images/2r.gif";
	ann = new Image(88, 98);
	ann.src = "../images/2a.gif";
	}

	
function imgswap(roll, imgname2)
	{
	eval("document." + roll + ".src = '" + imgname2 + "'");	
	}