<!--

//
//  Preload images functions
//
//  Copyright (c) by Paweł Sulkowski
//
//  sulek@softhard.com.pl
//

function newImage(filename) 
{
	if ( document.images )
	{
		image= new Image();
		image.src = filename;
		return image;
	}
}

function changeImages(name, filename) 
{
	if (document.images && (preloadFlag == true)) 
	{
		document[name].src = filename;
	}
}

var preloadFlag = false;
function preloadImages()
{
	if (document.images) 
	{
		arrow_left_over   = newImage("./img/arrow_left_on.jpg");
		arrow_top_over    = newImage("./img/arrow_top_on.jpg");
		firmy_over       = newImage("./img/4firmy_over.jpg");
		spoldzielni_over = newImage("./img/4zarzadcy_over.jpg");
		urzedy_over      = newImage("./img/4urzedy_over.jpg");

		preloadFlag     = true;
	}
}

//-->