// obrazki normalne
normalImages = new Array();
normalImages[normalImages.length] = "_img/artist01.gif";
normalImages[normalImages.length] = "_img/artist02.gif";
normalImages[normalImages.length] = "_img/artist03.gif";
normalImages[normalImages.length] = "_img/artist04.gif";
normalImages[normalImages.length] = "_img/artist05.gif";
normalImages[normalImages.length] = "_img/artist06.gif";
normalImages[normalImages.length] = "_img/artist07.gif";
normalImages[normalImages.length] = "_img/artist08.gif";

// obrazki aktywne
hoverImages = new Array();
hoverImages[hoverImages.length] = "_img/artist01_on.gif";
hoverImages[hoverImages.length] = "_img/artist02_on.gif";
hoverImages[hoverImages.length] = "_img/artist03_on.gif";
hoverImages[hoverImages.length] = "_img/artist04_on.gif";
hoverImages[hoverImages.length] = "_img/artist05_on.gif";
hoverImages[hoverImages.length] = "_img/artist06_on.gif";
hoverImages[hoverImages.length] = "_img/artist07_on.gif";
hoverImages[hoverImages.length] = "_img/artist08_on.gif";


function preloadImages() 
{
	objImage = new Image();
	for	(var i=0; i<=hoverImages.length; i++)
	{
		objImage.src = hoverImages[i];
	}
} 

function imgHover(name, num)
{
	obj = eval('document.' + name);
	str = obj.src;


	if (str.search(hoverImages[num-1]) == -1)
	{
		obj.src = hoverImages[num-1];
	}
}

function imgNormal(name, num)
{
	obj = eval('document.' + name);
	str = obj.src;

	if (str.search(normalImages[num-1]) == -1)
	{
		obj.src = normalImages[num-1];
	}
}