function changeBackgroundSelected(el)
{
	el.style.backgroundImage = "url(images/catItemSelected.gif)";
	el.style.border = "1px solid #CCCCCC";
}

function changeBackgroundMain(el)
{
	el.style.backgroundImage = "url(images/catItem.gif)";
	el.style.borderTopColor = "white";
}

function goToPage(page)
{
	if(page.length > 0)
		location.href = page;
}