var cf;
var cfchange;
window.onload = function(){
	cf = new Crossfader(new Array("top_catalog_1","top_catalog_2"), 3000, 5000);
	document.getElementById("top_catalog_dummy").innerHTML = document.getElementById("top_catalog_1").innerHTML;
	document.getElementById("top_catalog_2").style.display = "block";
};

function slideChange(p){
	if(p == cf.nAct){
		return;
	}
	cf._selectfade(p);
}