function changeLogo(obj,mode) {
	if(mode==1)
		obj.src = "images/logos/" + obj.id + "_on.gif";
	else
		obj.src = "images/logos/" + obj.id + ".gif";
}
function nextQuote(hide,show) {
	document.getElementById(hide).style.display = 'none';
	document.getElementById(show).style.display = 'block';
}