function load_topics()
{
	var message;
	message = ''
	if(document.all){
		document.all("topics_data").innerHTML = message;
	}else if(document.layers){
		document.layers["topics_data"].document.open();
		document.layers["topics_data"].document.write(message);
		document.layers["topics_data"].document.close();
	}else if(document.getElementById){
		document.getElementById("topics_data").innerHTML = message;
	}
}