function rss_set_pref(div_id,div_w) {
	try {
		if( window.XMLHttpRequest ) {
			o = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			o = new ActiveXObject("Microsoft.XMLHTTP");
		}
		o.open( "POST", "/rss_widget/set_pref.php?id=" + div_id + "&state=" + div_w, true );
		o.send( "execute" );
	} catch( e ) {
	
	}
}

function toggle_r(div_id,div_img) {
	try {
		var e = document.getElementById(div_id);
		var i = document.getElementById(div_img);
		if( e.style.display == "none" ) {
			e.style.display = "block";
			i.title = "Click to collapse";
			i.src = "/images/rss_arrow_down.gif";
			rss_set_pref( div_id, 'down' );
		} else {
			e.style.display = "none";
			i.title = "Click to expand";
			i.src = "/images/rss_arrow_up.gif";
			rss_set_pref( div_id, 'up' );
		}
	} catch( e ) {
	
	}
}