rem: if (url && url.match(/^(f|ht)tp:/)) { 
add: if (uppity.getURLs().length>0) { 
context: setDisabled:function(url) {	if (url && url.match(/^(f|ht)tp:/)) {		document.getElementById('tb-uppity').removeAttribute('disabled');	} else {		document.getElementById('tb-uppity').setAttribute('disabled', true);	}},
meta: 2321	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2321/9b3be445326e14e318184bd4dc94fb8a353e41c0/uppity.js/buggy/content/uppity.js