function getResults(passurl) {
	if ( passurl == '' ) {
		passurl = $F('url');
	}
	var ajax = new Ajax.Updater(
		'results', 
		'parseResults.php', 
		{
			onLoading:grLoad, 
			method:'get',
			parameters: { 
				url: passurl
			}
		}
	)
}


function grLoad() {
	$('results').innerHTML='Loading...';
	}