/**
 * @author Mery
 */
function startFind(event){
	
	$('wordError').innerHTML ='';
	if ($('word').value.length > 0) {
		url = '../sql/wordFinder.sql.php';
		target = 'result';
		$(target).innerHTML = "<img src=\"../img/loading.gif\" alt=\"carico\" /> ";
		var request_R = new Request.HTML({
			url: url,
			update: target,
			onComplete: function(tree, elements, html, js){
			}
		});
		request_R.post({
			'word': $('word').value
		});
	}
	else {
		$('wordError').innerHTML = 'Inserisci un parametro di ricerca.';
	}

}
function initControll(){
	$('find').addEvent('click', startFind);
}