SearchForm = {
	toggle: function( on, off ){
		document.getElementById( 'li_' 		+ on ).className = 'select';
		document.getElementById( 'cerca_' 	+ on ).style.display = 'block';
		document.getElementById( 'li_' 		+ off ).className = 'noselect';
		document.getElementById( 'cerca_' 	+ off ).style.display = 'none';
		if (on == "web"){
			document.forms["trova1"].elements['qs'].value = document.forms["trova"].elements['qs'].value;
		} else {
			document.forms["trova"].elements['qs'].value = document.forms["trova1"].elements['qs'].value;
		}
	}
}