function newWindow(url, name, params)
{
	if (name == null) name = 'new'; 
	if (params == null) params = 'width=820,height=600,scrollbars=yes,toolbar=no,titlebar=no,status=no,menubar=no';
	obj = window.open(url, name, params);
	obj.focus();
}

function search(site_url)
{
	var str = '';
	str = str + site_url + 'search';
	if (document.getElementById('method').value && document.getElementById('method').value != 'main')
	{
		str = str + '/' + document.getElementById('method').value;
	}		
	if (document.getElementById('kwds').value)
	{
		str = str + '/keywords/' + document.getElementById('kwds').value;
	}
	if (document.getElementById('match').value && document.getElementById('match').value == 'any')
	{
		str = str + '/match/' + document.getElementById('match').value;
	}	
	window.location = str;
	
}