// Ordem de pesquisa pela tecla 'enter'
function keypress()
{
	if (window.event.keyCode==13) doquery();
}

// Executar pesquisa
function doquery()
{
	var sGeneral = document.all("pes").value;

	if(sGeneral != '')
		window.navigate('results.asp?type=0&qw=' + sGeneral);
	else
	{
		var sFilter;
		var sMus = document.all("mus").value;
		var sDis = document.all("dis").value;
		var sLoc = document.all("loc").value;
		var sSer = document.all("ser").value;
		var sCol = document.all("col").value;
				
		if(sMus != '')	sMus = '&mus=' + sMus;
		if(sLoc != '*')	sLoc = '&loc=' + sLoc; else sLoc = '';
		if(sDis != '*')	sDis = '&dis=' + sDis; else sDis = '';
		if(sSer != '*')	sSer = '&ser=' + sSer; else sSer = '';
		if(sCol != '*')	sCol = '&col=' + sCol; else sCol = '';
		sFilter = sMus + sLoc + sDis + sSer + sCol
				
		if (sFilter != '') 
			window.navigate('results.asp?type=2' + sFilter);
		else
			window.alert('Por favor, indique os parametros de pesquisa.');
				
	}
}

// Executar pesquisa pelo mapa
function map_click(sFilter)
{
	if(sFilter != '*')
		window.navigate('results.asp?type=1&qw=' + sFilter);
}