function followSelectLink( selectName )
{
	var select = $(selectName);
	var link = select.childNodes[select.selectedIndex].value;
	if (link) window.location = '/cartelera/' + link + '/'; 
}


function followSelectLink2( selectYearName, selectMonthName )
{
	var selectYear = $(selectYearName);
	var selectMonth = $(selectMonthName);
	
	var year = selectYear.childNodes[selectYear.selectedIndex].value;
	var month= selectMonth.childNodes[selectMonth.selectedIndex].value;
	
	if (year && month) window.location = '/cartelera/' + month + '-' + year + '/'; 
}


YAHOO.util.Event.onDOMReady(
		
		function()
		{				
			YAHOO.util.Event.addListener  ( 'ByMonth' , 'change' , function() { followSelectLink( 'ByMonth' ); });
			YAHOO.util.Event.addListener  ( 'ByYear' , 'change' , function() { followSelectLink2( 'ByYear', 'AllMonth' ); });
			YAHOO.util.Event.addListener  ( 'AllMonth' , 'change' , function() { followSelectLink2( 'ByYear', 'AllMonth' ); });
		}
);