function toggleAdvanced(){
	new Effect.SlideUp('quicksearch', {duration:.5}); 
	new Effect.SlideDown('advancedsearch', {queue: 'end'});
}
	
function toggleBasic(){
	new Effect.SlideUp('advancedsearch', {duration:.5}); 
	new Effect.SlideDown('quicksearch',{queue: 'end'});
}