function clear_search_film() 
	{
		if (document.film_search.film_name.value=="Film Title") {document.film_search.film_name.value="";}
	}

function clear_search_production() 
	{
		if (document.film_search.production_name.value=="Production Company") {document.film_search.production_name.value="";}
	}

function clear_search_festival() 
	{
		if (document.festival_search.festival_name.value=="Festival Title") {document.festival_search.festival_name.value="";}
	}

function clear_search_keyword() 
	{
		if (document.festival_search.festival_keyword.value=="Keyword") {document.festival_search.festival_keyword.value="";}
	}