// JavaScript Document
// changeSeason - changes the three column block relevant to the season chosen 
// Made for Morrisons by Mark Mulrooney/Candi

function changeSeason(season){
    //alert(season);
    document.getElementById('ff_spring_block').style.display="none";
	document.getElementById('ff_summer_block').style.display="none"; 
	document.getElementById('ff_autumn_block').style.display="none"; 
	document.getElementById('ff_winter_block').style.display="none";
	document.getElementById(season).style.display="block"; 
}