function change(boxNumber) {

	var testObject = 'xx-' + boxNumber; // testing to see if objects actually exist on page as this function is only meant for homepage
	
	if (document.getElementById(testObject))
	{

		for(i=1; i<=8; i++) {
			var x = 'xx-' + i;

			boxidentity=document.getElementById(x);
			boxidentity.style.display='none';
		}

		var y = 'xx-' + boxNumber;

		boxidentity=document.getElementById(y);
		boxidentity.style.display='inline';

	}
}