// =============================================================================
// cover change
// =============================================================================
function showsearch() {
	document.getElementById("slideshow").style.display="none";
	document.getElementById("search").style.display="block";
}
function showsearchmap() {
	document.getElementById("slideshow").style.display="none";
	document.getElementById("search").style.display="block";
	document.getElementById("searchmaparea").style.display="block";
	document.getElementById("searchschool").style.display="none";
	document.getElementById("searchfeelings").style.display="none";
}
function showsearchschool() {
	document.getElementById("slideshow").style.display="none";
	document.getElementById("search").style.display="block";
	document.getElementById("searchmaparea").style.display="none";
	document.getElementById("searchschool").style.display="block";
	document.getElementById("searchfeelings").style.display="none";
}
function showsearchfeelings() {
	document.getElementById("slideshow").style.display="none";
	document.getElementById("search").style.display="block";
	document.getElementById("searchmaparea").style.display="none";
	document.getElementById("searchschool").style.display="none";
	document.getElementById("searchfeelings").style.display="block";
}