function init() {
	// Display=none Arrangements
	if(window.document.getElementById('arrang_list') != null) {
		elements = window.document.getElementById('arrang_list');
		elements = elements.getElementsByTagName('div');
		count = elements.length;
		for(x=0; x<count; x++) {
			if(elements[x].className=='arrang_block') {
				elements[x].style.display = 'none';
				//alert(elements[x].style.display);
			}
		}
	}
	// Display=none Last-Minute
	if(window.document.getElementById('last_minute') != null) {
		elements = window.document.getElementById('last_minute');
		elements = elements.getElementsByTagName('div');
		count = elements.length;
		for(x=0; x<count; x++) {
			if(elements[x].className=='last_block') {
				elements[x].style.display = 'none';
				//alert(elements[x].style.display);
			}
		}
	}
	window.document.getElementById('footer').style.bottom = '30px';
	window.document.getElementById('footer_navi').style.bottom = '10px';
}

function show_last(id) {
	element = window.document.getElementById('last_minute_'+id);
	if(element.style.display == 'none') {
		element.style.display = 'block';
	} else {
		element.style.display = 'none';
	}
}

function show_arrangement(id) {
	element = window.document.getElementById('arrangement_'+id);
	if(element.style.display == 'none') {
		element.style.display = 'block';
		window.document.getElementById('footer').style.bottom = '30px';
		window.document.getElementById('footer_navi').style.bottom = '10px';
		window.document.getElementById('ar_title_'+id).style.background = 'url(images/down.gif) no-repeat 2px';
	} else {
		element.style.display = 'none';
		window.document.getElementById('footer').style.bottom = '';
		window.document.getElementById('footer_navi').style.bottom = '';
		window.document.getElementById('ar_title_'+id).style.background = 'url(images/right.gif) no-repeat 2px';
	}
}