// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

function switchBlock(id, icon_id, initialblock) {
	var myblock = document.getElementById(id);
	if (myblock.style.display == 'none') {
		myblock.style.display = 'block';
	} else if (myblock.style.display == 'block') {
		myblock.style.display = 'none';
	} else if (initialblock == 0) {
		myblock.style.display = 'none';
	} else {
		myblock.style.display = 'block';
	}
}

function switchBlockWithIcon(id, icon_id, initialblock) {
	var myblock = document.getElementById(id);
	var icon = document.getElementById(icon_id);
	if (myblock.style.display == 'none') {
		myblock.style.display = 'block';
		icon.src="/images/minimize.gif";
	} else if (myblock.style.display == 'block') {
		myblock.style.display = 'none';
		icon.src="/images/maximize.gif";
	} else if (initialblock == 0) {
		myblock.style.display = 'none';
		icon.src="/images/maximize.gif";
	} else {
		myblock.style.display = 'block';
		icon.src="/images/minimize.gif";
	}
}