function togglePanel(img_i, block_i, minSize_i, expandImageUrl_i, collapseImageUrl_i) {
	if (img_i.alt == 'more') {
		document.getElementById(block_i).style.height = '';
		img_i.alt = 'less';
		img_i.src = collapseImageUrl_i;
	} else {
		document.getElementById(block_i).style.height = minSize_i + 'px';
		img_i.alt = 'more';
		img_i.src = expandImageUrl_i;
	}
}

function togglePanel2(img_i, block_i, expandImageUrl_i, collapseImageUrl_i) {
	if (img_i.alt == 'more') {
		document.getElementById(block_i).style.display = 'block';
		img_i.alt = 'less';
		img_i.src = collapseImageUrl_i;
	} else {
		document.getElementById(block_i).style.display = 'none';
		img_i.alt = 'more';
		img_i.src = expandImageUrl_i;
	}
}

function toggleBlock(block_i) {
	var _el = document.getElementById(block_i);
	
	if (_el.style.display == 'none') {
		_el.style.display = 'block';
	} else {
		_el.style.display = 'none';
	}
}