function hideBlog(e) {
	if (e) e.preventDefault();
	var window = $('blogwindow');
	if (window) window.destroy();
	if (e) {
		var flashcontent = $('flashcontent');
		if (flashcontent) flashcontent.blogHidden();
	}
}

function showBlog(c) {
	if ($('blogwindow')) return;
	var window = new Element('div', { id: 'blogwindow', styles: (Browser.Engine.trident && Browser.Engine.version <= 5 ? { height: $(document.body).getSize().y - 84 } : null) });
	var closelink = new Element('a', { id: 'closelink', text: 'Close' }).addEvent('click', hideBlog).inject(window);
	if (Browser.Engine.trident && Browser.Engine.version <= 5) closelink.grab(document.createTextNode('Close'));
	window.grab(new Element('iframe', { src: 'http://www.givehope.se/blog/?c=' + c, frameborder: '0' }));
	$(document.body).grab(window);
}