function grabImage(directory) {
	var number
	directory = directory.toLowerCase();
	switch (directory) {
		case "rand":
			number = 20;
			break;
	}
	var name = directory.charAt(0).toUpperCase() + directory.substring(1,directory.length).toLowerCase();
	document.write("<img src='random/" + directory + "/" + directory + (Math.round(Math.random()*(number - 1)) + 1) + ".jpg' style='border:1px solid #000;float:right;margin:0.5em 0 0.5em 0.5em' alt='Random " + name + " Image' />");
}