function blogRedirect(url) {
	document.location.href = url;
}

function $(elm) { return document.getElementById(elm); }

function toggleDisplay(elm, options) {
	elm = $(elm);
	var none = elm.style.display == "none";
	if (none && options.offText) {
		options.elm.innerHTML = options.offText;
	}
	else if (!none && options.onText) {
		options.elm.innerHTML = options.onText;
	}
	elm.style.display = none ? "": "none";
}

String.prototype.strip = function() {
	return this.replace(/^\s+/, '').replace(/\s+$/, '');
}