// Setup CSRF safety for AJAX:
$.ajaxPrefilter(function(options, originalOptions, jqXHR) {
	if (options.type.toUpperCase() === "POST") {
		// We need to add the verificationToken to all POSTs
		var token = $("input[name^=__RequestVerificationToken]").first();
		if (!token.length) return;
		
		var tokenName = token.attr("name");
		
		// If the data is JSON, then we need to put the token in the QueryString:
		if (options.contentType.indexOf('application/json') === 0) {
			// Add the token to the URL, because we can't add it to the JSON data:
			options.url += ((options.url.indexOf("?") === -1) ? "?" : "&") + token.serialize();
		} else if (typeof options.data === 'string' && options.data.indexOf(tokenName) === -1) {
			// Append to the data string:
			options.data += (options.data ? "&" : "") + token.serialize();
		}
	}
});