X-Git-Url: http://git.scottworley.com/nt3d/blobdiff_plain/1e62819c99e2c97c4f11c9612012c83cf36dd4ff..ec5f883deb58becde856368829a76385c6e85470:/nt3d.js

diff --git a/nt3d.js b/nt3d.js
index 1cabfb1..4cec096 100644
--- a/nt3d.js
+++ b/nt3d.js
@@ -200,7 +200,9 @@ nt3d = {
 		// Get params from form
 		var params = [];
 		for (var i = 0; i < this.user_params.length; i++) {
-			params[i] = this.form.elements["param"+i].value;
+			var as_string = this.form.elements["param"+i].value;
+			var as_num = +as_string;
+			params[i] = isNaN(as_num) ? as_string : as_num;
 		}
 
 		// Run user_function