gistfile1.m

NSDictionary *dictionary;
NSArray *words = [dictionary allKeys];
NSMutableString *javascript = @"addText(";
for (int i=0; i<[words count]; i++) {
	[javascript appendString:@"%@", [words objectAtIndex:i]];
	if(i<([words count]-1)) {
		[javascript appendString:@", "];
	}
}

[javascript appendString:@");"];
[webView stringByEvaluatingJavaScriptFromString:javascript];