Hey there,

I have the following problem:

var links = document.getElementsByTagName("a"), urls = new Array();
for (var i=0; i<links.length; i++) {
	if (links[i].href.match(/imdb\.com\/title\//gi)) {
		GM_xmlhttpRequest({
			method: "GET",
			url: links[i].href,
			onload: function(e) {
				var title = e.responseText.split("<title>")[1].split("</title>")[0];
				links[i].setAttribute("title", title);
			}
		});
	}
}

Now I get the error message "links[i] has no properties".
I kind of know why, I didn't define links[i] during the onload function. But unfortunately, I don't really know how to pass on that variable and/or Array to my function during the XHR.

Any ideas?
Thanks.

			onload: rs(i)
		});
	}
}
function rs(i) {
	return function(e) {
		var title = e.responseText.split("<title>")[1].split("</title>")[0];
		links[i].setAttribute("title", title);
	};
}

Thanks a lot, works like a charm.

BTW, why would you need "g" flag in the regexp? I'd rewrite it that way:

var links = document.links, urls = new Array(), re = /imdb\.com\/title\//i;
for (var i=0; i < links.length; i++) {
	if (re.test(links[i].href)) {

The 'g' flag shouldn't make much of a difference, as the regex should only appear once in the string. If it does appear twice for some reason, then it would replace it in both places and Mikado is right. In general, though, it's unlikely that it will matter.

-Joel