Question

I have following URL in my few pages(http://something.com)..

<a href="http://something.com">Home</a>
<a href="index.html">Index</a>
<a href="about.html">About</a>
<a href="contact.php">Contact</a>
<a href="#">Same</a>
<a hre="http://example.com/home.html">New Home</a>
<a href="../services.html">Services</a>

and what I want is to convert all link to…

<a href="http://this.com/?url=http://something.com">Home</a>
<a href="http://this.com/?url=http://something.com/index.html">Index</a>
<a href="http://this.com/?url=http://something.com/about.html">About</a>
<a href="http://this.com/?url=http://something.com/contact.php">Contact</a>
<a href="#">Same</a>
<a hre="http://this.com/?url=http://example.com/home.html">New Home</a>
<a href="../services.html">Services</a>

So Basically I don’t want to Convert "#" or "../" such link.

I am noob in JS.

From my effort, with the help of w3schools.. What i have tried to accomplish :-

<script type="text/javascript">
var url= document.getElementByTagName(a);
var pattern = /..\//g;
var result = pattern.test(url);
if(url.href != "#" || result === "false" ) {
var nurl = url.replace("http://this.com/?url="+url.href, url.href);
}
</script>

And I am not able to do anything… Please help, how can I modify URL and add http://this.com/?url=My_web_page_url_here.

UPDATE
I replaced my javascript with

<script type="text/javascript">
var links = document.links;
var i = links.length;

while (i--) {
    if (links[i].href.slice(-1) == "#" || 
        links[i].getAttribute("href").slice(0, 3) == "../") {
        continue;
    }
    links[i].href = "http://this.com/?url=" + encodeURIComponent(links[i].href);
}​
</script>

And still all url’s are in the same way without append.

Answer 1

Try this…

var links = document.links;
var i = links.length;

while (i--) {
    if (links[i].href.slice(-1) == "#" || 
        links[i].getAttribute("href").slice(0, 3) == "../") {
        continue;
    }
    links[i].href = "http://this.com/?url=" + encodeURIComponent(links[i].href);
}​

jsFiddle.

I encoded the parameter, but if you don’t want it encoded, like in your examples, drop the call to encodeURIComponent().