如何重写URL的某些部分？

I have some image thumb code like below on my website coming from third party website to my website

<div class="thumb"><img src="//www.abc.com/website/thumbs/461/beautifulimage/test1a.jpg" rel="//www.abc.com/website/thumbs/461/beautifulimage/test1a.jpg"></div>

I want to replace URL from

//www.abc.com/website/thumbs/461 

to

//www.abc.com/website/thumbs/800

So, How I can replace URL on page load so it'll load code something like below

<div class="thumb"><img src="//www.abc.com/website/thumbs/800/beautifulimage/test1a.jpg" rel="//www.abc.com/website/thumbs/800/beautifulimage/test1a.jpg"></div>

Is there any way where I can call URL like this?

I assume it is matter of changing 461 to 800 in Image thumbnail URL. This can be solved easily with jQuery. Just iterate over all the thumbnail images and replace /461/ with /800/.

This has to be done after document is ready, and this is how you can do it.

$(document).ready(function(e){
    $('.thumb img').each(function(index){
       var urlpath=$(this).attr('src');
       urlpath=urlpath.replace("/461/", "/800/");
       $(this).attr('src',urlpath);
    });
});

Demo: https://jsfiddle.net/

We have used each() jQuery function iterate over all the thumbnail images and used attr() jQuery function for setting and getting the src of image element.