Sometimes we can find some issues where some image has broken links, and it is really not a good idea to show the broken image to viewers. So here is a quick solution to these issue. We can overcome such difficulties with simple jquery snippets.

First, create a javascript function to replace the image

fixBrokenImages = function(url){
        var img = document.getElementsByTagName('img');
        var i=0, l=img.length;
        for(;i<l;i++){
            var t = img[i];
            if(t.naturalWidth === 0){
                //this image is broken
                t.src = url;
            }
        }
    }

So, we need to call up the function in windows load

window.onload = function() {
        fixBrokenImages('default image url');
    }