Javascript-尝试定位图像

Question

I am not expert in javascript, so, excuse my lack of knowledge.

I am trying to interact with an image on a page on the web, to create some automation.

I need to click on that image using javascript, from a script.

I did everything to discover how to access that image and no success at all. The image is not responding to anything. I suppose I am not reaching the right object.

Trying to discover the object, I created a very simple script, that will scale every image on that page, to see at least if I can reach all img object.

This is the script

for (i=0;i<=100;i++) {
document.image[i].width.value = '300';
}

No changes at all.

Is the script correct? is that anything that may be preventing the image to respond from external scripts?

Any clues? thanks.

___ EDIT

the image I need to click is declared like this:

 <div class="leaderboard-text">
          <span id="addon-add-language-button"><image class="ajaxListAddButtonEnabled" listId="localizationList" src="/itc/images/blue-add-language-button.png"><image class="ajaxListAddButtonDisabled" listId="localizationList" style="display:none;" src="/itc/images/blue-add-language-button-disabled.png"></span>
        </div>

Answer 1

There is no document.image , there is document.images

for (var i=0, l=document.images.length; i<l; i++) {
  var ing = document.images[i];
  img.width = 300; // but why do you want all images to be equal width?
}

Answer 2

You missed an 's' in images and some other things.

for (i=0, lughez = document.images.length; i<lughez ; i++) {
    document.images[i].width= '300';
}

but if the image has an id you could do:

document.getElementById('id').click()

to click your image where 'id' is the id you are using