Auto-Resize Large Images - EASY Version

Description:
Auto Resizes in showthread those dam large images people post constantly. On the fly and very fast.


Inspiration:
- I just found out I needed an autoresizer, and tried about 3 of them on here with NO luck. They didnt work whatsoever for whatever reason. I remembered having this piece of code on my 3.0.7 series, and tried it in 3.5.4. Too much luck, a little simple javascript goes along way...


Compliancy:
Tested & Verifed in both I.E & Firefox



Open up headinclude (Add Anywhere)

PHP Code:

<if condition="THIS_SCRIPT == 'showthread'">

<script type="text/javascript">
function resizeImages() {
  if (document.images) {
    var mw = 640;
    var mh = 480;
    for (var ii = 0; ii < document.images.length; ii++) {
      var i = document.images[ii];
      var iw = i.width;
      var ih = i.height;
      if (ih > iw && ih > mh) {
        i.style.height = mh + 'px';
      } else if (iw > mw) {
        i.style.width = mw + 'px';
      }
    }
  }
}
if (window.addEventListener) {
  window.addEventListener('load', resizeImages, false);
} else if (window.attachEvent) {
  window.attachEvent('onload', resizeImages);
} else {
  window.onload = resizeImages;
}
//-->
</script>
</if> 


If you want to adjust the size, alter the variables:

var mw = 640;
var mh = 480;

Click INSTALL if you like!

[shadowevil]

Mod nice ... *install*

[utw-Mephisto]

Curious, does it enlarge smaller images ?

[Jayphen]

Originally Posted by utw-Mephisto

Curious, does it enlarge smaller images ?

From looking at the code, no - it only resizes images if they are larger than the specified amounts (mw and mh)

[Billspaintball]

Cool.

Any possibility of making it a plugin so there is no manual editing involved?

[Gbml2u]

used it

[sinn3d]

Dear Paul.

Im looking for a nice easy imageresizer like this to 3.6.0. Will there come a release for it

[ubblite]

3.6.0 version would be nice unless this hack already works with it.

[ehsanix]

thank u

[Mith]

This hack DOES work in 3.6

HOWEVER:

Unfortunately, not only does it downsize the images in posts nicely and correctly, but it also dowsizes the banner on your page too.

Is there a fix or workaround for it doing that (is there a way to make that apply to only images in posts ?)

Other than that, good mod, I like!