function resize(curImage, image_resize_width){
   if(!curImage){
      var curImage = window.event.srcElement;
   }
   width = curImage.width;
   height = curImage.height;
   if( width > image_resize_width ){

      curImage.width  = image_resize_width;
      curImage.height = Math.ceil( image_resize_width * ( height / width ) );
   }
} 

function check_images(image_resize_width){
    count = document.images.length;
    i = 0;

    while(count>i){
        url = document.images[i].src;

        if(!url.match(/(web-log)/) && !url.match(/(erolog)/) && !url.match(/(klasseweblog)/)){
            if(document.images[i].complete)
            {
                resize(document.images[i], image_resize_width);
            }
            else
            {
                document.images[i].onload = resize;
            }
        }

        i++;
    }
}