for (forum_img_i=0; forum_img_i < document.images.length; forum_img_i++) {
if (document.images[forum_img_i].src.substring(document.images[forum_img_i].src.length - ng_img.length,document.images[forum_img_i].src.length)==ng_img)
{
for (code_i=0; code_i < medals_code.length; code_i++)
{
if (document.images[forum_img_i].title.split(medals_code[code_i]).length==2)
{
document.images[forum_img_i].width = widths_img[code_i];
document.images[forum_img_i].height= heights_img[code_i];
document.images[forum_img_i].src   = medals_url[code_i];
document.images[forum_img_i].title = document.images[forum_img_i].title.split(medals_code[code_i]).join('');
document.images[forum_img_i].alt   = document.images[forum_img_i].title;
}}}

if (document.images[forum_img_i].src.substring(document.images[forum_img_i].src.length - ng_img.length,document.images[forum_img_i].src.length)==zm_img)
{
for (code_i=0; code_i < medals_code.length; code_i++)
{
if (document.images[forum_img_i].title.split(medals_code[code_i]).length==2)
{
document.images[forum_img_i].width = widths_img[code_i];
document.images[forum_img_i].height= heights_img[code_i];
document.images[forum_img_i].src   = medals_url[code_i];
document.images[forum_img_i].title = document.images[forum_img_i].title.split(medals_code[code_i]).join('');
document.images[forum_img_i].alt   = document.images[forum_img_i].title;
}}}
}