If you prefer to see thumbnails over text links when viewing web indexes, make this a bookmark. I don't remember where I got it, but it's really handy.
If this doesn't work for you, copy the text from this text file:
http://www.bigtoque.com/misc/gallery.txt
javascript:var sHTML=%22<html><head><title>gallery</title><body>
lt;center><table border=0>%22;var y=0;for(x=0;x<document.links.length;x++){a=document.links[x].href; if (a.match(/jpe|jpeg|jpg|bmp|tiff|tif|bmp|gif|png/i)){sHTML+='<td style=%22border-style:solid;border-width:1px%22><a target=%22_new%22 href=%22'+a+'%22><img border=%220%22 width=%22100%22 src=%22'+a+'%22></a></td>'; if (!((x+1)%5)) sHTML+=%22</tr><tr>%22}};this.innerHTML=sHTML+%22</table></center></body></html>%22;
If this doesn't work for you, copy the text from this text file:
http://www.bigtoque.com/misc/gallery.txt