Ad rotator javascript

I've gotten an ad rotator script from a website, but after filling in all the required lines with my URLs, I get an error when trying to view the page some times. Here's what the error says, "A Runtime Error has occurred. Do you wish to Debug? Line: 55 Error: Expected ';'". So there seems to be an error on line 55 - can someone figure out what it is, please?.. Here's the script for you all (with my URLs in it):



<SCRIPT>

// put info for randomly selected banners here, as in the examples

gfx0="http://rcm-images.amazon.com/images/G/01/associates/promotions/b1c-468x60.gif";

lnk0="http://www.amazon.com/exec/obidos/redirect?tag=mgsonline-20&creative=92489&camp=8117&link_code=dl1&path=subst/misc/amazon-cobrand-cc/v3/marketing-from-associates-step1.html/ref%3Db1_assoc_26";

alt0="Amazon.com Platinum Visa Card";

gfx1="http://www.mgsonline.net/home-banner-468x60.gif";

lnk1="http://www.amazon.com/exec/obidos/redirect-home/mgsonline-20";

alt1="In Association with Amazon.com";

gfx2="http://www.cafepress.com/cp/banners/cp_referral_468x60.gif";

lnk2="http://www.cafepress.com/cp/info/storeref.aspx?refby=mgsonline";

alt2="Design and Sell Merchandise Online for Free";

gfx3="http://www.alienware.com/affiliate_pages/banners/gaming_pc_banner_468x60.gif";

lnk3="http://www.alienware.com/index.aspx?from=_R__Y__A__N_:gaming_pc_banner_468x60";

alt3="Alienware - Gaming PC for PC Gaming";

len=4; // change to equal number of banners

today=new Date();

today=today.getTime()/10;

rnd=today%len;

document.writeln('<A HREF="'+eval("lnk"+rnd)+'"><IMG SRC="'+eval("gfx"+rnd)+'" ALT="'+eval("alt"+rnd)+'" WIDTH="468" HEIGHT="60"></A>');

</SCRIPT>


Line 55 (of the HTML document) is, by the way, the line that begins with, "document.writeln". See any problems in that line? Help would be greatly appreciated!

Thanks in advance,

<SCRIPT>

// put info for randomly selected banners here, as in the examples
len=4;

gfx=new Array(len);
lnk=new Array(len);
alt=new Array(len);

gfx[0]="http://rcm-images.amazon.com/images/G/01/associates/promotions/b1c-468x60.gif";
lnk[0]="http://www.amazon.com/exec/obidos/redirect?tag=mgsonline-20&creative=92489&camp=8117&link_code=dl1&path=subst/misc/amazon-cobrand-cc/v3/marketing-from-associates-step1.html/ref%3Db1_assoc_26";
alt[0]="Amazon.com Platinum Visa Card";

gfx[1]="http://www.mgsonline.net/home-banner-468x60.gif";
lnk[1]="http://www.amazon.com/exec/obidos/redirect-home/mgsonline-20";
alt[1]="In Association with Amazon.com";

gfx[2]="http://www.cafepress.com/cp/banners/cp_referral_468x60.gif";
lnk[2]="http://www.cafepress.com/cp/info/storeref.aspx?refby=mgsonline";
alt[2]="Design and Sell Merchandise Online for Free";

gfx[3]="http://www.alienware.com/affiliate_pages/banners/gaming_pc_banner_468x60.gif";
lnk[3]="http://www.alienware.com/index.aspx?from=_R__Y__A__N_:gaming_pc_banner_468x60";
alt[3]="Alienware - Gaming PC for PC Gaming";



today=new Date();

today=today.getTime()/10;

rnd=Math.floor(today%len);

document.writeln('<A HREF="'+lnk[rnd]+'"><IMG SRC="'+gfx[rnd]+'" ALT="'+alt[rnd]+'" WIDTH="468" HEIGHT="60"></A>');
</SCRIPT>

That works perfectly - thanks! :) There's only one thing that I don't like about it, and that is that it puts a big blue border around the images, whereas a different script I found (one that does not allow the description text, unfortunately) does not do so.. Maybe I can get rid of it some how..

Well, thanks again!

No need to alter the script for that. Use CSS - that's what it's for.

<style type="text/css">
a img { /* any image that's inside an anchor tag */
border: 0 none;
}
</style>

See how much easier?