Here are some cool tips and tricks for orkut fans our there.I have collected them from internet and bring them for you under one link 
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Blinking orkut
Just copy paste this in your browsers address bar and hit enter.
javascript:i=0;c=["red","green","blue","yellow","magenta","orange","pink","violet"]; a=document.links;setInterval(‘i++;a[i % document.links.length].style.color=c[i % c.length]‘,10);void(0); alert(“xmen_net “)
check out the magical trick
Just copy paste this in your browsers address bar and hit enter.
javascript:R= 0; x1=.1; y1=.05; x2=.25; y2=.24; x3= 1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document. images; DIL=DI.length; function A(){for(i=0; i
Writing text in reverse order
1)Type the text in the scrapbook or any text box.
2)Type & # 8 2 3 8 without spaces before the message in the text box.
3)Example: “‮ This is message reverted.”
4)Press SUBMIT.
5)The above message appears as – This is message reverted
