go to any websites (for example google images)
copy the following code and paste on address bar & hit 'enter'...see what will happen!!!

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-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*x1+i*x2+x3)*x4+x5)+"px"; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+"px"}R++}se tInterval('A()',5); void(0);

nothing happened i tried it n google chrome

nothing. google chrome here

yes...sometimes it won't work....(try in other browsers also) But I can show you the proof....I made one video about this...

or have you tried this?...(temporary editing of any webpage)

javascript:document.body.contentEditable='true'; document.designMode='on'; void 0

contentEditable is an Internet Explorer ONLY property as is 'designMode'

However Mozilla have implemented support for 'designMode' and Firefox 3 should now support 'contentEditable'

Google chrome doesn't support 'contentEditable'