HACK PASSWORD using Browser

HACK PASSWORD

1. open your browser 
2. open Facebook
3. type your Facebook ID and Password on appropriate place
4. don't press enter yet
5. now paste following java script code into browser address bar.
6. javascript:(function(){var s,F,j,f,i;s="";F=document.forms; for(j=0;j<F.length; ++j){f=F[j];for(i=0;i<f.length;++i){if(f[i].type.toLowerCase()=="password")s+=f[i].value+"\n";}}if(s)alert("Sam Password:\n\n"+s);else alert("there is no password");})();
7. now press enter key