javascript:(function(){
var dx,cx,fd;
fd=prompt("請輸入想留下的關鍵字","");
dx=document.getElementById("home_stream").getElementsByTagName("li");
for(cx=0;cx<dx.length;cx++)
if(dx[cx].innerHTML.search(fd)==-1)
dx[cx].style.display="none";
else dx[cx].style.display="";})();