js小白问题 求大神帮忙看，注释的那三行破坏了return false的作用，这是怎么回事，怎么改啊

Question

• 
  main1r1
  


• 
  main2r2
  


• 
  37
  


• 
  r3
  

function showPic( whichpic ){ var source = whichpic.getAttribute( 'href' ); var placeholder = document.getElementById( 'placeholder' ); placeholder.setAttribute( 'src',source ); //var text = whichpic.getAttribute( 'title' ); //var description = document.getElementById( 'description' ); //description.firstChild.nodeValue = text; }

Answer 1

图裂了，用插入代码块发啊