using one onclick javascript function to show same div in multiple elements

Question

i am using js to show/hide div when user clicks on tag .. but the problem is i want to use this function in multiple a tags and it's not working is that possible in javascript and i wont use jquery .

javascript :

function showdiv(id) {
   var f = document.getElementById('sss_div');
   if(f.style.display == 'none')
      f.style.display = 'block';
   else
      f.style.display = 'none';       
}

html:

<a class="class" href="javascript:void(0);" id="id" onClick="showdiv('sss_div')">click here </a>



here is the div :

<div id="sss_div" style="display:none;"><textarea></textarea></div>

any suggestions ?? 

Answer 1

var f = document.getElementById('sss_div');

只会选择'sss_div'元素，您应该使用参数ID。

var f = document.getElementById(id);