javascript - Get value from a link to display a <div> in the same page -

i have <table> in research.php page that

---

| date | user| group | etc |

the column date link. here sample of <table> creation :

while($line= mysqli_fetch_array($warning)) { echo "<tr>";     echo"<td ><a href=\"\" onclick=\"javascript:visibilite('details'); return false;\">".date('d/m/y h:i:s', strtotime($line['date_heure']))."</a></td>"; 

the javascript code :

<script>         function visibilite(thingid)         {             var targetelement;             targetelement = document.getelementbyid(thingid) ;             if (targetelement.style.display == "none")             {                 targetelement.style.display = "" ;             } else {                 targetelement.style.display = "none" ;             }         }         </script> 

and <div> placed in same page:

<div id="details" style="display:none;"> 

everything work well. problem want div#details change according date clicked. code hides div#details display same informations. want able value clicked change div#details according data in db. tried add in <a> href='research.php?number=".$line['number']."' nothing happens when click link.

i don't know if have use jquery , how, or if i'm doing wrong

if want display means using block

<script>  function visibilite(thingid)         {             var targetelement;             targetelement = document.getelementbyid(thingid) ;             if (targetelement.style.display == "none")             {                 targetelement.style.display = "block" ;             } else {                 targetelement.style.display = "none" ;             }         }                 </script>