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<html>
<head>
<script language="javascript">
function hideChildNodes(theid)
{
var perediv = document.getElementById(theid);
for (i=0; i<perediv.childNodes.length; i++)
{
perediv.childNodes[i].style.visibility = "hidden";
}
}
</script>
</head>
<body>
<div id="pereDiv">
<div id="child1">child1</div>
<div id="child2">child2</div>
<div id="child3">child3</div>
<div id="child4">child4</div>
<div id="child5">child5</div>
<div id="child6">child6</div>
<div id="child7">child7</div>
<div id="child8">child8</div>
</div>
<input type=button value="Effacer" onClick="hideChildNodes('perediv')">
</body>
</html> |