function searchObjByTagName(obj, tag)
{
while(obj!=null && typeof(obj.tagName)!="undefind"){
if(obj.tagName==tag.toUpperCase()) return(obj);
obj=obj.parentElement; } return null;
}<div id=abc><input onclick="alert(searchObjByTagName(this, 'DIV').id)"></div>
{
while(obj!=null && typeof(obj.tagName)!="undefind"){
if(obj.tagName==tag.toUpperCase()) return(obj);
obj=obj.parentElement; } return null;
}<div id=abc><input onclick="alert(searchObjByTagName(this, 'DIV').id)"></div>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<SCRIPT LANGUAGE="JavaScript">
<!--
function test()
{
var v = document.getElementById("aa"); for(var i=0;i<v.childNodes.length;i++)
{
if(v.childNodes[i].tagName=="INPUT")
{
var c = v.childNodes[i];
alert(c.value);
}
}
}
//-->
</SCRIPT>
</HEAD><BODY>
<div id=aa>
<input type=text value=1>
<input type=text value=2>
<input type=text value=3>
<input type=text value=4>
</div>
<input type=button onclick=test() value=test>
</BODY>
</HTML>
var parent=document.getElementById(parentID);
for (var i=0;i<parent.childNodes.length;i++){
if (parent.childNodes[i].tagName=="INPUT"){alert(parent.childNodes[i].value)}
}
}