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<HEAD>
<SCRIPT>
function replaceElement(){
var oChild=Div1.children(0);
var textObj = oChild.innerHTML;
if (oChild.tagName=='B'){
oNewChild=document.createElement('I');
Div1.replaceChild(oNewChild,oChild);
oNewChild.innerHTML=textObj
} else {
oNewChild=document.createElement('B');
Div1.replaceChild(oNewChild,oChild);
oNewChild.innerHTML=textObj
}
showA.innerHTML=Div1.children[0].nodeName;
}
</SCRIPT>
</HEAD>
<BODY>
<DIV id=Div1 onclick="replaceElement()" style="border:solid 1 blue">¿©±â¸¦ Ŭ¸¯Çϸé <B>¿¤·¹¸àÆ®</B>°¡ ±³Ã¼µÈ´Ù.</DIV>
<DIV>Div1.children[0].nodeName=<B><SPAN id=showA>
<SCRIPT>document.write(Div1.children[0].nodeName)</SCRIPT>
</SPAN></B></DIV>
</BODY>