3 <meta http-equiv=
"content-type" content=
"text/html; charset=UTF-8">
6 </head><body onload=
"foo()">
8 <iframe id=
"x" src=
"428278-iframe.html"></iframe>
12 var div
= document
.getElementById('x');
13 div
.style
.width
=w
+"px";
15 var v
= document
.offsetHeight
;