HTML DOM marginWidth Property
 Complete Frame Object Reference
Definition and Usage
The marginWidth property sets or returns the left and right margins of a frame
(in pixels).
Syntax
frameObject.marginWidth=pixels
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Example
In our example we will first create an HTML document containing a frameset
with two columns. Each column is set to 50% of the browser window:
<html>
<frameset cols="50%,50%">
<frame id="leftFrame" marginwidth="50"
src="frame_marginwidth.htm">
<frame id="rightFrame" marginwidth="20"
src="frame_a.htm">
</frameset>
</html>
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The HTML document "frame_marginwidth.htm" is put into the first column, and the
HTML document "frame_a.htm" is put into the second column.
The source of "frame_marginwidth.htm" is as follows:
<html>
<body>
script type="text/javascript">
x=parent.document.getElementById("leftFrame");
y=parent.document.getElementById("rightFrame");
document.write("Left/Right margins for leftFrame: ");
document.write(x.marginWidth);
document.write("<br />Left/Right margins for rightFrame: ");
document.write(y.marginWidth);
</script>
</body>
</html>
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Try-It-Yourself Demos
Return the left and right margins of frames
Complete Frame Object Reference
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