window width and height

[Bern]

how to get the width and height of the visible window in IE, netscape and
mozilla?

[Andrew Thompson]

On Fri, 15 Oct 2004 21:01:41 +0800, Bern wrote:

how to get the width and height of the visible window in IE, netscape and
mozilla?

<script type='text/javascript'>
var viewWidth;
var viewHeight;

function determineViewableSize() {
d=document;
if (typeof window.innerWidth!='undefined') {
viewWidth = window.innerWidth;
viewHeight = window.innerHeight;
} else {
if (d.documentElement &&
typeof d.documentElement.clientWidth!='undefined' &&
d.documentElement.clientWidth!=0) {
viewWidth = d.documentElement.clientWidth
viewHeight = d.documentElement.clientHeight
} else {
if (d.body &&
typeof d.body.clientWidth!='undefined') {
viewWidth = d.body.clientWidth
viewHeight = d.body.clientHeight
}
}
}
}

function getViewableWidth() {
if (!viewWidth) determineViewableSize();
return viewWidth;
}

function getViewableHeight() {
if (!viewHeight) determineViewableSize();
return viewHeight;
}

function viewableSize() {
return "<b>Viewable</b> size: " +
getViewableWidth() + "x" + getViewableHeight() + ".";
}
</script>

HTH

--
Andrew Thompson
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