取得目前可見視窗內容的尺寸--Javascript - 52AV手機A片王|52AV.ONE

<script type="text/javascript">
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<!--
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# @# `) X4 _$ H4 @- e
var viewportwidth;
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var viewportheight;/ L3 @+ T/ T% f, B* t
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// the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight' I& m% W9 z5 X2 M
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if (typeof window.innerWidth != 'undefined')4 h- M) x1 y+ {
{
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viewportwidth = window.innerWidth,
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viewportheight = window.innerHeight0 ?5 I2 R5 S' c6 Y
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// IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
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else if (typeof document.documentElement != 'undefined'
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&& typeof document.documentElement.clientWidth !=1 ^3 N( H1 h. [, l# V, g' Z
'undefined' && document.documentElement.clientWidth != 0); |7 d- L0 @# x6 {8 }4 P0 n
{
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viewportwidth = document.documentElement.clientWidth,6 U' b; W7 J, m. v! ^+ M
viewportheight = document.documentElement.clientHeight
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}
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// older versions of IE+ @; f5 J5 H2 w0 y9 p. L, h, J
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else: X5 o& x- O8 X' q% M7 u" V
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viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
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viewportheight = document.getElementsByTagName('body')[0].clientHeight* }. [1 ?" D9 H% v; |
}
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document.write('<p>Your viewport width is '+viewportwidth+'x'+viewportheight+'</p>');
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//-->2 Y" t5 z* N! x9 {
</script>

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