1
style = "jwchat.css"; // fallback
4
if (parent.top.stylesheet)
5
style = parent.top.stylesheet;
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else if (top.opener.top.stylesheet)
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style = top.opener.top.stylesheet;
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else if (top.opener.opener.top.stylesheet)
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style = top.opener.opener.top.stylesheet;
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document.write('<link rel="styleSheet" type="text/css" href="'+style+'">');