📄 backbutton.html
字号:
<HEAD>
<TITLE>Netprog JavaScript Demos - JavaScript Back Button</TITLE>
</HEAD>
<H2>JavaScript Page Footer</H2>
Everything below the line is generated by JavaScript. The "back" hyperlink
uses the JavaScript document object <CODE>referrer</CODE> property to
determine the page the user came from.<P>
<HR>
<CENTER>
<FONT SIZE=-1 COLOR=PURPLE>
<SCRIPT>
document.write(
"Document: " + document.location + "<BR>" +
"Last Modified: " + document.lastModified + "<BR>" +
"<A HREF=" + document.referrer + ">press here to go back</A>" );
</SCRIPT>
</FONT>
</CENTER>
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