//下面是 top.js
function KB_keepItInIE(theName,theWantTop,theWantLeft) {
theRealTop=parseInt(document.body.scrollTop)
theTrueTop=theWantTop+theRealTop
document.all[theName].style.top=theTrueTop
theRealLeft=parseInt(document.body.scrollLeft)
theTrueLeft=theWantLeft+theRealLeft
document.all[theName].style.left=theTrueLeft
}
function KB_keepItInNN(theName,theWantX,theWantY) {
theRealLay=document.layers[theName]
theBadX=self.pageYOffset
theBadY=self.pageXOffset
theRealX=theBadX+theWantX
theRealY=theBadY+theWantY
theRealLay.moveTo(theRealY,theRealX)
}
IE4=(document.all)?1:0
NN4=(document.layers)?1:0
//if (IE4)
//setInterval(‘KB_keepItInIE("KBStatic",0,0)‘,1)
//if (NN4)
//setInterval(‘KB_keepItInNN("KBStatic",0,0)‘,1)
//下面是menu.php
<div id="Layer1" style="position:absolute; left:31px; top:1px; width:560px; height:46px; z-index:5">
<script language="JavaScript1.2">fwLoadMenus();
</script></div>
<SCRIPT LANGUAGE="JavaScript">
<!--
if (IE4)
setInterval(‘KB_keepItInIE("Layer1",0,31)‘,1)
if (NN4)
setInterval(‘KB_keepItInNN("Layer1",0,31)‘,1)
//-->
</SCRIPT>
//下面是 menuhead.php
<?
echo "<script language=JavaScript1.2 src=‘js/menu_comment.js‘></script><script language=JavaScript1.2 src=‘js/fw_menu.js‘></script><script language=JavaScript1.2 src=‘js/top.js‘></script>";
?>
//下面为mysql.inc
<?
$link=mysql_pconnect("localhost","xiaoyang","xiaoyang")or die(mysql_error());
$link1=mysql_select_db("database")or die(mysql_error());
?> BBS(php & mysql)完整版(七)
原文：http://www.jb51.net/article/1919.htm
