一个弹出页面的徐徐升起的js效果
<HTML>
<HEAD>
<title>提醒信息</title>
<base target="_blank">
<SCRIPT language="JavaScript">
window.resizeTo(220,210);
var windowW=220 // wide
var windowH=210 // high
var Yoffset=0 // in pixels, negative values allowed
var windowStep=2 // move increment (pixels)
var moveSpeed=12 // move speed (larger is slower)
var Xoffset=25;
var windowX = (screen.width/2)-(windowW/2);
windowX=screen.availWidth-Xoffset-windowW;
var windowY = (screen.availHeight);
var windowYstop = windowY-windowH-Yoffset;
var windowYnow = windowY;
window.focus ();
resizeTo(windowW,windowH);
moveTo(windowX,windowY);
function movePFW() {
if (document.all) {
if (windowYnow>=windowYstop) {
moveTo(windowX,windowYnow);
//self.focus();
windowYnow=windowYnow-windowStep;
timer=setTimeout("movePFW()",moveSpeed);
} else {
clearTimeout(timer);
setTimeout("moveBack()",120000 )
moveTo(windowX,windowYstop);
}
} else {
moveTo(windowX,windowYstop);
}
}
function moveBack() {
if (document.all){
if (windowYnow<=windowY){
moveTo(windowX,windowYnow);
windowYnow=windowYnow+windowStep;
timer1=setTimeout("moveBack()",moveSpeed);
} else {
clearTimeout(timer1);
moveTo(windowX,windowY);
self.close()
}
} else {
moveTo(windowX,windowYstop);
self.close()
}
}
</SCRIPT>
</HEAD>
<body bottomMargin="0" bgColor="#ffffcc" leftMargin="5" topMargin="0" onload="movePFW()" rightMargin="0">
<form name="Form1" method="post" action="this.htm" id="Form1">
<FONT face="宋体">
<TABLE id="Table1" style="WIDTH: 180px; HEIGHT: 176px" cellSpacing="0" cellPadding="0" border="0">
<TBODY>
<TR>
<TD class="td"></TD>
<TD class="td"><HR width="100%" color="#006699" SIZE="1"></TD>
</TR>
<TR>
<TD class="td" vAlign="top" height="100%"></TD>
<TD class="td" vAlign="top" height="100%"><span><br>⊙欢迎你第一次使用!</span></TD>
</TR>
<TR>
<TD width="8"></TD>
<TD></TD>
</TR>
</TBODY>
</TABLE>
</FONT>
</form>
</body>
</HTML>
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