网页上的“*”动感散发

<SCRIPT> var oPopup = window.createPopup(); var popTop = 50； function popmsg(msgstr){ var winstr="<表格样式="边框：1 实心 #6D93C8" 宽度="241" 高度="172" 边框="0" cellpadding="0 " 单元格间距="0" >"; winstr+="<tr><td height="30"> </td></tr><tr><tdalign="center"><表格宽度="90%" height= "110" border="0" cellpadding="0" cellspacing="0">"; winstr+="<tr><td valign="顶部" style="font-size:12px;颜色：#6D93C8；脸：Tahoma">"+msgstr+"</td></tr></table></td></tr></table>"; oPopup.document.body.innerHTML = winstr;流行秀（）； } //来自 http://www.downcodes.com 的更多 javascript function popshow(){ window.status=popTop;如果（popTop>1720）{clearTimeout（mytime）; oPopup.hide();返回; }else if(popTop>1520&&popTop<1720){ oPopup.show(screen.width-250,screen.height,241,1720-popTop); }else if(popTop>1500&&popTop<1520){ oPopup.show(screen.width-250,screen.height+(popTop-1720),241,172); }否则 if(popTop<180){ oPopup.show(screen.width-250,screen.height,241,popTop); }否则 if(popTop<220){ oPopup.show(screen.width-250,screen.height-popTop,241,172); } popTop+=10; var mytime=setTimeout("popshow();",50); } popmsg("建站学院友情提示,注意保护眼睛"); </脚本>