<SCRIPT> var oPopup = window.createPopup(); var popTop=50; function popmsg(msgstr){ var winstr="<table style="border: 1 solid #6D93C8" width="241" height="172" border="0" cellpadding="0" cellspacing="0" >"; winstr+="<tr><td height="30"> </td></tr><tr><td align="center"><table width="90%" height="110" border="0" cellpadding="0" cellspacing="0">"; winstr+="<tr><td valign="top" style="font-size:12px; color: #6D93C8; face: Tahoma">"+msgstr+"</td></tr></table></td></tr></table>"; oPopup.document.body.innerHTML = winstr; popshow(); } //more javascript from http://www.knowsky.com function popshow(){ window.status=popTop; if(popTop>1720){ clearTimeout(mytime); oPopup.hide(); return; }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); }else if(popTop<180){ oPopup.show(screen.width-250,screen.height,241,popTop); }else if(popTop<220){ oPopup.show(screen.width-250,screen.height-popTop,241,172); } popTop+=10; var mytime=setTimeout("popshow();",50); } popmsg("网页教学网友情提示,注意保护眼睛"); </SCRIPT>