var pltsPop=null;
var pltsoffsetX = 12; // 弹出窗口位于鼠标左侧或者右侧的距离；3-12 合适
var pltsoffsetY = -10; // 弹出窗口位于鼠标下方的距离；3-12 合适
var pltsTitle="";
document.write('<div id=pltsTipLayer style="display: none;position: absolute; z-index:10001"></div>');
function pltsinits()
{
document.onmouseover = plts;
document.onmousemove = moveToMouseLoc;
}
function plts()
{ var o=event.srcElement;
if(o.alt!=null  &&  o.alt!=""){o.dypop=o.alt;o.alt=""};
if(o.title!=null  &&  o.title!=""){o.dypop=o.title;o.title=""};
pltsPop=o.dypop;
if(pltsPop!=null && pltsPop!="" && typeof(pltsPop)!="undefined")
{
pltsTipLayer.style.left=-1000;
pltsTipLayer.style.display='';
var Msg=pltsPop.replace(/\n/g,"<br>");
Msg=Msg.replace(/\0x13/g,"<br>");
var re=/\{(.[^\{]*)\}/ig;
if(!re.test(Msg))pltsTitle="『aaa』";
else{
re=/\{(.[^\{]*)\}(.*)/ig;
pltsTitle=Msg.replace(re,"$1")+" ";
re=/\{(.[^\{]*)\}/ig;
Msg=Msg.replace(re,"");
Msg=Msg.replace("<br>","");}
var content =
'<table style="FILTER:alpha(opacity=90);border: 1px solid #cccccc" id="toolTipTalbe" cellspacing="1" cellpadding="0"><tr><td

width="100%"><table bgcolor="#ffffff" cellspacing="0" cellpadding="0">'+
'<tr id="pltsPoptop"><td height="20" bgcolor="#0094bb" style="font-size:12px;padding-top: 3px;"><font color="#ffffff"><b><p id="topleft"

align="center">↖'+pltsTitle+'</p><p id="topright" align="center" style="display:none">'+pltsTitle+'↗</font></b></font></td></tr>'+
'<tr><td "+attr+" style="font-weight:bold;font-size:12px;text-align:center;padding-left:5px;padding-right:5px;padding-top: 5px;padding-

bottom:2px;line-height:120%">'+Msg+'</td></tr>'+
'<tr id="pltsPopbot" style="display:none"><td height="20" bgcolor="#0094bb" style="font-size:12px;padding-top: 3px;"><font

color="#ffffff"><b><p id="botleft" align="center">↙'+pltsTitle+'</p><p id="botright" align="center" style="display:none">'+pltsTitle+'↘

</font></b></font></td></tr>'+
'</table></td></tr></table>';
pltsTipLayer.innerHTML=content;
toolTipTalbe.style.width=Math.min(pltsTipLayer.clientWidth,document.body.clientWidth/2.2);
moveToMouseLoc();
return true;
}
else
{
pltsTipLayer.innerHTML='';
pltsTipLayer.style.display='none';
return true;
}
}
function moveToMouseLoc()
{
if(pltsTipLayer.innerHTML=='')return true;
var MouseX=event.x;
var MouseY=event.y;
var popHeight=pltsTipLayer.clientHeight;
var popWidth=pltsTipLayer.clientWidth;
if(MouseY+pltsoffsetY+popHeight>document.body.clientHeight)
{
popTopAdjust=-popHeight-pltsoffsetY*1.5;
pltsPoptop.style.display="none";
pltsPopbot.style.display="";
}
else
{
popTopAdjust=0;
pltsPoptop.style.display="";
pltsPopbot.style.display="none";
}
if(MouseX+pltsoffsetX+popWidth>document.body.clientWidth)
{
popLeftAdjust=-popWidth-pltsoffsetX*2;
topleft.style.display="none";
botleft.style.display="none";
topright.style.display="";
botright.style.display="";
}
else
{
popLeftAdjust=0;
topleft.style.display="";
botleft.style.display="";
topright.style.display="none";
botright.style.display="none";
}
pltsTipLayer.style.left=MouseX+pltsoffsetX+document.body.scrollLeft+popLeftAdjust;
pltsTipLayer.style.top=MouseY+pltsoffsetY+document.body.scrollTop+popTopAdjust;
return true;
}
pltsinits();

感激不尽啊！！！！！！！！！！！

[[it] 本帖最后由 xinzheng 于 2008-7-8 00:22 编辑 [/it]]

看完你的帖子，吓出一身病，几天都没敢看js代码