var pltsPop=null;
var pltsoffsetX = 10;   // 弹出窗口位于鼠标左侧或者右侧的距离;3-12 合适
var pltsoffsetY = 15;  // 弹出窗口位于鼠标下方的距离;3-12 合适
var pltsPopbg="#FFFFEE"; //背景色
var pltsPopfg="#000000"; //前景色
var pltsTitle="cvvvv";
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(/
/g,"<br>");
        Msg=Msg.replace(/\0x13/g,"<br>");
        var re=/\{(.[^\{]*)\}/ig;

        if(!re.test(Msg))
            pltsTitle="";
        else
        {
            re=/\{(.[^\{]*)\}(.*)/ig;
            pltsTitle=Msg.replace(re,"$1")+"&nbsp;";

            re=/\{(.[^\{]*)\}/ig;
            Msg=Msg.replace(re,"");
            Msg=Msg.replace("<br>","");
        }

        var content =
        ‘<table style="background:url(img/titlebj.gif) ‘+pltsPopbg+’;border:1px solid #c6c9db;" id=toolTipTalbe><tr id=pltsPoptop><th id=topleft><p id=topright style="display:none"></th></tr><tr><td  style="padding:4px;line-height:135%">’+Msg+'</td></tr>’+
        ‘<tr id=pltsPopbot style="display:none"><th><p id=botleft></p><p id=botright align=rightstyle="display:none"></th></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;
    //window.status=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();

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