var pltsPop=null; var pltsoffsetX = 5;   // 弹出窗口位于鼠标左侧或者右侧的距离；3-12 合适 var pltsoffsetY = 5;  // 弹出窗口位于鼠标下方的距离；3-12 合适 var pltsPopbg="#FFffff"; //背景色 var pltsPopfg="#880000"; //前景色 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=-20; pltsTipLayer.style.display=''; var Msg=pltsPop.replace(/\n/g,"<br>"); Msg=Msg.replace(/\0x13/g,"<br>"); var re=/\{(.[^\{]*)\}/ig; if(!re.test(Msg))pltsTitle=""; else{    re=/\{(.[^\{]*)\}(.*)/ig;      pltsTitle=Msg.replace(re,"$1")+" ";    re=/\{(.[^\{]*)\}/ig;    Msg=Msg.replace(re,"");    Msg=Msg.replace("<br>","");}    var attr=(document.location.toString().toLowerCase().indexOf("")>0?"nowrap":"");         var content =        '<table style="FILTER:alpha(opacity=90) shadow(color=#6f6f6f,direction=135);" id=toolTipTalbe ><tr><td width="100%"><table class=tdr cellspacing="0" cellpadding="0" border=0 style="width:100%">'+        '<tr id=pltsPoptop ><th height=25 valign=bottom  class=tdr><p id=topleft align=left>'+pltsTitle+'</p><p id=topright align=right style="display:none">'+pltsTitle+'</th></tr>'+        '<tr><td "+attr+" class=bg_tdr style="padding-left:14px;padding-right:14px;padding-top: 6px;padding-bottom:6px;line-height:135%">'+Msg+'</td></tr>'+        '<tr id=pltsPopbot style="display:none"><th height=25 valign=bottom class=tdr><p id=botleft align=left>'+pltsTitle+'</p><p id=botright align=right style="display:none">'+pltsTitle+'</th></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; //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();