用于显示提示信息的JS（转载）

来源：互联网发布：linux编辑文件命令 vi 编辑：程序博客网时间：2024/05/25 21:35

");document.write(".cPopText { background-color: #F8F8F5;color:#000000; border: 1px #000000 solid;font-color: font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; filter: Alpha(Opacity=0)}");document.write("

javaScript Document //***********默认设置定义.********************* tPopWait=20;//停留tWait豪秒后显示提示。 tPopShow=5000;//显示tShow豪秒后关闭提示 showPopStep=20; popOpacity=99; //***************内部变量定义***************** sPop=null; curShow=null; tFadeOut=null; tFadeIn=null; tFadeWaiting=null; document.write(""); document.write("

"); function showPopupText(){ var o=event.srcElement; MouseX=event.x; MouseY=event.y; if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""}; if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""}; if(o.dypop!=sPop) { sPop=o.dypop; clearTimeout(curShow); clearTimeout(tFadeOut); clearTimeout(tFadeIn); clearTimeout(tFadeWaiting); if(sPop==null || sPop=="") { dypopLayer.innerHTML=""; dypopLayer.style.filter="Alpha()";
dypopLayer.filters.Alpha.opacity=0;
    } else {
   if(o.dyclass!=null)
               popStyle=o.dyclass
else
                popStyle="cPopText"; curShow=setTimeout("showIt()",tPopWait);
       }
   }
}

function showIt(){
   dypopLayer.className=popStyle;
   dypopLayer.innerHTML=sPop;
popWidth=dypopLayer.clientWidth;
popHeight=dypopLayer.clientHeight;
if(MouseX+12+popWidth>document.body.clientWidth)
             popLeftAdjust=-popWidth-24
else
   popLeftAdjust=0;
if(MouseY+12+popHeight>document.body.clientHeight)
popTopAdjust=-popHeight-24
else
           popTopAdjust=0;
dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust; dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust; dypopLayer.style.filter="Alpha(Opacity=0)"; fadeOut(); } function fadeOut(){ if(dypopLayer.filters.Alpha.opacity