Sun_Blue_Sky

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消息提醒JS代码

Posted on 2010-02-25 13:46  Sun_Blue_Sky  阅读(481)  评论(0)    收藏  举报
代码
<script language="JavaScript">
        
try
{        
    window.resizeTo(225,210);
}
catch(e)
{
}        
var windowW=225  // wide
var windowH=210  // high
var timer;
var timer1;

var Yoffset=0   // in pixels, negative values allowed
var windowStep=2 // move increment (pixels)
var moveSpeed=12 // move speed (larger is slower)

Xoffset=25;

var windowX = (screen.width/2)-(windowW/2);
windowX=screen.availWidth-Xoffset-windowW;
var windowY = (screen.availHeight);
var windowYstop = windowY-windowH-Yoffset;
var windowYnow = windowY;

try
{
    //window.focus ();
    window.resizeTo(windowW,windowH);
    window.moveTo(windowX,windowY);
}
catch(e)
{
}


function movePFW()
{
  if (document.all)
  {
    if (windowYnow>=windowYstop)
    {
        try
        {
            window.moveTo(windowX,windowYnow);
            //self.focus();
            windowYnow=windowYnow-windowStep;
            timer=setTimeout("movePFW()",moveSpeed);
        }
        catch(e)
        {
        }
    }
    else
    {
        try
        {
            clearTimeout(timer);
            setTimeout("moveBack()",8000 )
            window.moveTo(windowX,windowYstop);
        }
        catch(e)
        {
      }
    }
  }
  else
  {
    try
    {
        window.moveTo(windowX,windowYstop);
    }
    catch(e)
    {
    }
  }
}
function moveBack()
{
    if (document.all)
    {
        if (windowYnow<=windowY)
        {
            try
            {
                window.moveTo(windowX,windowYnow);
                windowYnow=windowYnow+windowStep;
                timer1=setTimeout("moveBack()",moveSpeed);
            }
            catch(e)
            {
            }
        }
        else
        {
            try
            {
                clearTimeout(timer1);
                window.moveTo(windowX,windowY);
                self.close()
            }
            catch(e)
            {
            }
        }
  }
  else
  {
    try
    {
        window.moveTo(windowX,windowYstop);
        self.close()
    }
    catch(e)
    {
    }
  }
}
    </script>
 
页面代码：
<body onload="movePFW()">