function OpenW(fPath,wName,wWidth,wHeight)
{
    window.open(fPath, wName, "left=50,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width="+wWidth+",height="+wHeight)
}
function OpenWy(fPath,wName,wWidth,wHeight)
{
    window.open(fPath, wName, "left=10,top=10,toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width="+wWidth+",height="+wHeight)
}
function OpenW0(fPath,wName,wWidth,wHeight)
{
    window.open(fPath, wName, "left=0,top=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width="+wWidth+",height="+wHeight)
}
function SwitchPic(IMGNAME, IMGPATH)
{
    document.images[IMGNAME].src = IMGPATH;
}
function PreloadPic(IMGNAME, IMGPATH)
{
    IMGNAME     = new Image();
    IMGNAME.src = IMGPATH;
}

function CloseWin(){
    window.close();
}