function show(id) {
    var stat = document.getElementById(id);
    var title = document.getElementById(id+'_name');
    if (stat.style.display == 'none') {
        stat.style.display = 'block';
    } else {
        stat.style.display = 'none';
    }
    if (stat.style.display == 'none') {
        title.src = plus.src;
    } else {
        title.src = minus.src;
    }
}

function str2img(str) {
    var src = 'http://www.popmoon.com/word100/fastword/imgxxxx/';
    var lenStr = str.length;
    var rsString    = "";
    for (var i=0;i<lenStr;i++) {
        var theChar   = str.substr(i,1);
        if (theChar == " ") {
            rsString += " ";
        } else if (theChar == "-") {
            rsString += "<img src=\""+src+"zhonggangxian.png\" border=\"0\" />";
//Õë¶Ôflyenglish.comÉè¼Æ

} else if (theChar == "1") {
            rsString += "<img src=\""+src+"1.png\" border=\"0\" />";
} else if (theChar == "2") {
            rsString += "<img src=\""+src+"2.png\" border=\"0\" />";
} else if (theChar == "3") {
            rsString += "<img src=\""+src+"3.png\" border=\"0\" />";
} else if (theChar == "4") {
            rsString += "<img src=\""+src+"4.png\" border=\"0\" />";

} else if (theChar == "5") {
            rsString += "<img src=\""+src+"5.png\" border=\"0\" />";
} else if (theChar == "6") {
            rsString += "<img src=\""+src+"6.png\" border=\"0\" />";
} else if (theChar == "7") {
            rsString += "<img src=\""+src+"7.png\" border=\"0\" />";

} else if (theChar == "9") {
            rsString += "<img src=\""+src+"9.png\" border=\"0\" />";
} else if (theChar == "0") {
            rsString += "<img src=\""+src+"0.png\" border=\"0\" />";
} else if (theChar == ",") {
            rsString += "<img src=\""+src+",.png\" border=\"0\" />";
} else if (theChar == "+") {
            rsString += "<img src=\""+src+"`.png\" border=\"0\" />";
} else if (theChar == "^") {
            rsString += "<img src=\""+src+"longo.png\" border=\"0\" />";

        } else if (theChar == ":") {
            rsString += "<img src=\""+src+"_.png\" border=\"0\" />";
        } else if (theChar == "_") {
            rsString += "<img src=\""+src+"/_.png\" border=\"0\" />";
        } else if (theChar == ".") {
            rsString += "<img src=\""+src+"dian.png\" border=\"0\" />";
        } else if (theChar == "\\") {
            rsString += "<img src=\""+src+"xiexian.png\" border=\"0\" />";
        } else if (theChar == "/") {
            rsString += "<img src=\""+src+"fanxiexian.png\" border=\"0\" />";
        } else if (theChar == "?") {
            rsString += "<img src=\""+src+"wenhao.png\" border=\"0\" />";
        } else{
            rsString += "<img src=\""+src+theChar+".png\" border=\"0\" />";
        }
    }
    document.write('<img src="img/fangkh-z.bmp">');
    document.write(rsString);
    document.write('<img src="img/fangkh-y.bmp" alt="" />');
}

function rwWord(str) {
    document.write('<a href="?s='+encodeURI(str)+'">'+str+'</a>');
}

function echoFlash(url) {
    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="20" height="20">');
    document.write('<param name="wmode" value="transparent">');
    document.write('<param name="movie" value="'+url+'" />');
    document.write('<param name="quality" value="high" />');
    document.write('<embed src="'+url+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="20" height="20"></embed>');
    document.write('</object>');
}

function video(theURL) {
    window.open(theURL,"video","width=260,height=350,top=200,left=300,resizable=yes,z-look=yes");
}