function generateDescFont() {
    var fontSize;
    if (screen.width == 800)     {
        fontSize = 2;
    }
    else     {
        fontSize = 3;
    }
      
    document.write("<FONT face=georgia new size=");
    document.write(fontSize);
    document.writeln(" color=#444B5B>");
}

function generateBigFont() {
    var fontSize;
    if (screen.width == 800)     {
        fontSize = 3;
    }
    else     {
        fontSize = 4;
    }
      
    document.write("<FONT face=sylfaen size=");
    document.write(fontSize);
    document.writeln(" color=#444B5B>");
}

function setImageByResolution(imageName, smallImageFile, bigImageFile) {
    if (screen.width == 800)     {
        document.images[imageName].src=smallImageFile;
    }
    else     {
        document.images[imageName].src=bigImageFile;
    }
}