var agt=navigator.userAgent.toLowerCase();
var stile='<style>'
stile+='div.nav {position:inherit;left:14px;top:76px;height:350px;z-index:1;'
    document.write(stile)
    if (agt.indexOf('opera') != -1) document.write('');
    else if (agt.indexOf('gecko') != -1) document.write('overflow:auto;');
    else if (agt.indexOf('msie') != -1) document.write('OVERFLOW-Y: scroll;SCROLLBAR-3DLIGHT-COLOR: blue; SCROLLBAR-ARROW-COLOR: blue; SCROLLBAR-TRACK-COLOR: lightblue; SCROLLBAR-BASE-COLOR: lightskyblue; overflow: hidden;');
    
    //else document.write('default.css');
    //document.write('" type="text/css">');
    document.write('}');

stile='div.fotoIdx {position:inherit; left:474px; top:88px; width:156px; height:350px; z-index:1;'
    document.write(stile)
    if (agt.indexOf('opera') != -1) document.write('');
    else if (agt.indexOf('gecko') != -1) document.write('overflow:auto;');
    else if (agt.indexOf('msie') != -1) document.write('OVERFLOW-Y: scroll;SCROLLBAR-3DLIGHT-COLOR: blue; SCROLLBAR-ARROW-COLOR: blue; SCROLLBAR-TRACK-COLOR: lightblue; SCROLLBAR-BASE-COLOR: lightskyblue; overflow: hidden;');
    document.write('}');

stile='div.navcorto {position:inherit;left:14px;top:76px;height:270px;z-index:1;'
    document.write(stile)
    if (agt.indexOf('opera') != -1) document.write('');
    else if (agt.indexOf('gecko') != -1) document.write('overflow:auto;');
    else if (agt.indexOf('msie') != -1) document.write('OVERFLOW-Y: scroll;SCROLLBAR-3DLIGHT-COLOR: blue; SCROLLBAR-ARROW-COLOR: blue; SCROLLBAR-TRACK-COLOR: lightblue; SCROLLBAR-BASE-COLOR: lightskyblue; overflow: hidden;');
    document.write('}');

    document.write('</style> ');